Curated Shelf

Science-Fiction & Fantasy

Wells, Verne, Stoker, Lovecraft — the imaginative tradition before genre had a name.

4230 WorksDrawn from Project Gutenberg Bookshelf #638

Frankenstein; or, the modern prometheus
Shelley, Mary Wollstonecraft
144,008 Gutenberg downloadsen1993Difficulty 53 (Graduate)
Dracula
Stoker, Bram
78,131 Gutenberg downloadsen1995Difficulty 44 (College)
The King in Yellow
Chambers, Robert W. (Robert William)
44,422 Gutenberg downloadsen2005Difficulty 47 (College)
The Sex Life of the Gods
Knerr, M. E. (Michael E.)
41,358 Gutenberg downloadsen2012Difficulty 35 (High School)
Occasion ... for Disaster
Garrett, Randall & Janifer, Laurence M.
39,973 Gutenberg downloadsen2009Difficulty 37 (High School)
The Wonderful Wizard of Oz
Baum, L. Frank (Lyman Frank)
38,574 Gutenberg downloadsen1993Difficulty 34 (High School)
The Dunwich horror
Lovecraft, H. P. (Howard Phillips)
32,114 Gutenberg downloadsen2015Difficulty 57 (Graduate)
Space Station 1
Long, Frank Belknap
30,832 Gutenberg downloadsen2015Difficulty 44 (College)
The call of Cthulhu
Lovecraft, H. P. (Howard Phillips)
29,992 Gutenberg downloadsen2022Difficulty 63 (Academic)
The Time Machine
Wells, H. G. (Herbert George)
27,738 Gutenberg downloadsen2004Difficulty 41 (College)
At the mountains of madness
Lovecraft, H. P. (Howard Phillips)
23,727 Gutenberg downloadsen2023Difficulty 64 (Academic)
Weird Tales, Volume 1, Number 1, March 1923: The unique magazine
Various
22,015 Gutenberg downloadsen2022Difficulty 44 (College)
Frankenstein; Or, The Modern Prometheus
Shelley, Mary Wollstonecraft
21,976 Gutenberg downloadsen2012Difficulty 52 (Graduate)
Weird Tales, Volume 1, Number 4, June, 1923: The unique magazine
Various
20,880 Gutenberg downloadsen2022Difficulty 47 (College)
Gulliver's Travels into Several Remote Nations of the World
Swift, Jonathan
18,824 Gutenberg downloadsen1997Difficulty 55 (Graduate)
The war of the worlds
Wells, H. G. (Herbert George)
17,678 Gutenberg downloadsen2004Difficulty 46 (College)
Thuvia, maid of Mars
Burroughs, Edgar Rice
17,092 Gutenberg downloadsen1993Difficulty 44 (College)
A Midsummer Night's Dream
Shakespeare, William
16,224 Gutenberg downloadsen1998Difficulty 39 (High School)
Twenty Thousand Leagues under the Sea
Verne, Jules
15,583 Gutenberg downloadsen1994Difficulty 55 (Graduate)
Carmilla
Le Fanu, Joseph Sheridan
15,403 Gutenberg downloadsen2003Difficulty 47 (College)
Dracula
Stoker, Bram
14,532 Gutenberg downloadsen2014Difficulty 42 (College)
Undine
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
14,431 Gutenberg downloadsen2001Difficulty 52 (Graduate)
A Journey to the Centre of the Earth
Verne, Jules
13,953 Gutenberg downloadsen2006Difficulty 45 (College)
A Connecticut Yankee in King Arthur's Court
Twain, Mark
12,657 Gutenberg downloadsen2004Difficulty 45 (College)
The Misplaced Battleship
Harrison, Harry
12,574 Gutenberg downloadsen2007Difficulty 37 (High School)
A Honeymoon in Space
Griffith, George Chetwynd
12,257 Gutenberg downloadsen2006Difficulty 44 (College)
西遊記
Wu, Cheng'en
11,629 Gutenberg downloadszh2007
The House on the Borderland
Hodgson, William Hope
11,261 Gutenberg downloadsen2003Difficulty 44 (College)
Anthem
Rand, Ayn
11,248 Gutenberg downloadsen1998Difficulty 31 (High School)
A princess of Mars
Burroughs, Edgar Rice
11,211 Gutenberg downloadsen1993Difficulty 56 (Graduate)
Frankenstein; Or, The Modern Prometheus
Shelley, Mary Wollstonecraft
10,981 Gutenberg downloadsen2013Difficulty 54 (Graduate)
Gulliver's Travels into Several Remote Regions of the World
Swift, Jonathan
9,605 Gutenberg downloadsen2005Difficulty 56 (Graduate)
Le cas étrange du docteur Jekyll; Un logement pour la nuit
Stevenson, Robert Louis
9,116 Gutenberg downloadsfr2025
The Mysterious Island
Verne, Jules
9,034 Gutenberg downloadsen1998Difficulty 47 (College)
The Lost World
Doyle, Arthur Conan
9,009 Gutenberg downloadsen1994Difficulty 38 (High School)
Voyage au Centre de la Terre
Verne, Jules
8,897 Gutenberg downloadsfr2003
Twenty Thousand Leagues Under the Seas: An Underwater Tour of the World
Verne, Jules
8,662 Gutenberg downloadsen2001Difficulty 58 (Graduate)
She who sleeps : $b A romance of New York and the Nile
Rohmer, Sax
8,258 Gutenberg downloadsen2025Difficulty 39 (High School)
Time Crime
Piper, H. Beam
7,826 Gutenberg downloadsen2006Difficulty 42 (College)
The iron heel
London, Jack
7,811 Gutenberg downloadsen2006Difficulty 46 (College)
The Invisible Man: A Grotesque Romance
Wells, H. G. (Herbert George)
7,729 Gutenberg downloadsen2004Difficulty 38 (High School)
The gods of Mars
Burroughs, Edgar Rice
7,582 Gutenberg downloadsen1993Difficulty 55 (Graduate)
The Fall of the House of Usher
Poe, Edgar Allan
7,384 Gutenberg downloadsen1997Difficulty 63 (Academic)
Rip Van Winkle
Irving, Washington
7,316 Gutenberg downloadsen2019Difficulty 54 (Graduate)
The Crack of Doom
Cromie, Robert
7,301 Gutenberg downloadsen2008Difficulty 45 (College)
Lone Star Planet
Piper, H. Beam & McGuire, John J. (John Joseph)
7,297 Gutenberg downloadsen2006Difficulty 46 (College)
The warlord of Mars
Burroughs, Edgar Rice
7,274 Gutenberg downloadsen1993Difficulty 51 (Graduate)
The island of Doctor Moreau
Wells, H. G. (Herbert George)
7,134 Gutenberg downloadsen2004Difficulty 38 (High School)
L'île mystérieuse
Verne, Jules
7,119 Gutenberg downloadsfr2004
The Ambulance Made Two Trips
Leinster, Murray
6,868 Gutenberg downloadsen2008Difficulty 37 (High School)
The Big Fix
Smith, George O. (George Oliver)
6,782 Gutenberg downloadsen2007Difficulty 43 (College)
From the Earth to the moon; and, round the moon
Verne, Jules
6,770 Gutenberg downloadsen1993Difficulty 55 (Graduate)
The Vampyre; a Tale
Polidori, John William
6,725 Gutenberg downloadsen2004Difficulty 64 (Academic)
Baron Trump's Marvellous Underground Journey
Lockwood, Ingersoll
6,446 Gutenberg downloadsen2018Difficulty 44 (College)
The Land That Time Forgot
Burroughs, Edgar Rice
6,413 Gutenberg downloadsen1996Difficulty 43 (College)
The Chessmen of Mars
Burroughs, Edgar Rice
6,370 Gutenberg downloadsen1998Difficulty 46 (College)
Vingt mille Lieues Sous Les Mers — Complete
Verne, Jules
6,361 Gutenberg downloadsfr2004
A Martian Odyssey
Weinbaum, Stanley G. (Stanley Grauman)
6,315 Gutenberg downloadsen2007Difficulty 38 (High School)
A Journey into the Interior of the Earth
Verne, Jules
6,220 Gutenberg downloadsen2003Difficulty 50 (College)
The last dragon
Totheroh, Dan
6,139 Gutenberg downloadsen2025Difficulty 39 (High School)
The Lost Continent
Burroughs, Edgar Rice
6,111 Gutenberg downloadsen1994Difficulty 51 (Graduate)
Fairy dreams : $b or, Wanderings in Elf-land
Austin, Jane G. (Jane Goodwin)
5,912 Gutenberg downloadsen2025Difficulty 53 (Graduate)
Plague Ship
Norton, Andre
5,816 Gutenberg downloadsen2005Difficulty 48 (College)
Tarrano the Conqueror
Cummings, Ray
5,813 Gutenberg downloadsen2007Difficulty 38 (High School)
The Ultimate Weapon
Campbell, John W., Jr. (John Wood)
5,724 Gutenberg downloadsen2007Difficulty 43 (College)
Off on a Comet! a Journey through Planetary Space
Verne, Jules
5,690 Gutenberg downloadsen1998Difficulty 53 (Graduate)
The man who mastered time
Cummings, Ray
5,538 Gutenberg downloadsen2025Difficulty 37 (High School)
Out of Time's Abyss
Burroughs, Edgar Rice
5,471 Gutenberg downloadsen1996Difficulty 43 (College)
The world below
Wright, S. Fowler (Sydney Fowler)
5,374 Gutenberg downloadsen2025Difficulty 41 (College)
Red Nails
Howard, Robert E. (Robert Ervin)
5,371 Gutenberg downloadsen2010Difficulty 40 (High School)
Die Elixiere des Teufels : $b Nachgelassene Papiere des Bruders Medardus, eines Kapuziners
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
5,364 Gutenberg downloadsde2025
Triplanetary
Smith, E. E. (Edward Elmer)
5,331 Gutenberg downloadsen2007Difficulty 49 (College)
The Revolt on Venus
Rockwell, Carey
5,294 Gutenberg downloadsen2006Difficulty 44 (College)
Tales of terror
Donovan, Dick
5,267 Gutenberg downloadsen2025Difficulty 42 (College)
They return at evening : $b A book of ghost stories
Wakefield, Herbert Russell
5,252 Gutenberg downloadsen2025Difficulty 44 (College)
Wizard
Janifer, Laurence M.
5,175 Gutenberg downloadsen2008Difficulty 34 (High School)
We
Zamiatin, Evgenii Ivanovich
5,167 Gutenberg downloadsen2020Difficulty 47 (College)
2 B R 0 2 B
Vonnegut, Kurt
5,164 Gutenberg downloadsen2007Difficulty 35 (High School)
The magic ring, Vol. 1 (of 3)
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
5,163 Gutenberg downloadsen2025Difficulty 61 (Academic)
Astounding Stories of Super-Science, December 1930
Various
5,126 Gutenberg downloadsen2009Difficulty 42 (College)
The valley of eyes unseen
Collins, Gilbert
5,117 Gutenberg downloadsen2025Difficulty 51 (Graduate)
The Colors of Space
Bradley, Marion Zimmer
5,112 Gutenberg downloadsen2007Difficulty 38 (High School)
Astounding Stories, May, 1931
Various
5,082 Gutenberg downloadsen2009Difficulty 42 (College)
The magnificent possession
Asimov, Isaac
5,081 Gutenberg downloadsen2025Difficulty 41 (College)
Flatland: A Romance of Many Dimensions
Abbott, Edwin Abbott
5,065 Gutenberg downloadsen1995Difficulty 58 (Graduate)
R.U.R. (Rossum's Universal Robots) A Fantastic Melodrama in Three Acts and an Epilogue
Čapek, Karel
5,057 Gutenberg downloadsen2019Difficulty 41 (College)
Les Mémoires d'un Parapluie
Houdetot, Elisabeth Galos, comtesse de
5,045 Gutenberg downloadsfr2025
I, Mars
Bradbury, Ray
5,032 Gutenberg downloadsen2025Difficulty 29 (Middle School)
The Hour of the Dragon
Howard, Robert E. (Robert Ervin)
4,978 Gutenberg downloadsen2013Difficulty 41 (College)
The black kiss
Bloch, Robert & Kuttner, Henry
4,976 Gutenberg downloadsen2025Difficulty 42 (College)
The life-eater
Ward, Harold
4,962 Gutenberg downloadsen2025Difficulty 42 (College)
How joy was found : $b a fantasy
Hutchison, Isobel Wylie
4,961 Gutenberg downloadsen2025Difficulty 33 (High School)
Limanora : $b the island of progress
Sweven, Godfrey
4,898 Gutenberg downloadsen2025Difficulty 51 (Graduate)
Karl Grier : $b The strange story of a man with a sixth sense
Tracy, Louis
4,878 Gutenberg downloadsen2025Difficulty 49 (College)
Five Weeks in a Balloon Or, Journeys and Discoveries in Africa by Three Englishmen
Verne, Jules
4,825 Gutenberg downloadsen2002Difficulty 54 (Graduate)
The dryad : $b a novel
McCarthy, Justin H. (Justin Huntly)
4,824 Gutenberg downloadsen2025Difficulty 45 (College)
Marigold : $b A story
Allonby, Edith
4,795 Gutenberg downloadsen2025Difficulty 42 (College)
Nieuw Utopia
Canter, Bernard Alexander
4,768 Gutenberg downloadsnl2025
This star shall be free
Leinster, Murray
4,745 Gutenberg downloadsen2025Difficulty 38 (High School)
Supermind
Garrett, Randall & Janifer, Laurence M.
4,726 Gutenberg downloadsen2007Difficulty 37 (High School)
Astounding Stories, June, 1931
Various
4,725 Gutenberg downloadsen2010Difficulty 43 (College)
Astounding Stories of Super-Science January 1930
Unknown
4,719 Gutenberg downloadsen2012Difficulty 45 (College)
Astounding Stories, August, 1931
Various
4,704 Gutenberg downloadsen2010Difficulty 45 (College)
The magic ring, Vol. 3 (of 3)
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
4,675 Gutenberg downloadsen2025Difficulty 52 (Graduate)
Ikuinen rakastaja
Burroughs, Edgar Rice
4,652 Gutenberg downloadsfi2025
The Undersea Tube
Hansen, L. Taylor (Lucile Taylor)
4,632 Gutenberg downloadsen2008Difficulty 43 (College)
La chasse au météore
Verne, Jules
4,623 Gutenberg downloadsfr2025
The magic ring, Vol. 2 (of 3)
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
4,610 Gutenberg downloadsen2025Difficulty 51 (Graduate)
Landscape with figures
Fraser, Ronald
4,604 Gutenberg downloadsen2025Difficulty 46 (College)
The People of the Black Circle
Howard, Robert E. (Robert Ervin)
4,584 Gutenberg downloadsen2013Difficulty 39 (High School)
A journey to the world under-ground
Holberg, Ludvig
4,542 Gutenberg downloadsen2025Difficulty 59 (Graduate)
Tuhatvuotinen valtakunta : $b Nelinäytöksinen näytelmä Upton Sinclairin romaanin mukaan
Välisalmi, Heikki & Sinclair, Upton
4,462 Gutenberg downloadsfi2025
Jonah
Nathan, Robert
4,453 Gutenberg downloadsen2025Difficulty 39 (High School)
The sociable ghost : $b Being the adventures of a reporter who was invited by the sociable ghost to a grand banquet, ball, and convention under the ground of old Trinity churchyard. A true tale of the things he saw and did not see while he was not there.
Harper, Olive
4,443 Gutenberg downloadsen2025Difficulty 41 (College)
The man who saved New York
Cummings, Ray
4,442 Gutenberg downloadsen2025Difficulty 31 (High School)
Maugis, ye sorcerer : $b from ye ancient French : a wonderful tale from ye writings of ye mad savant of ye Maison Maugis in ye olde citie of Mouzon, France
Gilhooley, Lord
4,429 Gutenberg downloadsen2025Difficulty 50 (College)
The corsair; or, the little fairy at the bottom of the sea : $b A new Christmas burlesque and pantomime, founded upon the ballet of "Le corsair"
Brough, William
4,425 Gutenberg downloadsen2025Difficulty 36 (High School)
Shadows in Zamboula
Howard, Robert E. (Robert Ervin)
4,411 Gutenberg downloadsen2013Difficulty 41 (College)
The ghost of Charlotte Cray, and other stories
Marryat, Florence
4,403 Gutenberg downloadsen2025Difficulty 39 (High School)
The Secret of the Ninth Planet
Wollheim, Donald A.
4,388 Gutenberg downloadsen2010Difficulty 45 (College)
Shadows in the Moonlight
Howard, Robert E. (Robert Ervin)
4,357 Gutenberg downloadsen2013Difficulty 38 (High School)
The spirit-rapper; an autobiography
Brownson, Orestes Augustus
4,351 Gutenberg downloadsen2025Difficulty 56 (Graduate)
The strange transfiguration of Hannah Stubbs
Marryat, Florence
4,321 Gutenberg downloadsen2025Difficulty 40 (High School)
Murder mask
Kramer, Edgar Daniel
4,315 Gutenberg downloadsen2025Difficulty 37 (High School)
Herland
Gilman, Charlotte Perkins
4,309 Gutenberg downloadsen2008Difficulty 39 (High School)
The House of the Wolfings A Tale of the House of the Wolfings and All the Kindreds of the Mark Written in Prose and in Verse
Morris, William
4,238 Gutenberg downloadsen2001Difficulty 60 (Graduate)
Ihmisten kapina : $b Kolminäytöksinen draama
Haarla, Lauri
4,071 Gutenberg downloadsfi2025
Brood of the Dark Moon (A Sequel to "Dark Moon")
Diffin, Charles Willard
3,942 Gutenberg downloadsen2010Difficulty 41 (College)
De la terre à la lune, trajet direct en 97 heures 20 minutes
Verne, Jules
3,886 Gutenberg downloadsfr2012
The Princess and the Goblin
MacDonald, George
3,848 Gutenberg downloadsen1996Difficulty 30 (Middle School)
The eternal moment, and other stories
Forster, E. M. (Edward Morgan)
3,646 Gutenberg downloadsen2024Difficulty 39 (High School)
The Willows
Blackwood, Algernon
3,610 Gutenberg downloadsen2004Difficulty 51 (Graduate)
New Atlantis
Bacon, Francis
3,599 Gutenberg downloadsen2000Difficulty 53 (Graduate)
The Marvelous Land of Oz
Baum, L. Frank (Lyman Frank)
3,550 Gutenberg downloadsen1993Difficulty 40 (High School)
Varney the vampyre; or, the feast of blood
Prest, Thomas Peckett & Rymer, James Malcolm
3,352 Gutenberg downloadsen2005Difficulty 46 (College)
Looking Backward, 2000 to 1887
Bellamy, Edward
3,301 Gutenberg downloadsen1996Difficulty 56 (Graduate)
Rinkitink in Oz
Baum, L. Frank (Lyman Frank)
3,262 Gutenberg downloadsen2008Difficulty 42 (College)
Alice's Adventures in Wonderland Illustrated by Arthur Rackham. With a Proem by Austin Dobson
Carroll, Lewis
3,174 Gutenberg downloadsen2009Difficulty 38 (High School)
Phantastes: A Faerie Romance for Men and Women
MacDonald, George
3,174 Gutenberg downloadsen2008Difficulty 44 (College)
The Last Man
Shelley, Mary Wollstonecraft
3,077 Gutenberg downloadsen2006Difficulty 59 (Graduate)
The Napoleon of Notting Hill
Chesterton, G. K. (Gilbert Keith)
2,920 Gutenberg downloadsen2006Difficulty 46 (College)
Micro-Man
Ackerman, Forrest J.
2,899 Gutenberg downloadsen2010Difficulty 39 (High School)
Puck of Pook's Hill
Kipling, Rudyard
2,886 Gutenberg downloadsen2008Difficulty 35 (High School)
The Road to Oz
Baum, L. Frank (Lyman Frank)
2,853 Gutenberg downloadsen2008Difficulty 37 (High School)
Tales of Space and Time
Wells, H. G. (Herbert George)
2,771 Gutenberg downloadsen2008Difficulty 48 (College)
Alice's Adventures Under Ground Being a facsimile of the original Ms. book afterwards developed into "Alice's Adventures in Wonderland"
Carroll, Lewis
2,744 Gutenberg downloadsen2006Difficulty 37 (High School)
Flatland: A Romance of Many Dimensions
Abbott, Edwin Abbott
2,694 Gutenberg downloadsen1994Difficulty 65 (Academic)
Dorothy and the Wizard in Oz
Baum, L. Frank (Lyman Frank)
2,660 Gutenberg downloadsen2007Difficulty 38 (High School)
The Book of Dragons
Nesbit, E. (Edith)
2,655 Gutenberg downloadsen2007Difficulty 39 (High School)
Jewels of Gwahlur
Howard, Robert E. (Robert Ervin)
2,640 Gutenberg downloadsen2013Difficulty 48 (College)
Rootabaga Stories
Sandburg, Carl
2,635 Gutenberg downloadsen2008Difficulty 38 (High School)
She
Haggard, H. Rider (Henry Rider)
2,634 Gutenberg downloadsen2006Difficulty 43 (College)
At the Back of the North Wind
MacDonald, George
2,570 Gutenberg downloadsen2008Difficulty 31 (High School)
The Marching Morons
Kornbluth, C. M. (Cyril M.)
2,548 Gutenberg downloadsen2016Difficulty 42 (College)
Dracula's Guest
Stoker, Bram
2,517 Gutenberg downloadsen2003Difficulty 41 (College)
Five Children and It
Nesbit, E. (Edith)
2,423 Gutenberg downloadsen2005Difficulty 37 (High School)
The Well at the World's End: A Tale
Morris, William
2,359 Gutenberg downloadsen1994Difficulty 51 (Graduate)
Night of the living dead
Romero, George A.
2,350 Gutenberg downloadsen2007Difficulty 41 (College)
Hans Andersen's Fairy Tales
Andersen, H. C. (Hans Christian)
2,280 Gutenberg downloadsen2021Difficulty 41 (College)
The Door in the Wall, and Other Stories
Wells, H. G. (Herbert George)
2,200 Gutenberg downloadsen1996Difficulty 40 (High School)
Lilith: A Romance
MacDonald, George
2,194 Gutenberg downloadsen1999Difficulty 40 (High School)
News from Nowhere; Or, An Epoch of Rest Being Some Chapters from a Utopian Romance
Morris, William
2,163 Gutenberg downloadsen2002Difficulty 49 (College)
Little Brother
Doctorow, Cory
2,152 Gutenberg downloadsen2009Difficulty 50 (College)
Supplemental Nights to the Book of the Thousand and One Nights — Volume 3 (of 6)
Unknown
2,121 Gutenberg downloadsen2002Difficulty 56 (Graduate)
Can Such Things Be?
Bierce, Ambrose
2,088 Gutenberg downloadsen2003Difficulty 50 (College)
The Tailor of Gloucester
Potter, Beatrix
2,086 Gutenberg downloadsen2005Difficulty 44 (College)
My Shipmate—Columbus
Marlowe, Stephen
2,082 Gutenberg downloadsen2008Difficulty 33 (High School)
Little Wizard Stories of Oz
Baum, L. Frank (Lyman Frank)
2,040 Gutenberg downloadsen2008Difficulty 39 (High School)
Jungle Tales of Tarzan
Burroughs, Edgar Rice
2,023 Gutenberg downloadsen1994Difficulty 45 (College)
The First Men in the Moon
Wells, H. G. (Herbert George)
2,021 Gutenberg downloadsen2004Difficulty 40 (High School)
Wagner, the Wehr-Wolf
Reynolds, George W. M. (George William MacArthur)
1,987 Gutenberg downloadsen2008Difficulty 55 (Graduate)
Second Variety
Dick, Philip K.
1,985 Gutenberg downloadsen2010Difficulty 31 (High School)
At the Earth's Core
Burroughs, Edgar Rice
1,953 Gutenberg downloadsen1994Difficulty 41 (College)
The Coming Race
Lytton, Edward Bulwer Lytton, Baron
1,930 Gutenberg downloadsen2006Difficulty 51 (Graduate)
A brother to dragons, and other old-time tales
Rives, Amélie
1,895 Gutenberg downloadsen2008Difficulty 38 (High School)
De Reis naar de Maan in 28 dagen en 12 uren
Verne, Jules
1,891 Gutenberg downloadsnl2008
Peter Pan in Kensington Gardens
Barrie, J. M. (James Matthew)
1,872 Gutenberg downloadsen2008Difficulty 43 (College)
The House of Souls
Machen, Arthur
1,867 Gutenberg downloadsen2008Difficulty 44 (College)
The shadow over Innsmouth
Lovecraft, H. P. (Howard Phillips)
1,862 Gutenberg downloadsen2024Difficulty 52 (Graduate)
The Night Land
Hodgson, William Hope
1,842 Gutenberg downloadsen2004Difficulty 49 (College)
The World Set Free
Wells, H. G. (Herbert George)
1,841 Gutenberg downloadsen2006Difficulty 59 (Graduate)
Lucian's True History
Lucian, of Samosata
1,837 Gutenberg downloadsen2014Difficulty 61 (Academic)
The Defiant Agents
Norton, Andre
1,825 Gutenberg downloadsen2008Difficulty 45 (College)
Famous Modern Ghost Stories
Unknown
1,810 Gutenberg downloadsen2005Difficulty 57 (Graduate)
The Gods of Pegana
Dunsany, Lord
1,809 Gutenberg downloadsen2005Difficulty 40 (High School)
The Magic World
Nesbit, E. (Edith)
1,801 Gutenberg downloadsen2009Difficulty 33 (High School)
The colour out of space
Lovecraft, H. P. (Howard Phillips)
1,773 Gutenberg downloadsen2022Difficulty 48 (College)
The King of Elfland's Daughter
Dunsany, Lord
1,759 Gutenberg downloadsen2020Difficulty 48 (College)
The Beasts of Tarzan
Burroughs, Edgar Rice
1,756 Gutenberg downloadsen1993Difficulty 43 (College)
On the Trail of the Space Pirates
Rockwell, Carey
1,737 Gutenberg downloadsen2007Difficulty 42 (College)
The Phoenix and the Carpet
Nesbit, E. (Edith)
1,710 Gutenberg downloadsen1997Difficulty 37 (High School)
The tunnel thru the air : $b or, Looking back from 1940
Gann, William D. (William Delbert)
1,695 Gutenberg downloadsen2024Difficulty 44 (College)
The Poison Belt
Doyle, Arthur Conan
1,694 Gutenberg downloadsen1994Difficulty 43 (College)
The Singing Mouse Stories
Hough, Emerson
1,689 Gutenberg downloadsen2007Difficulty 37 (High School)
Spacehounds of IPC
Smith, E. E. (Edward Elmer)
1,688 Gutenberg downloadsen2007Difficulty 50 (College)
Sylvie and Bruno
Carroll, Lewis
1,670 Gutenberg downloadsen1996Difficulty 39 (High School)
The Scarlet Plague
London, Jack
1,667 Gutenberg downloadsen2007Difficulty 38 (High School)
Ozma of Oz A Record of Her Adventures with Dorothy Gale of Kansas, the Yellow Hen, the Scarecrow, the Tin Woodman, Tiktok, the Cowardly Lion, and the Hungry Tiger; Besides Other Good People too Numerous to Mention Faithfully Recorded Herein
Baum, L. Frank (Lyman Frank)
1,664 Gutenberg downloadsen2010Difficulty 38 (High School)
The Emerald City of Oz
Baum, L. Frank (Lyman Frank)
1,652 Gutenberg downloadsen1996Difficulty 38 (High School)
The Skylark of Space
Smith, E. E. (Edward Elmer) & Garby, Lee Hawkins
1,652 Gutenberg downloadsen2007Difficulty 39 (High School)
The Eyes Have It
Dick, Philip K.
1,618 Gutenberg downloadsen2010Difficulty 36 (High School)
Ask a Foolish Question
Sheckley, Robert
1,614 Gutenberg downloadsen2010Difficulty 37 (High School)
The Worm Ouroboros: A Romance
Eddison, Eric Rücker
1,614 Gutenberg downloadsen2022Difficulty 42 (College)
The stainless steel rat
Harrison, Harry
1,608 Gutenberg downloadsen2023Difficulty 39 (High School)
Gulliver's Travels
Swift, Jonathan
1,607 Gutenberg downloadsen2021Difficulty 77 (Expert)
The Stolen Bacillus and Other Incidents
Wells, H. G. (Herbert George)
1,606 Gutenberg downloadsen2004Difficulty 39 (High School)
A Voyage to Arcturus
Lindsay, David
1,573 Gutenberg downloadsen1998Difficulty 41 (College)
The Story of the Amulet
Nesbit, E. (Edith)
1,572 Gutenberg downloadsen1997Difficulty 39 (High School)
Anticipations of the reaction of mechanical and scientific progress upon human life and thought
Wells, H. G. (Herbert George)
1,559 Gutenberg downloadsen2006Difficulty 66 (Academic)
The Sleeper Awakes A Revised Edition of When the Sleeper Wakes
Wells, H. G. (Herbert George)
1,538 Gutenberg downloadsen2004Difficulty 38 (High School)
The Cat in Grandfather's House
Grabo, Carl Henry
1,529 Gutenberg downloadsen2007Difficulty 36 (High School)
The Ball and the Cross
Chesterton, G. K. (Gilbert Keith)
1,524 Gutenberg downloadsen2004Difficulty 44 (College)
Little Fuzzy
Piper, H. Beam
1,516 Gutenberg downloadsen2006Difficulty 40 (High School)
Travels and Adventures of Little Baron Trump and His Wonderful Dog Bulger
Lockwood, Ingersoll
1,513 Gutenberg downloadsen2018Difficulty 51 (Graduate)
The Cosmic Computer
Piper, H. Beam
1,496 Gutenberg downloadsen2007Difficulty 40 (High School)
Space Platform
Leinster, Murray
1,482 Gutenberg downloadsen2008Difficulty 39 (High School)
The Description of a New World, Called the Blazing-World
Newcastle, Margaret Cavendish, Duchess of
1,470 Gutenberg downloadsen2016Difficulty 79 (Expert)
Micromegas
Voltaire
1,453 Gutenberg downloadsen2009Difficulty 47 (College)
The Mysterious Island
Verne, Jules
1,453 Gutenberg downloadsen2005Difficulty 61 (Academic)
Twelve Stories and a Dream
Wells, H. G. (Herbert George)
1,436 Gutenberg downloadsen1999Difficulty 59 (Graduate)
Zanoni
Lytton, Edward Bulwer Lytton, Baron
1,411 Gutenberg downloadsen2006Difficulty 62 (Academic)
Dorothy and the Wizard in Oz
Baum, L. Frank (Lyman Frank)
1,409 Gutenberg downloadsen1996Difficulty 36 (High School)
Omnilingual
Piper, H. Beam
1,404 Gutenberg downloadsen2006Difficulty 42 (College)
Five Children and It
Nesbit, E. (Edith)
1,403 Gutenberg downloadsen1997Difficulty 34 (High School)
The Light Princess
MacDonald, George
1,401 Gutenberg downloadsen1996Difficulty 37 (High School)
The Hyborian Age
Howard, Robert E. (Robert Ervin)
1,397 Gutenberg downloadsen2013Difficulty 59 (Graduate)
The Girl in the Golden Atom
Cummings, Ray
1,389 Gutenberg downloadsen2007Difficulty 39 (High School)
The Monster Men
Burroughs, Edgar Rice
1,379 Gutenberg downloadsen1994Difficulty 52 (Graduate)
The Fire People
Cummings, Ray
1,375 Gutenberg downloadsen2008Difficulty 47 (College)
The Water-Babies
Kingsley, Charles
1,373 Gutenberg downloadsen1997Difficulty 40 (High School)
The Little Lame Prince and His Travelling Cloak
Craik, Dinah Maria Mulock
1,369 Gutenberg downloadsen2014Difficulty 45 (College)
From the Earth to the Moon, Direct in Ninety-Seven Hours and Twenty Minutes: and a Trip Round It
Verne, Jules
1,367 Gutenberg downloadsen2013Difficulty 54 (Graduate)
The Book of Wonder
Dunsany, Lord
1,356 Gutenberg downloadsen2005Difficulty 50 (College)
The Talking Horse, and Other Tales
Anstey, F.
1,356 Gutenberg downloadsen2008Difficulty 46 (College)
The Were-Wolf
Housman, Clemence
1,335 Gutenberg downloadsen2004Difficulty 40 (High School)
Clarimonde
Gautier, Théophile
1,333 Gutenberg downloadsen2007Difficulty 51 (Graduate)
The Emerald City of Oz
Baum, L. Frank (Lyman Frank)
1,305 Gutenberg downloadsen2012Difficulty 41 (College)
Etidorhpa; or, The End of Earth. The Strange History of a Mysterious Being and the Account of a Remarkable Journey
Lloyd, John Uri
1,303 Gutenberg downloadsen2011Difficulty 51 (Graduate)
The Parasite: A Story
Doyle, Arthur Conan
1,295 Gutenberg downloadsen1995Difficulty 38 (High School)
Der Goldene Topf
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
1,290 Gutenberg downloadsde2005
Queen of the Black Coast
Howard, Robert E. (Robert Ervin)
1,290 Gutenberg downloadsen2013Difficulty 41 (College)
Ozma of Oz A Record of Her Adventures with Dorothy Gale of Kansas, the Yellow Hen, the Scarecrow, the Tin Woodman, Tiktok, the Cowardly Lion, and the Hungry Tiger; Besides Other Good People too Numerous to Mention Faithfully Recorded Herein
Baum, L. Frank (Lyman Frank)
1,285 Gutenberg downloadsen1996Difficulty 37 (High School)
The Tin Woodman of Oz A Faithful Story of the Astonishing Adventure Undertaken by the Tin Woodman, assisted by Woot the Wanderer, the Scarecrow of Oz, and Polychrome, the Rainbow's Daughter
Baum, L. Frank (Lyman Frank)
1,281 Gutenberg downloadsen2010Difficulty 41 (College)
After London; Or, Wild England
Jefferies, Richard
1,276 Gutenberg downloadsen2004Difficulty 51 (Graduate)
Before Adam
London, Jack
1,266 Gutenberg downloadsen2008Difficulty 42 (College)
Carnacki, the Ghost Finder
Hodgson, William Hope
1,266 Gutenberg downloadsen2004Difficulty 38 (High School)
The Lair of the White Worm
Stoker, Bram
1,266 Gutenberg downloadsen1998Difficulty 43 (College)
The War in the Air
Wells, H. G. (Herbert George)
1,264 Gutenberg downloadsen1997Difficulty 48 (College)
Tarzan the Terrible
Burroughs, Edgar Rice
1,261 Gutenberg downloadsen2000Difficulty 64 (Academic)
Vathek; An Arabian Tale
Beckford, William
1,261 Gutenberg downloadsen2013Difficulty 58 (Graduate)
The Smoky God; Or, A Voyage to the Inner World
Emerson, Willis George
1,259 Gutenberg downloadsen2002Difficulty 57 (Graduate)
The Lost Princess of Oz
Baum, L. Frank (Lyman Frank)
1,251 Gutenberg downloadsen1997Difficulty 46 (College)
The Magic Fishbone A Holiday Romance from the Pen of Miss Alice Rainbird, Aged 7
Dickens, Charles
1,250 Gutenberg downloadsen2007Difficulty 42 (College)
Rautakorko: Vallankumousromaani
London, Jack
1,243 Gutenberg downloadsfi2008
The Hanging Stranger
Dick, Philip K.
1,241 Gutenberg downloadsen2012Difficulty 29 (Middle School)
Talents, Incorporated
Leinster, Murray
1,228 Gutenberg downloadsen2007Difficulty 43 (College)
Ayesha, the Return of She
Haggard, H. Rider (Henry Rider)
1,226 Gutenberg downloadsen2006Difficulty 43 (College)
The Magic of Oz
Baum, L. Frank (Lyman Frank)
1,225 Gutenberg downloadsen1996Difficulty 36 (High School)
The Lost Continent
Hyne, C. J. Cutcliffe
1,218 Gutenberg downloadsen2008Difficulty 41 (College)
Dick, Marjorie and Fidge: A Search for the Wonderful Dodo
Farrow, G. E. (George Edward)
1,216 Gutenberg downloadsen2007Difficulty 40 (High School)
Adventures in Toyland; What the Marionette Told Molly
Hall, Edith King
1,213 Gutenberg downloadsen2007Difficulty 39 (High School)
The case of Charles Dexter Ward
Lovecraft, H. P. (Howard Phillips)
1,207 Gutenberg downloadsen2024Difficulty 64 (Academic)
The night wire
Arnold, H. F. (Henry Ferris)
1,206 Gutenberg downloadsen2022Difficulty 38 (High School)
The Princess and Curdie
MacDonald, George
1,202 Gutenberg downloadsen1996Difficulty 41 (College)
Black spirits & white : $b a book of ghost stories
Cram, Ralph Adams
1,201 Gutenberg downloadsen2008Difficulty 45 (College)
The Princess and the Goblin
MacDonald, George
1,198 Gutenberg downloadsen2010Difficulty 31 (High School)
Triplanetary
Smith, E. E. (Edward Elmer)
1,198 Gutenberg downloadsen2010Difficulty 55 (Graduate)
Beyond the Black River
Howard, Robert E. (Robert Ervin)
1,197 Gutenberg downloadsen2013Difficulty 40 (High School)
The World Peril of 1910
Griffith, George Chetwynd
1,192 Gutenberg downloadsen2008Difficulty 42 (College)
Space Prison
Godwin, Tom
1,190 Gutenberg downloadsen2007Difficulty 40 (High School)
Wandl the Invader
Cummings, Ray
1,184 Gutenberg downloadsen2007Difficulty 36 (High School)
The Magic of Oz
Baum, L. Frank (Lyman Frank)
1,183 Gutenberg downloadsen2015Difficulty 40 (High School)
Davy and the Goblin What Followed Reading 'Alice's Adventures in Wonderland'
Carryl, Charles E. (Charles Edward)
1,180 Gutenberg downloadsen2008Difficulty 48 (College)
Unwise Child
Garrett, Randall
1,178 Gutenberg downloadsen2007Difficulty 37 (High School)
Niels Klim's journey under the ground being a narrative of his wonderful descent to the subterranean lands; together with an account of the sensible animals and trees inhabiting the planet Nazar and the firmament.
Holberg, Ludvig
1,175 Gutenberg downloadsen2009Difficulty 53 (Graduate)
A Pail of Air
Leiber, Fritz
1,172 Gutenberg downloadsen2016Difficulty 36 (High School)
The Wood Beyond the World
Morris, William
1,166 Gutenberg downloadsen2002Difficulty 43 (College)
Vingt mille lieues sous les mers
Verne, Jules
1,164 Gutenberg downloadsfr2017
Pellucidar
Burroughs, Edgar Rice
1,161 Gutenberg downloadsen1996Difficulty 47 (College)
The Patchwork Girl of Oz
Baum, L. Frank (Lyman Frank)
1,159 Gutenberg downloadsen2010Difficulty 39 (High School)
The Food of the Gods and How It Came to Earth
Wells, H. G. (Herbert George)
1,154 Gutenberg downloadsen2004Difficulty 53 (Graduate)
The Tin Woodman of Oz A Faithful Story of the Astonishing Adventure Undertaken by the Tin Woodman, Assisted by Woot the Wanderer, the Scarecrow of Oz, and Polychrome, the Rainbow's Daughter
Baum, L. Frank (Lyman Frank)
1,148 Gutenberg downloadsen1997Difficulty 40 (High School)
牡丹亭
Tang, Xianzu
1,141 Gutenberg downloadszh2007
Starman's Quest
Silverberg, Robert
1,135 Gutenberg downloadsen2008Difficulty 42 (College)
The Master Key An Electrical Fairy Tale Founded Upon the Mysteries of Electricity
Baum, L. Frank (Lyman Frank)
1,135 Gutenberg downloadsen1996Difficulty 44 (College)
Beyond Lies the Wub
Dick, Philip K.
1,134 Gutenberg downloadsen2009Difficulty 28 (Middle School)
Hunters Out of Space
Kelleam, Joseph E. (Joseph Everidge)
1,134 Gutenberg downloadsen2008Difficulty 32 (High School)
The Crock of Gold
Stephens, James
1,133 Gutenberg downloadsen1999Difficulty 45 (College)
Nachtstücke
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
1,123 Gutenberg downloadsde2004
Puck of Pook's Hill
Kipling, Rudyard
1,119 Gutenberg downloadsen2005Difficulty 33 (High School)
Peter Pan in Kensington Gardens
Barrie, J. M. (James Matthew)
1,117 Gutenberg downloadsen2008Difficulty 44 (College)
Islands of Space
Campbell, John W., Jr. (John Wood)
1,115 Gutenberg downloadsen2007Difficulty 42 (College)
Tik-Tok of Oz
Baum, L. Frank (Lyman Frank)
1,115 Gutenberg downloadsen1997Difficulty 42 (College)
Himmelsvolk: Ein Buch von Blumen, Tieren und Gott
Bonsels, Waldemar
1,114 Gutenberg downloadsde2008
Pygmalion's Spectacles
Weinbaum, Stanley G. (Stanley Grauman)
1,113 Gutenberg downloadsen2007Difficulty 37 (High School)
Extract from Captain Stormfield's Visit to Heaven
Twain, Mark
1,108 Gutenberg downloadsen1997Difficulty 35 (High School)
Legacy
Schmitz, James H.
1,108 Gutenberg downloadsen2007Difficulty 37 (High School)
All Around the Moon
Verne, Jules
1,105 Gutenberg downloadsen2005Difficulty 50 (College)
American Fairy Tales
Baum, L. Frank (Lyman Frank)
1,105 Gutenberg downloadsen2003Difficulty 37 (High School)
Trips to the Moon
Lucian, of Samosata
1,098 Gutenberg downloadsen2003Difficulty 58 (Graduate)
Star Surgeon
Nourse, Alan Edward
1,097 Gutenberg downloadsen2006Difficulty 44 (College)
David and the Phoenix
Ormondroyd, Edward
1,096 Gutenberg downloadsen2009Difficulty 34 (High School)
No Great Magic
Leiber, Fritz
1,096 Gutenberg downloadsen2007Difficulty 45 (College)
Space Viking
Piper, H. Beam
1,096 Gutenberg downloadsen2007Difficulty 42 (College)
The Roots of the Mountains Wherein Is Told Somewhat of the Lives of the Men of Burgdale, Their Friends, Their Neighbours, Their Foemen, and Their Fellows in Arms
Morris, William
1,096 Gutenberg downloadsen2004Difficulty 49 (College)
A Journey in Other Worlds: A Romance of the Future
Astor, John Jacob
1,094 Gutenberg downloadsen1999Difficulty 54 (Graduate)
The Enchanted Castle
Nesbit, E. (Edith)
1,094 Gutenberg downloadsen2010Difficulty 37 (High School)
Edison's Conquest of Mars
Serviss, Garrett Putman
1,087 Gutenberg downloadsen2006Difficulty 55 (Graduate)
The Enchanted Island of Yew Whereon Prince Marvel Encountered the High Ki of Twi and Other Surprising People
Baum, L. Frank (Lyman Frank)
1,080 Gutenberg downloadsen1996Difficulty 40 (High School)
Pharaoh's Broker Being the Very Remarkable Experiences in Another World of Isidor Werner
Douglass, Ellsworth
1,077 Gutenberg downloadsen2008Difficulty 47 (College)
The Star
Wells, H. G. (Herbert George)
1,077 Gutenberg downloadsen2022Difficulty 49 (College)
The Status Civilization
Sheckley, Robert
1,076 Gutenberg downloadsen2007Difficulty 37 (High School)
平妖傳
Luo, Guanzhong & Feng, Menglong
1,074 Gutenberg downloadszh2018
The Lost Princess of Oz
Baum, L. Frank (Lyman Frank)
1,070 Gutenberg downloadsen2008Difficulty 47 (College)
The Moon Pool
Merritt, Abraham
1,070 Gutenberg downloadsen1996Difficulty 42 (College)
Lord of the World
Benson, Robert Hugh
1,058 Gutenberg downloadsen2004Difficulty 47 (College)
Man Overboard!
Crawford, F. Marion (Francis Marion)
1,055 Gutenberg downloadsen2008Difficulty 35 (High School)
Metropolis
Harbou, Thea von
1,053 Gutenberg downloadsen2024Difficulty 44 (College)
韓湘子全傳
Yang, Erzeng, active 17th century
1,052 Gutenberg downloadszh2008
Four Weird Tales
Blackwood, Algernon
1,044 Gutenberg downloadsen2005Difficulty 61 (Academic)
Puck of Pook's Hill
Kipling, Rudyard
1,044 Gutenberg downloadsen1996Difficulty 33 (High School)
Drolls From Shadowland
Pearce, J. H. (Joseph Henry)
1,042 Gutenberg downloadsen2008Difficulty 41 (College)
Magic A Fantastic Comedy
Chesterton, G. K. (Gilbert Keith)
1,042 Gutenberg downloadsen2006Difficulty 36 (High School)
Voltaire's Romances, Complete in One Volume
Voltaire
1,042 Gutenberg downloadsen2011Difficulty 54 (Graduate)
Mizora: A Prophecy A MSS. Found Among the Private Papers of the Princess Vera Zarovitch
Lane, Mary E. Bradley
1,040 Gutenberg downloadsen2008Difficulty 51 (Graduate)
The illustrated Tarzan book no. 1 : $b Picturized from the novel Tarzan of the apes
Burroughs, Edgar Rice
1,034 Gutenberg downloadsen2025Difficulty 47 (College)
Adaptation
Reynolds, Mack
1,033 Gutenberg downloadsen2008Difficulty 45 (College)
The Stranger
Dickson, Gordon R.
1,031 Gutenberg downloadsen2021Difficulty 33 (High School)
The Patchwork Girl of Oz
Baum, L. Frank (Lyman Frank)
1,028 Gutenberg downloadsen1997Difficulty 38 (High School)
In the year 2889
Verne, Michel & Verne, Jules
1,025 Gutenberg downloadsen2006Difficulty 47 (College)
R.U.R.
Čapek, Karel
1,024 Gutenberg downloadscs2004
The Magic City
Nesbit, E. (Edith)
1,021 Gutenberg downloadsen2007Difficulty 36 (High School)
Hunting License
McConnell, James V.
1,020 Gutenberg downloadsen2021Difficulty 32 (High School)
Makers
Doctorow, Cory
1,015 Gutenberg downloadsen2010Difficulty 47 (College)
The Brick Moon, and Other Stories
Hale, Edward Everett
1,015 Gutenberg downloadsen1999Difficulty 41 (College)
When the Sleeper Wakes
Wells, H. G. (Herbert George)
1,012 Gutenberg downloadsen1997Difficulty 38 (High School)
De la terre à la lune: trajet direct en 97 heures 20 minutes
Verne, Jules
1,011 Gutenberg downloadsfr1997
Peter Schlemihl
Chamisso, Adelbert von
1,010 Gutenberg downloadsen2007Difficulty 47 (College)
Skylark Three
Smith, E. E. (Edward Elmer)
1,009 Gutenberg downloadsen2007Difficulty 46 (College)
The Fixed Period
Trollope, Anthony
1,006 Gutenberg downloadsen2008Difficulty 48 (College)
The Mystery of the Sea
Stoker, Bram
1,006 Gutenberg downloadsen2013Difficulty 39 (High School)
Time Enough at Last
Venable, Lyn
1,003 Gutenberg downloadsen2010Difficulty 38 (High School)
Green Tea; Mr. Justice Harbottle
Le Fanu, Joseph Sheridan
998 Gutenberg downloadsen2004Difficulty 44 (College)
Weird Tales. Vol. 1 (of 2)
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
998 Gutenberg downloadsen2010Difficulty 56 (Graduate)
She and Allan
Haggard, H. Rider (Henry Rider)
997 Gutenberg downloadsen2006Difficulty 42 (College)
Down and Out in the Magic Kingdom
Doctorow, Cory
994 Gutenberg downloadsen2005Difficulty 53 (Graduate)
The Thing from the Lake
Ingram, Eleanor M. (Eleanor Marie)
994 Gutenberg downloadsen2007Difficulty 36 (High School)
The Scarecrow of Oz
Baum, L. Frank (Lyman Frank)
993 Gutenberg downloadsen1997Difficulty 39 (High School)
The Road to Oz
Baum, L. Frank (Lyman Frank)
992 Gutenberg downloadsen1996Difficulty 35 (High School)
Looking Backward: 2000-1887
Bellamy, Edward
990 Gutenberg downloadsen2008Difficulty 56 (Graduate)
The Sword of Welleran and Other Stories
Dunsany, Lord
990 Gutenberg downloadsen2004Difficulty 43 (College)
The Old English Baron: a Gothic Story
Reeve, Clara
983 Gutenberg downloadsen2004Difficulty 49 (College)
The Rose and the Ring
Thackeray, William Makepeace
980 Gutenberg downloadsen2006Difficulty 46 (College)
Greener Than You Think
Moore, Ward
978 Gutenberg downloadsen2008Difficulty 47 (College)
Rinkitink in Oz Wherein Is Recorded the Perilous Quest of Prince Inga of Pingaree and King Rinkitink in the Magical Isles That Lie Beyond the Borderland of Oz
Baum, L. Frank (Lyman Frank)
977 Gutenberg downloadsen1997Difficulty 41 (College)
Histoires extraordinaires
Poe, Edgar Allan
970 Gutenberg downloadsfr2007
No-Risk Planet
Marlowe, Stephen
968 Gutenberg downloadsen2021Difficulty 43 (College)
鏡花緣
Li, Ruzhen
968 Gutenberg downloadszh2008
Three John Silence Stories
Blackwood, Algernon
967 Gutenberg downloadsen2004Difficulty 45 (College)
A flower book
Coybee, Eden
966 Gutenberg downloadsen2007Difficulty 40 (High School)
The Game of Rat and Dragon
Linebarger, Paul Myron Anthony
966 Gutenberg downloadsen2009Difficulty 41 (College)
A Modern Utopia
Wells, H. G. (Herbert George)
964 Gutenberg downloadsen2004Difficulty 57 (Graduate)
The Diamond Lens
O'Brien, Fitz James
962 Gutenberg downloadsen2007Difficulty 50 (College)
The Boy Volunteers with the Submarine Fleet
Ward, Kenneth
959 Gutenberg downloadsen2008Difficulty 43 (College)
Glinda of Oz In Which Are Related the Exciting Experiences of Princess Ozma of Oz, and Dorothy, in Their Hazardous Journey to the Home of the Flatheads, and to the Magic Isle of the Skeezers, and How They Were Rescued from Dire Peril by the Sorcery of Glinda the Good
Baum, L. Frank (Lyman Frank)
954 Gutenberg downloadsen1997Difficulty 42 (College)
A Voyage to the Moon
Cyrano de Bergerac
952 Gutenberg downloadsen2014Difficulty 57 (Graduate)
Tales of Fantasy and Fact
Matthews, Brander
950 Gutenberg downloadsen2007Difficulty 40 (High School)
The Purple Cloud
Shiel, M. P. (Matthew Phipps)
948 Gutenberg downloadsen2004Difficulty 50 (College)
At the Earth's Core
Burroughs, Edgar Rice
947 Gutenberg downloadsen1996Difficulty 41 (College)
Thirty Strange Stories
Wells, H. G. (Herbert George)
947 Gutenberg downloadsen2019Difficulty 37 (High School)
The Scarecrow of Oz
Baum, L. Frank (Lyman Frank)
946 Gutenberg downloadsen2016Difficulty 42 (College)
The Variable Man
Dick, Philip K.
941 Gutenberg downloadsen2010Difficulty 39 (High School)
The haunter of the dark
Lovecraft, H. P. (Howard Phillips)
939 Gutenberg downloadsen2024Difficulty 54 (Graduate)
The Three Impostors; or, The Transmutations
Machen, Arthur
938 Gutenberg downloadsen2011Difficulty 45 (College)
The Door Through Space
Bradley, Marion Zimmer
929 Gutenberg downloadsen2006Difficulty 39 (High School)
The Boats of the "Glen Carrig" Being an account of their Adventures in the Strange places of the Earth, after the foundering of the good ship Glen Carrig through striking upon a hidden rock in the unknown seas to the Southward; as told by John Winterstraw, Gent., to his son James Winterstraw, in the year 1757, and by him committed very properly and legibly to manuscript
Hodgson, William Hope
928 Gutenberg downloadsen2003Difficulty 48 (College)
Flatland: A Romance of Many Dimensions
Abbott, Edwin Abbott
927 Gutenberg downloadsen2014Difficulty 64 (Academic)
A Diversity of Creatures
Kipling, Rudyard
926 Gutenberg downloadsen2004Difficulty 38 (High School)
Glinda of Oz In Which Are Related the Exciting Experiences of Princess Ozma of Oz, and Dorothy, in Their Hazardous Journey to the Home of the Flatheads, and to the Magic Isle of the Skeezers, and How They Were Rescued from Dire Peril by the Sorcery of Glinda the Good
Baum, L. Frank (Lyman Frank)
922 Gutenberg downloadsen2012Difficulty 44 (College)
Galactic Patrol
Smith, E. E. (Edward Elmer)
919 Gutenberg downloadsen2022Difficulty 51 (Graduate)
後西游記
Biao, Xuahua
919 Gutenberg downloadszh2008
Child Christopher and Goldilind the Fair
Morris, William
917 Gutenberg downloadsen2008Difficulty 52 (Graduate)
Planet of the Damned
Harrison, Harry
916 Gutenberg downloadsen2007Difficulty 43 (College)
The Sorcery Club
O'Donnell, Elliott
916 Gutenberg downloadsen2004Difficulty 46 (College)
Fifty-One Tales
Dunsany, Lord
915 Gutenberg downloadsen2005Difficulty 40 (High School)
The mummy and Miss Nitocris : a phantasy of the fourth dimension
Griffith, George Chetwynd
915 Gutenberg downloadsen2006Difficulty 44 (College)
Pagan Passions
Garrett, Randall & Janifer, Laurence M.
912 Gutenberg downloadsen2007Difficulty 42 (College)
Robur the Conqueror
Verne, Jules
912 Gutenberg downloadsen2003Difficulty 52 (Graduate)
The Red One
London, Jack
910 Gutenberg downloadsen1997Difficulty 46 (College)
Despoilers of the Golden Empire
Garrett, Randall
908 Gutenberg downloadsen2007Difficulty 46 (College)
Märchen
Hesse, Hermann
901 Gutenberg downloadsde2021
Undine
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
901 Gutenberg downloadsen2006Difficulty 35 (High School)
Star Born
Norton, Andre
900 Gutenberg downloadsen2006Difficulty 44 (College)
The Enchanted Castle
Nesbit, E. (Edith)
900 Gutenberg downloadsen2002Difficulty 34 (High School)
The Ghost: A Modern Fantasy
Bennett, Arnold
900 Gutenberg downloadsen2005Difficulty 39 (High School)
The Bee-Man of Orn and Other Fanciful Tales
Stockton, Frank R.
898 Gutenberg downloadsen2004Difficulty 36 (High School)
When the World Shook Being an Account of the Great Adventure of Bastin, Bickley and Arbuthnot
Haggard, H. Rider (Henry Rider)
898 Gutenberg downloadsen1998Difficulty 48 (College)
Astounding Stories of Super-Science February 1930
Various
896 Gutenberg downloadsen2009Difficulty 47 (College)
Someone Comes to Town, Someone Leaves Town
Doctorow, Cory
894 Gutenberg downloadsen2006Difficulty 63 (Academic)
The Magic Soap Bubble
Cory, David
894 Gutenberg downloadsen2008Difficulty 40 (High School)
Deathworld
Harrison, Harry
890 Gutenberg downloadsen2009Difficulty 34 (High School)
Sylvie and Bruno Concluded (Illustrated)
Carroll, Lewis
889 Gutenberg downloadsen2015Difficulty 48 (College)
The Creature from Cleveland Depths
Leiber, Fritz
888 Gutenberg downloadsen2007Difficulty 39 (High School)
Da terra à lua, viagem directa em 97 horas e 20 minutos
Verne, Jules
887 Gutenberg downloadspt2009
Youth
Asimov, Isaac
886 Gutenberg downloadsen2010Difficulty 31 (High School)
Eastern Standard Tribe
Doctorow, Cory
883 Gutenberg downloadsen2005Difficulty 56 (Graduate)
The Black Star Passes
Campbell, John W., Jr. (John Wood)
883 Gutenberg downloadsen2007Difficulty 45 (College)
The Big Trip Up Yonder
Vonnegut, Kurt
882 Gutenberg downloadsen2009Difficulty 43 (College)
The Open Door, and the Portrait. Stories of the Seen and the Unseen.
Oliphant, Mrs. (Margaret)
881 Gutenberg downloadsen2003Difficulty 38 (High School)
The thing on the door-step
Lovecraft, H. P. (Howard Phillips)
881 Gutenberg downloadsen2024Difficulty 55 (Graduate)
Frankenstein, ou le Prométhée moderne Volume 1 (of 3)
Shelley, Mary Wollstonecraft
880 Gutenberg downloadsfr2020
Hieroglyphic Tales
Walpole, Horace
876 Gutenberg downloadsen2004Difficulty 59 (Graduate)
A Strange Story — Complete
Lytton, Edward Bulwer Lytton, Baron
873 Gutenberg downloadsen2004Difficulty 62 (Academic)
The hounds of Tindalos
Long, Frank Belknap
872 Gutenberg downloadsen2024Difficulty 40 (High School)
Astounding Stories, March, 1931
Various
871 Gutenberg downloadsen2009Difficulty 42 (College)
Tales of Wonder
Dunsany, Lord
871 Gutenberg downloadsen2004Difficulty 45 (College)
The Surprising Adventures of the Magical Monarch of Mo and His People
Baum, L. Frank (Lyman Frank)
871 Gutenberg downloadsen2005Difficulty 41 (College)
The lurking fear
Lovecraft, H. P. (Howard Phillips)
870 Gutenberg downloadsen2023Difficulty 58 (Graduate)
Ting-a-ling
Stockton, Frank R.
870 Gutenberg downloadsen2007Difficulty 42 (College)
The People That Time Forgot
Burroughs, Edgar Rice
869 Gutenberg downloadsen1996Difficulty 50 (College)
The Master of the World
Verne, Jules
868 Gutenberg downloadsen2003Difficulty 45 (College)
The horror at Red Hook
Lovecraft, H. P. (Howard Phillips)
864 Gutenberg downloadsen2024Difficulty 68 (Academic)
Peter Pan in Kensington Gardens
Barrie, J. M. (James Matthew)
860 Gutenberg downloadsen1998Difficulty 43 (College)
In Search of the Unknown
Chambers, Robert W. (Robert William)
857 Gutenberg downloadsen2006Difficulty 47 (College)
The Shaving of Shagpat; an Arabian entertainment — Complete
Meredith, George
857 Gutenberg downloadsen2004Difficulty 44 (College)
First Lensman
Smith, E. E. (Edward Elmer)
856 Gutenberg downloadsen2015Difficulty 53 (Graduate)
The Plattner Story, and Others
Wells, H. G. (Herbert George)
855 Gutenberg downloadsen2013Difficulty 53 (Graduate)
Naar het middelpunt der Aarde
Verne, Jules
853 Gutenberg downloadsnl2003
The King of Ireland's Son
Colum, Padraic
852 Gutenberg downloadsen2002Difficulty 29 (Middle School)
Wonder-Box Tales
Ingelow, Jean
851 Gutenberg downloadsen2007Difficulty 38 (High School)
Tom Swift and His Air Scout; Or, Uncle Sam's Mastery of the Sky
Appleton, Victor
850 Gutenberg downloadsen1998Difficulty 34 (High School)
The Last Letter
Leiber, Fritz
849 Gutenberg downloadsen2016Difficulty 45 (College)
Astounding Stories, April, 1931
Various
848 Gutenberg downloadsen2009Difficulty 47 (College)
Visionen und andere phantastische Erzählungen
Turgenev, Ivan Sergeevich
848 Gutenberg downloadsde2011
The Mummy! A Tale of the Twenty-Second Century
Loudon, Mrs. (Jane)
846 Gutenberg downloadsen2018Difficulty 63 (Academic)
In the Days of the Comet
Wells, H. G. (Herbert George)
845 Gutenberg downloadsen2004Difficulty 53 (Graduate)
J. S. Le Fanu's Ghostly Tales, Volume 1
Le Fanu, Joseph Sheridan
843 Gutenberg downloadsen2004Difficulty 56 (Graduate)
Tom Swift and His Electric Locomotive; Or, Two Miles a Minute on the Rails
Appleton, Victor
842 Gutenberg downloadsen1998Difficulty 40 (High School)
Uller Uprising
Piper, H. Beam
842 Gutenberg downloadsen2006Difficulty 54 (Graduate)
Lud-in-the-Mist
Mirrlees, Hope
838 Gutenberg downloadsen2022Difficulty 54 (Graduate)
Three More John Silence Stories
Blackwood, Algernon
838 Gutenberg downloadsen2004Difficulty 48 (College)
The master mind of Mars
Burroughs, Edgar Rice
836 Gutenberg downloadsen2023Difficulty 55 (Graduate)
The Tunnel Under the World
Pohl, Frederik
835 Gutenberg downloadsen2010Difficulty 37 (High School)
Zero Hour
Bradbury, Ray
835 Gutenberg downloadsen2021Difficulty 31 (High School)
Cool air
Lovecraft, H. P. (Howard Phillips)
833 Gutenberg downloadsen2024Difficulty 58 (Graduate)
The Defenders
Dick, Philip K.
832 Gutenberg downloadsen2009Difficulty 32 (High School)
The Ghost Pirates
Hodgson, William Hope
832 Gutenberg downloadsen2004Difficulty 33 (High School)
The Blind Spot
Hall, Austin & Flint, Homer Eon
831 Gutenberg downloadsen2004Difficulty 39 (High School)
玉蟾記
Tongyuanzi
830 Gutenberg downloadszh2008
The festival
Lovecraft, H. P. (Howard Phillips)
828 Gutenberg downloadsen2022Difficulty 53 (Graduate)
Figures of Earth: A Comedy of Appearances
Cabell, James Branch
827 Gutenberg downloadsen2004Difficulty 58 (Graduate)
The Mummy's Foot
Gautier, Théophile
827 Gutenberg downloadsen2007Difficulty 52 (Graduate)
Gulliver of Mars
Arnold, Edwin Lester
825 Gutenberg downloadsen1996Difficulty 53 (Graduate)
Princo Vanc'
Putnam, Eleanor & Bates, Arlo
825 Gutenberg downloadseo2007
The History of Caliph Vathek
Beckford, William
825 Gutenberg downloadsen2000Difficulty 58 (Graduate)
Edison's Conquest of Mars
Serviss, Garrett Putman
823 Gutenberg downloadsen2007Difficulty 57 (Graduate)
Lady into Fox
Garnett, David
823 Gutenberg downloadsen2003Difficulty 44 (College)
The Airlords of Han
Nowlan, Philip Francis
823 Gutenberg downloadsen2008Difficulty 57 (Graduate)
The Land of Oz
Baum, L. Frank (Lyman Frank)
823 Gutenberg downloadsen2016Difficulty 42 (College)
The Wallet of Kai Lung
Bramah, Ernest
823 Gutenberg downloadsen1997Difficulty 66 (Academic)
Honey-Bee 1911
France, Anatole
820 Gutenberg downloadsen2008Difficulty 41 (College)
The First Men in the Moon
Wells, H. G. (Herbert George)
820 Gutenberg downloadsen2016Difficulty 41 (College)
The Metal Monster
Merritt, Abraham
820 Gutenberg downloadsen2002Difficulty 44 (College)
The Second Jungle Book
Kipling, Rudyard
820 Gutenberg downloadsen2011Difficulty 37 (High School)
The Space Pioneers
Rockwell, Carey
820 Gutenberg downloadsen2006Difficulty 45 (College)
The Panchronicon
MacKaye, Harold Steele
817 Gutenberg downloadsen2009Difficulty 41 (College)
The celestial blueprint
Farmer, Philip José
811 Gutenberg downloadsen2024Difficulty 43 (College)
He
Lang, Andrew & Pollock, Walter Herries
810 Gutenberg downloadsen2008Difficulty 45 (College)
The twelve adventurers, and other stories
Brontë, Charlotte
810 Gutenberg downloadsen2024Difficulty 42 (College)
The Moon Maid
Burroughs, Edgar Rice
809 Gutenberg downloadsen2022Difficulty 53 (Graduate)
The Goddess of Atvatabar Being the history of the discovery of the interior world and conquest of Atvatabar
Bradshaw, William Richard
808 Gutenberg downloadsen2010Difficulty 52 (Graduate)
Revolt of the Outworlds
Marlowe, Stephen
807 Gutenberg downloadsen2021Difficulty 41 (College)
John Silence, Physician Extraordinary
Blackwood, Algernon
805 Gutenberg downloadsen2015Difficulty 45 (College)
Let's Get Together
Asimov, Isaac
805 Gutenberg downloadsen2022Difficulty 44 (College)
Queen Zixi of Ix; Or, the Story of the Magic Cloak
Baum, L. Frank (Lyman Frank)
805 Gutenberg downloadsen2017Difficulty 40 (High School)
The Underground City; Or, The Black Indies (Sometimes Called The Child of the Cavern)
Verne, Jules
805 Gutenberg downloadsen1998Difficulty 44 (College)
Black no more : $b Being an account of the strange and wonderful workings of science in the land of the free, A.D. 1933-1940
Schuyler, George S. (George Samuel)
804 Gutenberg downloadsen2022Difficulty 42 (College)
Sabotage in Space
Rockwell, Carey
804 Gutenberg downloadsen2006Difficulty 42 (College)
Dear Brutus
Barrie, J. M. (James Matthew)
803 Gutenberg downloadsen2003Difficulty 34 (High School)
Ten From Infinity
Fairman, Paul W.
803 Gutenberg downloadsen2007Difficulty 39 (High School)
The discovery of a world in the moone : $b or, A discovrse tending to prove that 'tis probable there may be another habitable world in that planet
Wilkins, John
802 Gutenberg downloadsen2006Difficulty 62 (Academic)
The Planet Strappers
Gallun, Raymond Z. (Raymond Zinke)
802 Gutenberg downloadsen2008Difficulty 44 (College)
The Water of the Wondrous Isles
Morris, William
800 Gutenberg downloadsen2005Difficulty 42 (College)
Pillar of Fire
Bradbury, Ray
799 Gutenberg downloadsen2021Difficulty 31 (High School)
Round-about Rambles in Lands of Fact and Fancy
Stockton, Frank R.
798 Gutenberg downloadsen2006Difficulty 49 (College)
The Moon-Voyage
Verne, Jules
798 Gutenberg downloadsen2004Difficulty 53 (Graduate)
Through the gates of the silver key
Lovecraft, H. P. (Howard Phillips) & Price, E. Hoffmann
798 Gutenberg downloadsen2023Difficulty 54 (Graduate)
The Doomsman
Sutphen, Van Tassel
797 Gutenberg downloadsen2009Difficulty 48 (College)
Danger in Deep Space
Rockwell, Carey
796 Gutenberg downloadsen2006Difficulty 44 (College)
The Portent and Other Stories
MacDonald, George
796 Gutenberg downloadsen2005Difficulty 46 (College)
The Candy Country
Alcott, Louisa May
793 Gutenberg downloadsen2008Difficulty 37 (High School)
The Phantom Ship
Marryat, Frederick
792 Gutenberg downloadsen2004Difficulty 44 (College)
Twilight Land
Pyle, Howard
790 Gutenberg downloadsen1999Difficulty 34 (High School)
Anthem
Rand, Ayn
788 Gutenberg downloadsen1998Difficulty 42 (College)
Darkness and Dawn
England, George Allan
785 Gutenberg downloadsen2005Difficulty 37 (High School)
Mardi, and a voyage thither, Vol. 2 (of 2)
Melville, Herman
784 Gutenberg downloadsen2004Difficulty 50 (College)
El anacronópete; Viaje a China; Metempsicosis
Gaspar, Enrique
783 Gutenberg downloadses2020
Storm Over Warlock
Norton, Andre
783 Gutenberg downloadsen2007Difficulty 46 (College)
Vingt Mille Lieues Sous Les Mers — Part 2
Verne, Jules
782 Gutenberg downloadsfr2004
Contes, Tome I
Aulnoy, Madame d' (Marie-Catherine)
781 Gutenberg downloadsfr2006
The Galaxy Primes
Smith, E. E. (Edward Elmer)
781 Gutenberg downloadsen2007Difficulty 40 (High School)
The Ghost Ship
Middleton, Richard
781 Gutenberg downloadsen2004Difficulty 44 (College)
Grim Tales
Nesbit, E. (Edith)
778 Gutenberg downloadsen2012Difficulty 35 (High School)
The Night of the Long Knives
Leiber, Fritz
778 Gutenberg downloadsen2008Difficulty 46 (College)
Jurgen: A Comedy of Justice
Cabell, James Branch
777 Gutenberg downloadsen2005Difficulty 48 (College)
The Best Psychic Stories
Unknown
777 Gutenberg downloadsen2011Difficulty 48 (College)
The Moon Princess: A Fairy Tale
Harrison, Edith Ogden
777 Gutenberg downloadsen2019Difficulty 47 (College)
The Rescue of the Princess Winsome: A Fairy Play for Old and Young
Johnston, Annie F. (Annie Fellows)
777 Gutenberg downloadsen2006Difficulty 33 (High School)
The Necklace of Princess Fiorimonde, and Other Stories
De Morgan, Mary
776 Gutenberg downloadsen2012Difficulty 40 (High School)
A Place in the Sun
Marlowe, Stephen
775 Gutenberg downloadsen2008Difficulty 37 (High School)
The Time Traders
Norton, Andre
775 Gutenberg downloadsen2006Difficulty 40 (High School)
Tik-Tok of Oz
Baum, L. Frank (Lyman Frank)
775 Gutenberg downloadsen2016Difficulty 43 (College)
Tom Swift and The Visitor from Planet X
Appleton, Victor, II
774 Gutenberg downloadsen2006Difficulty 42 (College)
The Jameson Satellite
Jones, Neil R.
773 Gutenberg downloadsen2008Difficulty 47 (College)
The Purcell Papers — Volume 2
Le Fanu, Joseph Sheridan
772 Gutenberg downloadsen2008Difficulty 67 (Academic)
The Skylark of Valeron
Smith, E. E. (Edward Elmer)
770 Gutenberg downloadsen2022Difficulty 48 (College)
The Vortex Blaster
Smith, E. E. (Edward Elmer)
770 Gutenberg downloadsen2007Difficulty 46 (College)
The Invasion of 1910, with a full account of the siege of London
Le Queux, William
769 Gutenberg downloadsen2016Difficulty 51 (Graduate)
Astounding Stories of Super-Science January 1931
Various
767 Gutenberg downloadsen2009Difficulty 42 (College)
Balsamo, the magician; or, the memoirs of a physician
Dumas, Alexandre & Maquet, Auguste
767 Gutenberg downloadsen2014Difficulty 42 (College)
The shadow kingdom
Howard, Robert E. (Robert Ervin)
765 Gutenberg downloadsen2023Difficulty 40 (High School)
Little Mr. Thimblefinger and His Queer Country
Harris, Joel Chandler
764 Gutenberg downloadsen2007Difficulty 33 (High School)
He
Lovecraft, H. P. (Howard Phillips)
762 Gutenberg downloadsen2022Difficulty 56 (Graduate)
La Aventuroj de Alicio en Mirlando
Carroll, Lewis
762 Gutenberg downloadseo2006
The Magic Egg, and Other Stories
Stockton, Frank R.
762 Gutenberg downloadsen1996Difficulty 38 (High School)
The Angels of Mons: The Bowmen and Other Legends of the War
Machen, Arthur
761 Gutenberg downloadsen2004Difficulty 47 (College)
The secret of the island
Verne, Jules
761 Gutenberg downloadsen2007Difficulty 44 (College)
Bee: The Princess of the Dwarfs
France, Anatole
759 Gutenberg downloadsen2016Difficulty 37 (High School)
The Man Whom the Trees Loved
Blackwood, Algernon
759 Gutenberg downloadsen2004Difficulty 43 (College)
The Witch of Prague: A Fantastic Tale
Crawford, F. Marion (Francis Marion)
759 Gutenberg downloadsen2006Difficulty 55 (Graduate)
Police!!!
Chambers, Robert W. (Robert William)
758 Gutenberg downloadsen2006Difficulty 46 (College)
The Pirates of Ersatz
Leinster, Murray
758 Gutenberg downloadsen2007Difficulty 42 (College)
The Story of the Glittering Plain Which Has Been Also Called the Land of Living Men or the Acre of the Undying
Morris, William
757 Gutenberg downloadsen2001Difficulty 42 (College)
Voodoo Planet
Norton, Andre
756 Gutenberg downloadsen2006Difficulty 41 (College)
Aventures extraordinaires d'un savant russe; I. La lune
Le Faure, Georges & Graffigny, H. de (Henry)
755 Gutenberg downloadsfr2006
Four-Day Planet
Piper, H. Beam
755 Gutenberg downloadsen2006Difficulty 42 (College)
The Aliens
Leinster, Murray
755 Gutenberg downloadsen2008Difficulty 45 (College)
Operation Haystack
Herbert, Frank
753 Gutenberg downloadsen2008Difficulty 37 (High School)
The silver key
Lovecraft, H. P. (Howard Phillips)
752 Gutenberg downloadsen2023Difficulty 55 (Graduate)
Watchbird
Sheckley, Robert
752 Gutenberg downloadsen2009Difficulty 38 (High School)
The Sky Is Falling
Del Rey, Lester
751 Gutenberg downloadsen2006Difficulty 37 (High School)
Tom Swift and His Big Tunnel; Or, The Hidden City of the Andes
Appleton, Victor
750 Gutenberg downloadsen1997Difficulty 38 (High School)
Across the Zodiac The Story of a Wrecked Record
Greg, Percy
749 Gutenberg downloadsen2003Difficulty 59 (Graduate)
Brood of the Witch-Queen
Rohmer, Sax
749 Gutenberg downloadsen2006Difficulty 37 (High School)
The Lani People
Bone, Jesse F. (Jesse Franklin)
749 Gutenberg downloadsen2001Difficulty 42 (College)
The Lost City
Badger, Jos. E. (Joseph Edward)
749 Gutenberg downloadsen1997Difficulty 51 (Graduate)
The Tapestry Room: A Child's Romance
Molesworth, Mrs.
749 Gutenberg downloadsen2005Difficulty 36 (High School)
Wandering ghosts
Crawford, F. Marion (Francis Marion)
745 Gutenberg downloadsen2012Difficulty 39 (High School)
To Mars via the Moon: An Astronomical Story
Wicks, Mark
744 Gutenberg downloadsen2008Difficulty 57 (Graduate)
Valley of Dreams
Weinbaum, Stanley G. (Stanley Grauman)
744 Gutenberg downloadsen2007Difficulty 40 (High School)
A Winter Amid the Ice, and Other Thrilling Stories
Verne, Jules
743 Gutenberg downloadsen2009Difficulty 52 (Graduate)
The Salem horror
Kuttner, Henry
742 Gutenberg downloadsen2025Difficulty 43 (College)
Facing the Flag
Verne, Jules
741 Gutenberg downloadsen2004Difficulty 60 (Graduate)
The Last Evolution
Campbell, John W., Jr. (John Wood)
740 Gutenberg downloadsen2008Difficulty 49 (College)
Venus Equilateral
Smith, George O. (George Oliver)
740 Gutenberg downloadsen2022Difficulty 48 (College)
The House of Arden: A Story for Children
Nesbit, E. (Edith)
738 Gutenberg downloadsen2018Difficulty 36 (High School)
The Man-Wolf and Other Tales
Erckmann-Chatrian
738 Gutenberg downloadsen2005Difficulty 44 (College)
Nine Unlikely Tales
Nesbit, E. (Edith)
737 Gutenberg downloadsen2015Difficulty 37 (High School)
The Royal Book of Oz : $b In which the Scarecrow goes to search for his family tree and discovers that he is the long lost Emperor of the Silver Island
Thompson, Ruth Plumly
737 Gutenberg downloadsen2009Difficulty 40 (High School)
Tom Swift and His Giant Telescope
Appleton, Victor
737 Gutenberg downloadsen2007Difficulty 39 (High School)
Children of the lens
Smith, E. E. (Edward Elmer)
736 Gutenberg downloadsen2023Difficulty 51 (Graduate)
Micromégas
Voltaire
736 Gutenberg downloadsfr2003
Space Tug
Leinster, Murray
736 Gutenberg downloadsen2006Difficulty 42 (College)
Key Out of Time
Norton, Andre
733 Gutenberg downloadsen2006Difficulty 44 (College)
It Could Be Anything
Laumer, Keith
732 Gutenberg downloadsen2008Difficulty 29 (Middle School)
Astounding Stories of Super-Science, June, 1930
Various
724 Gutenberg downloadsen2009Difficulty 38 (High School)
The moon hoax : $b or, A discovery that the moon has a vast population of human beings
Locke, Richard Adams
724 Gutenberg downloadsen2020Difficulty 70 (Academic)
Under the Ocean to the South Pole; Or, the Strange Cruise of the Submarine Wonder
Rockwood, Roy
724 Gutenberg downloadsen2006Difficulty 37 (High School)
Tarzan at the Earth's core
Burroughs, Edgar Rice
723 Gutenberg downloadsen2023Difficulty 57 (Graduate)
The cave girl
Burroughs, Edgar Rice
723 Gutenberg downloadsen2022Difficulty 49 (College)
The English at the North Pole Part I of the Adventures of Captain Hatteras
Verne, Jules
723 Gutenberg downloadsen2007Difficulty 45 (College)
Astounding Stories of Super-Science, October, 1930
Various
722 Gutenberg downloadsen2009Difficulty 38 (High School)
Tales of the Unexpected
Wells, H. G. (Herbert George)
721 Gutenberg downloadsen2021Difficulty 39 (High School)
Gray Lensman
Smith, E. E. (Edward Elmer)
720 Gutenberg downloadsen2022Difficulty 57 (Graduate)
The horror in the burying-ground
Heald, Hazel & Lovecraft, H. P. (Howard Phillips)
720 Gutenberg downloadsen2025Difficulty 47 (College)
The Adventures of Prince Lazybones, and Other Stories
Hays, Helen Ashe
719 Gutenberg downloadsen2005Difficulty 42 (College)
Weird Tales, Vol. 2 (of 2)
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
719 Gutenberg downloadsen2010Difficulty 57 (Graduate)
Mr. Spaceship
Dick, Philip K.
718 Gutenberg downloadsen2010Difficulty 32 (High School)
The Sea Fairies
Baum, L. Frank (Lyman Frank)
718 Gutenberg downloadsen2003Difficulty 35 (High School)
The Wonder Clock; or, four & twenty marvellous Tales being one for each hour of the day
Pyle, Howard & Pyle, Katharine
718 Gutenberg downloadsen2020Difficulty 42 (College)
Weird Tales, Volume 1, Number 3, May, 1923: The unique magazine
Various
718 Gutenberg downloadsen2022Difficulty 55 (Graduate)
Tom Swift Among the Fire Fighters; Or, Battling with Flames from the Air
Appleton, Victor
717 Gutenberg downloadsen1998Difficulty 36 (High School)
Astounding Stories, February, 1931
Various
715 Gutenberg downloadsen2009Difficulty 40 (High School)
The ninth vibration and other stories
Beck, L. Adams (Lily Adams)
714 Gutenberg downloadsen1999Difficulty 40 (High School)
Invaders from the Infinite
Campbell, John W., Jr. (John Wood)
713 Gutenberg downloadsen2006Difficulty 44 (College)
Living Alone
Benson, Stella
712 Gutenberg downloadsen2005Difficulty 39 (High School)
Lukundoo, and other stories
White, Edward Lucas
712 Gutenberg downloadsen2025Difficulty 36 (High School)
The Sea Fairies
Baum, L. Frank (Lyman Frank)
712 Gutenberg downloadsen2015Difficulty 37 (High School)
The Servant Problem
Young, Robert F.
712 Gutenberg downloadsen2007Difficulty 39 (High School)
Astounding Stories of Super-Science September 1930
Various
711 Gutenberg downloadsen2009Difficulty 53 (Graduate)
Tom Swift and His Electric Runabout; Or, The Speediest Car on the Road
Appleton, Victor
711 Gutenberg downloadsen1997Difficulty 35 (High School)
Out Like a Light
Garrett, Randall & Janifer, Laurence M.
710 Gutenberg downloadsen2008Difficulty 33 (High School)
A fighting man of Mars
Burroughs, Edgar Rice
709 Gutenberg downloadsen2023Difficulty 52 (Graduate)
Breaking Point
Gunn, James E.
709 Gutenberg downloadsen2007Difficulty 38 (High School)
Armageddon—2419 A.D.
Nowlan, Philip Francis
707 Gutenberg downloadsen2010Difficulty 53 (Graduate)
L'Ève future
Villiers de L'Isle-Adam, Auguste, comte de
707 Gutenberg downloadsfr2008
The girl from Bodies, Inc.
Garrett, Randall & Silverberg, Robert
707 Gutenberg downloadsen2024Difficulty 32 (High School)
The Life and Adventures of Peter Wilkins, Volume 1 (of 2)
Paltock, Robert
707 Gutenberg downloadsen2007Difficulty 61 (Academic)
Badge of Infamy
Del Rey, Lester
706 Gutenberg downloadsen2006Difficulty 41 (College)
Granny's Wonderful Chair
Browne, Frances
706 Gutenberg downloadsen2008Difficulty 37 (High School)
A Romance of Two Worlds: A Novel
Corelli, Marie
704 Gutenberg downloadsen2003Difficulty 49 (College)
Ralph 124C 41+: A Romance of the Year 2660
Gernsback, Hugo
704 Gutenberg downloadsen2019Difficulty 54 (Graduate)
Tarzan and the Ant Men
Burroughs, Edgar Rice
704 Gutenberg downloadsen2020Difficulty 43 (College)
Pirates of Venus
Burroughs, Edgar Rice
703 Gutenberg downloadsen2023Difficulty 48 (College)
The Elixir of Life
Balzac, Honoré de
703 Gutenberg downloadsen2004Difficulty 44 (College)
Weird Tales, Volume 1, Number 2, April, 1923: The unique magazine
Various
703 Gutenberg downloadsen2022Difficulty 41 (College)
唐鍾馗平鬼傳
Dongshanyunzhongdaoren
703 Gutenberg downloadszh2008
'That Very Mab'
Kendall, May & Lang, Andrew
702 Gutenberg downloadsen2007Difficulty 48 (College)
A Connecticut Yankee in King Arthur's Court, Part 4.
Twain, Mark
702 Gutenberg downloadsen2004Difficulty 42 (College)
Astounding Stories of Super-Science, August 1930
Various
702 Gutenberg downloadsen2009Difficulty 47 (College)
Operation: Outer Space
Leinster, Murray
702 Gutenberg downloadsen2006Difficulty 41 (College)
The quest of Iranon
Lovecraft, H. P. (Howard Phillips)
702 Gutenberg downloadsen2024Difficulty 42 (College)
Tom Swift and the Electronic Hydrolung
Appleton, Victor, II
702 Gutenberg downloadsen2006Difficulty 43 (College)
Sylvie and Bruno (Illustrated)
Carroll, Lewis
700 Gutenberg downloadsen2015Difficulty 49 (College)
A Dreamer's Tales
Dunsany, Lord
698 Gutenberg downloadsen2005Difficulty 45 (College)
D-99: a science-fiction novel
Fyfe, H. B. (Horace Bowne)
698 Gutenberg downloadsen2016Difficulty 43 (College)
The Adventure of Two Dutch Dolls and a 'Golliwogg'
Upton, Bertha
698 Gutenberg downloadsen2005Difficulty 39 (High School)
A Double Story
MacDonald, George
697 Gutenberg downloadsen2004Difficulty 43 (College)
Nouvelles histoires extraordinaires
Poe, Edgar Allan
697 Gutenberg downloadsfr2007
The Great War in England in 1897
Le Queux, William
697 Gutenberg downloadsen2011Difficulty 56 (Graduate)
William Gibson Interviewed
Salza, Giuseppe
697 Gutenberg downloadsen1995Difficulty 43 (College)
The Terror Out of Space
Swain, Dwight V.
696 Gutenberg downloadsen2021Difficulty 35 (High School)
A Slave is a Slave
Piper, H. Beam
695 Gutenberg downloadsen2007Difficulty 47 (College)
Highways in Hiding
Smith, George O. (George Oliver)
695 Gutenberg downloadsen2007Difficulty 35 (High School)
The Romance of Golden Star ...
Griffith, George Chetwynd
695 Gutenberg downloadsen2006Difficulty 47 (College)
Astounding Stories of Super-Science April 1930
Pelcher, Anthony
694 Gutenberg downloadsen2009Difficulty 34 (High School)
Hellhounds of the Cosmos
Simak, Clifford D.
694 Gutenberg downloadsen2008Difficulty 40 (High School)
La guerre des mondes
Wells, H. G. (Herbert George)
694 Gutenberg downloadsfr2019
Le Docteur Ox
Verne, Jules
694 Gutenberg downloadsfr2004
Ozoplaning with the Wizard of Oz
Thompson, Ruth Plumly
694 Gutenberg downloadsen2017Difficulty 42 (College)
Sky Island Being the further exciting adventures of Trot and Cap'n Bill after their visit to the sea fairies
Baum, L. Frank (Lyman Frank)
694 Gutenberg downloadsen2003Difficulty 31 (High School)
The curse of Yig
Bishop, Zealia B. (Zealia Brown) & Lovecraft, H. P. (Howard Phillips)
694 Gutenberg downloadsen2023Difficulty 50 (College)
Treachery in Outer Space
Rockwell, Carey
694 Gutenberg downloadsen2006Difficulty 42 (College)
Andiron Tales
Bangs, John Kendrick
693 Gutenberg downloadsen2008Difficulty 36 (High School)
Earths In Our Solar System Which Are Called Planets, and Earths In The Starry Heaven Their Inhabitants, And The Spirits And Angels There
Swedenborg, Emanuel
693 Gutenberg downloadsen2005Difficulty 61 (Academic)
A Voyage to the Moon With Some Account of the Manners and Customs, Science and Philosophy, of the People of Morosofia, and Other Lunarians
Tucker, George
691 Gutenberg downloadsen2003Difficulty 63 (Academic)
Millennium
Cole, Everett B.
691 Gutenberg downloadsen2008Difficulty 37 (High School)
Rip Foster Rides the Gray Planet
Goodwin, Harold L. (Harold Leland)
691 Gutenberg downloadsen2006Difficulty 40 (High School)
Le avventure d'Alice nel paese delle meraviglie
Carroll, Lewis
690 Gutenberg downloadsit2009
Rhyme? and reason?
Carroll, Lewis
687 Gutenberg downloadsen2010Difficulty 38 (High School)
The right to read = $b Le droit de lire
Stallman, Richard
687 Gutenberg downloadsen1999Difficulty 64 (Academic)
Jack Pumpkinhead of Oz
Thompson, Ruth Plumly
685 Gutenberg downloadsen2025Difficulty 38 (High School)
Aventures extraordinaires d'un savant russe; II. Le Soleil et les petites planètes
Le Faure, Georges & Graffigny, H. de (Henry)
684 Gutenberg downloadsfr2008
Tom Swift and His Aerial Warship; Or, The Naval Terror of the Seas
Appleton, Victor
682 Gutenberg downloadsen1998Difficulty 34 (High School)
20.000 Mijlen onder Zee: Oostelijk Halfrond
Verne, Jules
681 Gutenberg downloadsnl2004
斬鬼傳
Liu, Zhang
681 Gutenberg downloadszh2008
Erewhon Revisited Twenty Years Later, Both by the Original Discoverer of the Country and by His Son
Butler, Samuel
680 Gutenberg downloadsen1999Difficulty 52 (Graduate)
Tanar of Pellucidar
Burroughs, Edgar Rice
680 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The Air Trust
England, George Allan
680 Gutenberg downloadsen2004Difficulty 41 (College)
The Fur Country: Or, Seventy Degrees North Latitude
Verne, Jules
680 Gutenberg downloadsen2005Difficulty 53 (Graduate)
平妖傳
Luo, Guanzhong
680 Gutenberg downloadszh2008
Empire
Simak, Clifford D.
679 Gutenberg downloadsen2009Difficulty 42 (College)
The Great War Syndicate
Stockton, Frank R.
679 Gutenberg downloadsen1996Difficulty 56 (Graduate)
The Mississippi Saucer
Long, Frank Belknap
679 Gutenberg downloadsen2007Difficulty 37 (High School)
Tom Swift and His Air Glider; Or, Seeking the Platinum Treasure
Appleton, Victor
679 Gutenberg downloadsen1997Difficulty 36 (High School)
Tarzan and the lost empire
Burroughs, Edgar Rice
678 Gutenberg downloadsen2023Difficulty 49 (College)
Gargantua and Pantagruel, Illustrated, Book 5
Rabelais, François
677 Gutenberg downloadsen2004Difficulty 52 (Graduate)
Red shadows
Howard, Robert E. (Robert Ervin)
677 Gutenberg downloadsen2023Difficulty 37 (High School)
The Angel of the Revolution: A Tale of the Coming Terror
Griffith, George Chetwynd
677 Gutenberg downloadsen2010Difficulty 46 (College)
The stainless steel rat
Harrison, Harry
676 Gutenberg downloadsen2023Difficulty 39 (High School)
The Vizier of the Two-Horned Alexander
Stockton, Frank R.
675 Gutenberg downloadsen2003Difficulty 42 (College)
Star Hunter
Norton, Andre
674 Gutenberg downloadsen2006Difficulty 39 (High School)
Conjure wife
Leiber, Fritz
673 Gutenberg downloadsen2023Difficulty 41 (College)
The Wolf-Leader
Dumas, Alexandre
673 Gutenberg downloadsen2016Difficulty 42 (College)
My Aunt Margaret's Mirror
Scott, Walter
672 Gutenberg downloadsen1999Difficulty 61 (Academic)
Null-ABC
Piper, H. Beam & McGuire, John J. (John Joseph)
672 Gutenberg downloadsen2006Difficulty 47 (College)
A Witch Shall Be Born
Howard, Robert E. (Robert Ervin)
670 Gutenberg downloadsen2013Difficulty 40 (High School)
Don Rodriguez; Chronicles of Shadow Valley
Dunsany, Lord
670 Gutenberg downloadsen2003Difficulty 54 (Graduate)
Astounding Stories of Super-Science, May, 1930
Various
669 Gutenberg downloadsen2009Difficulty 41 (College)
Life in a Thousand Worlds
Harris, W. S. (William Shuler)
669 Gutenberg downloadsen2005Difficulty 49 (College)
An Entertaining History of Tom Thumb William Raine's Edition
Unknown
668 Gutenberg downloadsen2008Difficulty 39 (High School)
A World is Born
Brackett, Leigh
666 Gutenberg downloadsen2007Difficulty 34 (High School)
Masters of Space
Smith, E. E. (Edward Elmer) & Evans, E. Everett (Edward Everett)
666 Gutenberg downloadsen2007Difficulty 39 (High School)
Peter Schlemihl
Chamisso, Adelbert von
666 Gutenberg downloadsen2004Difficulty 48 (College)
A Book of Ghosts
Baring-Gould, S. (Sabine)
665 Gutenberg downloadsen2011Difficulty 41 (College)
Sand Doom
Leinster, Murray
665 Gutenberg downloadsen2007Difficulty 45 (College)
The voice of the void
Campbell, John W., Jr. (John Wood)
665 Gutenberg downloadsen2024Difficulty 46 (College)
Tom Swift and His War Tank; Or, Doing His Bit for Uncle Sam
Appleton, Victor
665 Gutenberg downloadsen1997Difficulty 34 (High School)
A Connecticut Yankee in King Arthur's Court, Part 1.
Twain, Mark
664 Gutenberg downloadsen2004Difficulty 45 (College)
Gambler's World
Laumer, Keith
664 Gutenberg downloadsen2007Difficulty 31 (High School)
Gawayne and the Green Knight: A Fairy Tale
Lewis, Charlton M. (Charlton Miner)
664 Gutenberg downloadsen2004Difficulty 46 (College)
The sea girl
Cummings, Ray
664 Gutenberg downloadsen2025Difficulty 42 (College)
The trap
Whitehead, Henry S. (Henry St. Clair) & Lovecraft, H. P. (Howard Phillips)
664 Gutenberg downloadsen2024Difficulty 60 (Graduate)
Aventures extraordinaires d'un savant russe; III. Les planètes géantes et les comètes
Le Faure, Georges & Graffigny, H. de (Henry)
663 Gutenberg downloadsfr2007
Abducted to Oz
Evans, Robert J. & Dulabone, Chris
662 Gutenberg downloadsen2003Difficulty 39 (High School)
Prince Prigio From "His Own Fairy Book"
Lang, Andrew
662 Gutenberg downloadsen2007Difficulty 41 (College)
Cerebrum
Teichner, Albert
661 Gutenberg downloadsen2008Difficulty 42 (College)
Frankenstein, ou le Prométhée moderne Volume 3 (of 3)
Shelley, Mary Wollstonecraft
661 Gutenberg downloadsfr2020
Klein Zaches, genannt Zinnober: Ein Märchen
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
660 Gutenberg downloadsde2005
Cæsar's Column: A Story of the Twentieth Century
Donnelly, Ignatius
659 Gutenberg downloadsen2004Difficulty 53 (Graduate)
Lost on Venus
Burroughs, Edgar Rice
659 Gutenberg downloadsen2023Difficulty 47 (College)
Prince Prigio
Lang, Andrew
659 Gutenberg downloadsen2007Difficulty 39 (High School)
The Creatures That Time Forgot
Bradbury, Ray
659 Gutenberg downloadsen2020Difficulty 34 (High School)
...After a Few Words...
Garrett, Randall
658 Gutenberg downloadsen2007Difficulty 37 (High School)
Het Geheimzinnige Eiland De Luchtschipbreukelingen
Verne, Jules
658 Gutenberg downloadsnl2007
Locus Solus
Roussel, Raymond
658 Gutenberg downloadsfr2006
The Slayer of Souls
Chambers, Robert W. (Robert William)
658 Gutenberg downloadsen2011Difficulty 41 (College)
This World Is Taboo
Leinster, Murray
658 Gutenberg downloadsen2006Difficulty 43 (College)
Final Weapon
Cole, Everett B.
656 Gutenberg downloadsen2008Difficulty 42 (College)
La vampire
Féval, Paul
656 Gutenberg downloadsfr2003
Subspace Survivors
Smith, E. E. (Edward Elmer)
656 Gutenberg downloadsen2007Difficulty 36 (High School)
A Connecticut Yankee in King Arthur's Court, Part 3.
Twain, Mark
655 Gutenberg downloadsen2004Difficulty 51 (Graduate)
L'autre monde; ou, Histoire comique des Etats et Empires de la Lune
Cyrano de Bergerac
654 Gutenberg downloadsfr2016
The Inheritors
Conrad, Joseph & Ford, Ford Madox
654 Gutenberg downloadsen2005Difficulty 39 (High School)
The Lost King of Oz
Thompson, Ruth Plumly
654 Gutenberg downloadsen2021Difficulty 40 (High School)
Astounding Stories of Super-Science July 1930
Various
653 Gutenberg downloadsen2009Difficulty 43 (College)
Die andere Seite : $b Ein phantastischer Roman
Kubin, Alfred
653 Gutenberg downloadsde2025
Sky Island Being the Further Exciting Adventures of Trot and Cap'n Bill After Their Visit to the Sea Fairies
Baum, L. Frank (Lyman Frank)
653 Gutenberg downloadsen2012Difficulty 34 (High School)
The Wolf Demon; or, The Queen of the Kanawha
Aiken, Albert W.
653 Gutenberg downloadsen2019Difficulty 41 (College)
Gladiator
Wylie, Philip
652 Gutenberg downloadsen2013Difficulty 36 (High School)
Les fleurs animées - Tome 1
Grandville, J. J.
652 Gutenberg downloadsfr2017
The man with the broken ear
About, Edmond
652 Gutenberg downloadsen2007Difficulty 46 (College)
With the Night Mail: A Story of 2000 A.D. (Together with extracts from the comtemporary magazine in which it appeared)
Kipling, Rudyard
652 Gutenberg downloadsen2009Difficulty 42 (College)
Brigands of the Moon
Cummings, Ray
651 Gutenberg downloadsen2006Difficulty 38 (High School)
Rattle of bones
Howard, Robert E. (Robert Ervin)
651 Gutenberg downloadsen2023Difficulty 35 (High School)
The Admiral's Caravan
Carryl, Charles E. (Charles Edward)
651 Gutenberg downloadsen2008Difficulty 51 (Graduate)
Berge Meere und Giganten : $b Roman
Döblin, Alfred
650 Gutenberg downloadsde2025
One of Cleopatra's Nights and Other Fantastic Romances
Gautier, Théophile
650 Gutenberg downloadsen2012Difficulty 68 (Academic)
The Planet Mars and Its Inhabitants, a Psychic Revelation
Kennon, J. L.
649 Gutenberg downloadsen1996Difficulty 55 (Graduate)
Make Mine Homogenized
Raphael, Rick
648 Gutenberg downloadsen2008Difficulty 37 (High School)
Medusa's coil
Bishop, Zealia B. (Zealia Brown) & Lovecraft, H. P. (Howard Phillips)
648 Gutenberg downloadsen2023Difficulty 48 (College)
Autour de la Lune
Verne, Jules
647 Gutenberg downloadsfr2003
The Man Who Rocked the Earth
Train, Arthur Cheney & Wood, Robert Williams
645 Gutenberg downloadsen2006Difficulty 50 (College)
Astounding Stories of Super-Science, November, 1930
Various
644 Gutenberg downloadsen2009Difficulty 45 (College)
The Devil in Iron
Howard, Robert E. (Robert Ervin)
644 Gutenberg downloadsen2013Difficulty 45 (College)
The Enchanted Typewriter
Bangs, John Kendrick
644 Gutenberg downloadsen2002Difficulty 48 (College)
The Judas Valley
Garrett, Randall & Silverberg, Robert
644 Gutenberg downloadsen2008Difficulty 38 (High School)
Uncanny Stories
Sinclair, May
644 Gutenberg downloadsen2019Difficulty 34 (High School)
That Sweet Little Old Lady
Garrett, Randall & Janifer, Laurence M.
643 Gutenberg downloadsen2007Difficulty 38 (High School)
The Gods of Mars
Burroughs, Edgar Rice
643 Gutenberg downloadsen2009Difficulty 55 (Graduate)
Med Luftskib til Mars: Fantastisk Fremtidsfortælling
Meyn, Niels & Klingsey, August
642 Gutenberg downloadsda2021
The Sundering Flood
Morris, William
642 Gutenberg downloadsen2008Difficulty 46 (College)
Young Readers Science Fiction Stories
Elam, Richard M. (Richard Mace)
642 Gutenberg downloadsen2016Difficulty 35 (High School)
A Prisoner in Fairyland (The Book That 'Uncle Paul' Wrote)
Blackwood, Algernon
641 Gutenberg downloadsen2004Difficulty 46 (College)
Sense from Thought Divide
Clifton, Mark
641 Gutenberg downloadsen2007Difficulty 42 (College)
Stand by for Mars!
Rockwell, Carey
641 Gutenberg downloadsen2006Difficulty 41 (College)
The Animals' Rebellion
Bingham, Clifton
641 Gutenberg downloadsen2005Difficulty 41 (College)
The Best Made Plans
Cole, Everett B.
641 Gutenberg downloadsen2007Difficulty 34 (High School)
Morgue Ship
Bradbury, Ray
640 Gutenberg downloadsen2020Difficulty 35 (High School)
The Princess and Curdie
MacDonald, George
640 Gutenberg downloadsen2011Difficulty 40 (High School)
The Ghost Breaker: A Novel Based Upon the Play
Goddard, Charles & Dickey, Paul
639 Gutenberg downloadsen2008Difficulty 41 (College)
The Common Man
Reynolds, Mack
638 Gutenberg downloadsen2007Difficulty 39 (High School)
The Firelight Fairy Book
Beston, Henry
638 Gutenberg downloadsen2006Difficulty 45 (College)
The Story of the Three Goblins
Taggart, Mabel G.
638 Gutenberg downloadsen2007Difficulty 35 (High School)
Wisdom's Daughter: The Life and Love Story of She-Who-Must-be-Obeyed
Haggard, H. Rider (Henry Rider)
637 Gutenberg downloadsen2019Difficulty 43 (College)
The Stutterer
Merliss, Reuben (Reuben Robert)
636 Gutenberg downloadsen2007Difficulty 35 (High School)
The eternal savage
Burroughs, Edgar Rice
635 Gutenberg downloadsen2023Difficulty 54 (Graduate)
The Field of Clover
Housman, Laurence
635 Gutenberg downloadsen2006Difficulty 40 (High School)
Day of the Moron
Piper, H. Beam
634 Gutenberg downloadsen2006Difficulty 45 (College)
Outside the universe
Hamilton, Edmond
634 Gutenberg downloadsen2024Difficulty 56 (Graduate)
Citadel
Budrys, Algis
631 Gutenberg downloadsen2008Difficulty 43 (College)
Equality
Bellamy, Edward
631 Gutenberg downloadsen2005Difficulty 50 (College)
The Wonderful Visit
Wells, H. G. (Herbert George)
631 Gutenberg downloadsen2010Difficulty 41 (College)
By Proxy
Garrett, Randall
630 Gutenberg downloadsen2008Difficulty 42 (College)
The Link
Nourse, Alan Edward
630 Gutenberg downloadsen2007Difficulty 35 (High School)
The Pursuit of the House-Boat
Bangs, John Kendrick
630 Gutenberg downloadsen2002Difficulty 48 (College)
The Forest Monster of Oz
Evans, Robert J. & Dulabone, Chris
629 Gutenberg downloadsen2003Difficulty 36 (High School)
The Log of the Flying Fish: A Story of Aerial and Submarine Peril and Adventure
Collingwood, Harry
629 Gutenberg downloadsen2007Difficulty 54 (Graduate)
The metal horde
Campbell, John W., Jr. (John Wood)
629 Gutenberg downloadsen2024Difficulty 50 (College)
Brain Twister
Garrett, Randall & Janifer, Laurence M.
628 Gutenberg downloadsen2007Difficulty 38 (High School)
The Edge of the Knife
Piper, H. Beam
628 Gutenberg downloadsen2006Difficulty 40 (High School)
Astounding Stories of Super-Science, March 1930
Various
627 Gutenberg downloadsen2009Difficulty 41 (College)
Astounding Stories, July, 1931
Various
627 Gutenberg downloadsen2010Difficulty 41 (College)
Aventures extraordinaires d'un savant russe; IV. Le désert sidéral
Le Faure, Georges & Graffigny, H. de (Henry)
627 Gutenberg downloadsfr2008
Mating center
Long, Frank Belknap
627 Gutenberg downloadsen2023Difficulty 44 (College)
Rip Foster in Ride the Gray Planet
Goodwin, Harold L. (Harold Leland)
627 Gutenberg downloadsen2006Difficulty 39 (High School)
A Spaceship Named McGuire
Garrett, Randall
626 Gutenberg downloadsen2008Difficulty 37 (High School)
No Moving Parts
Yaco, Murray F.
626 Gutenberg downloadsen2008Difficulty 40 (High School)
The Dope on Mars
Sharkey, Jack
625 Gutenberg downloadsen2008Difficulty 33 (High School)
Visible and Invisible
Benson, E. F. (Edward Frederic)
625 Gutenberg downloadsen2019Difficulty 47 (College)
A Matter of Importance
Leinster, Murray
624 Gutenberg downloadsen2007Difficulty 40 (High School)
Greylorn
Laumer, Keith
624 Gutenberg downloadsen2007Difficulty 40 (High School)
The Stars, My Brothers
Hamilton, Edmond
624 Gutenberg downloadsen2008Difficulty 37 (High School)
The windfairies, and other tales
De Morgan, Mary
624 Gutenberg downloadsen2023Difficulty 45 (College)
The story hunter : $b or, Tales of the weird and wild
Suffling, Ernest R. (Ernest Richard)
623 Gutenberg downloadsen2025Difficulty 57 (Graduate)
Cross Purposes and The Shadows
MacDonald, George
622 Gutenberg downloadsen2006Difficulty 33 (High School)
Wanted—7 Fearless Engineers!
Tremaine, Frederick Orlin
622 Gutenberg downloadsen2008Difficulty 37 (High School)
Craphound
Doctorow, Cory
621 Gutenberg downloadsen2005Difficulty 52 (Graduate)
Melmoth the Wanderer, Vol. 4
Maturin, Charles Robert
621 Gutenberg downloadsen2016Difficulty 54 (Graduate)
The Story of the Duchess of Cicogne and of Monsieur de Boulingrin 1920
France, Anatole
621 Gutenberg downloadsen2008Difficulty 47 (College)
He Walked Around the Horses
Piper, H. Beam
620 Gutenberg downloadsen2006Difficulty 48 (College)
Urania
Flammarion, Camille
620 Gutenberg downloadsen2013Difficulty 54 (Graduate)
The Quest The authorized translation from the Dutch of De kleine Johannes
Eeden, Frederik van
619 Gutenberg downloadsen2012Difficulty 37 (High School)
Frankenstein, ou le Prométhée moderne Volume 2 (of 3)
Shelley, Mary Wollstonecraft
618 Gutenberg downloadsfr2020
Incredible Adventures
Blackwood, Algernon
618 Gutenberg downloadsen2013Difficulty 45 (College)
The Chamber of Life
Peyton, Green
618 Gutenberg downloadsen2008Difficulty 38 (High School)
Doctor Grimshawe's Secret — a Romance
Hawthorne, Nathaniel
617 Gutenberg downloadsen2004Difficulty 68 (Academic)
From Whose Bourne
Barr, Robert
617 Gutenberg downloadsen2004Difficulty 37 (High School)
Search the Sky
Pohl, Frederik & Kornbluth, C. M. (Cyril M.)
617 Gutenberg downloadsen2016Difficulty 40 (High School)
Las Fuerzas Extrañas
Lugones, Leopoldo
616 Gutenberg downloadses2021
Skull-face
Howard, Robert E. (Robert Ervin)
616 Gutenberg downloadsen2023Difficulty 44 (College)
The abysmal invaders
Hamilton, Edmond
616 Gutenberg downloadsen2024Difficulty 56 (Graduate)
The Mahatma and the Hare: A Dream Story
Haggard, H. Rider (Henry Rider)
616 Gutenberg downloadsen2006Difficulty 39 (High School)
Billy Bounce
Denslow, W. W. (William Wallace) & Bragdon, Dudley A. (Dudley Acton)
614 Gutenberg downloadsen2015Difficulty 33 (High School)
Dig me no grave
Howard, Robert E. (Robert Ervin)
614 Gutenberg downloadsen2023Difficulty 44 (College)
Le Diable amoureux; L'Honneur perdu et recouvré; Rachel ou la belle juive
Cazotte, Jacques
614 Gutenberg downloadsfr2007
The Forgotten Planet
Leinster, Murray
614 Gutenberg downloadsen2012Difficulty 43 (College)
Gold in the Sky
Nourse, Alan Edward
612 Gutenberg downloadsen2007Difficulty 33 (High School)
Eight Keys to Eden
Clifton, Mark
611 Gutenberg downloadsen2008Difficulty 43 (College)
The dream: A novel
Wells, H. G. (Herbert George)
611 Gutenberg downloadsen2022Difficulty 41 (College)
The Field of Ice Part II of the Adventures of Captain Hatteras
Verne, Jules
611 Gutenberg downloadsen2006Difficulty 40 (High School)
The Skull
Dick, Philip K.
611 Gutenberg downloadsen2009Difficulty 30 (Middle School)
An Earthman on Venus (originally titled "The radio man")
Farley, Ralph Milne
610 Gutenberg downloadsen2016Difficulty 49 (College)
In the Clutch of the War-God
Hastings, Milo
610 Gutenberg downloadsen2004Difficulty 55 (Graduate)
The Pursuit of the House-Boat Being Some Further Account of the Divers Doings of the Associated Shades, under the Leadership of Sherlock Holmes, Esq.
Bangs, John Kendrick
610 Gutenberg downloadsen2005Difficulty 48 (College)
Voyages to the Moon and the Sun
Cyrano de Bergerac
610 Gutenberg downloadsen2024Difficulty 59 (Graduate)
Second stage Lensmen
Smith, E. E. (Edward Elmer)
609 Gutenberg downloadsen2023Difficulty 52 (Graduate)
The chronicles of Fairy land
Hume, Fergus
609 Gutenberg downloadsen2023Difficulty 44 (College)
Ultima Thule
Reynolds, Mack
609 Gutenberg downloadsen2009Difficulty 39 (High School)
The Counterpane Fairy
Pyle, Katharine
608 Gutenberg downloadsen2002Difficulty 33 (High School)
Black hound of death
Howard, Robert E. (Robert Ervin)
607 Gutenberg downloadsen2023Difficulty 36 (High School)
Les Cinq Cents Millions De La Bégum
Verne, Jules
607 Gutenberg downloadsfr2004
The Second Deluge
Serviss, Garrett Putman
606 Gutenberg downloadsen2005Difficulty 47 (College)
Isabella von Ägypten: Kaiser Karl des Fünften erste Jugendliebe
Arnim, Ludwig Achim, Freiherr von
605 Gutenberg downloadsde2000
John Dough and the Cherub
Baum, L. Frank (Lyman Frank)
605 Gutenberg downloadsen2014Difficulty 42 (College)
The Big Time
Leiber, Fritz
605 Gutenberg downloadsen2010Difficulty 42 (College)
The Impossibles
Garrett, Randall & Janifer, Laurence M.
605 Gutenberg downloadsen2007Difficulty 33 (High School)
The green girl
Williamson, Jack
604 Gutenberg downloadsen2023Difficulty 42 (College)
Alaeddin und die Wunderlampe aus Tausend und eine Nacht
Moreck, Curt
603 Gutenberg downloadsde2007
Freeland: A Social Anticipation
Hertzka, Theodor
603 Gutenberg downloadsen2006Difficulty 72 (Expert)
Anchorite
Garrett, Randall
602 Gutenberg downloadsen2007Difficulty 42 (College)
Vingt Mille Lieues Sous Les Mers — Part 1
Verne, Jules
601 Gutenberg downloadsfr2004
A Trip to Venus: A Novel
Munro, John
600 Gutenberg downloadsen2004Difficulty 45 (College)
Dragon moon
Kuttner, Henry
600 Gutenberg downloadsen2025Difficulty 35 (High School)
Grampa in Oz
Thompson, Ruth Plumly
600 Gutenberg downloadsen2020Difficulty 43 (College)
Instinct
Smith, George O. (George Oliver)
600 Gutenberg downloadsen2007Difficulty 41 (College)
Hail to the Chief
Garrett, Randall
599 Gutenberg downloadsen2008Difficulty 42 (College)
Security
Anderson, Poul
599 Gutenberg downloadsen2007Difficulty 45 (College)
The Queen Who Flew: A Fairy Tale
Ford, Ford Madox
599 Gutenberg downloadsen2016Difficulty 33 (High School)
The Serapion Brethren, Vol. II
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
599 Gutenberg downloadsen2010Difficulty 56 (Graduate)
One-Shot
Blish, James
598 Gutenberg downloadsen2007Difficulty 37 (High School)
The Keeper
Piper, H. Beam
597 Gutenberg downloadsen2006Difficulty 35 (High School)
Unborn Tomorrow
Reynolds, Mack
597 Gutenberg downloadsen2007Difficulty 35 (High School)
Within the Temple of Isis
Wagner, Belle M.
597 Gutenberg downloadsen2005Difficulty 52 (Graduate)
A Connecticut Yankee in King Arthur's Court, Part 2.
Twain, Mark
596 Gutenberg downloadsen2004Difficulty 47 (College)
Control Group
Aycock, Roger D.
596 Gutenberg downloadsen2008Difficulty 51 (Graduate)
The 13th Immortal
Silverberg, Robert
596 Gutenberg downloadsen2021Difficulty 36 (High School)
The Last Place on Earth
Harmon, Jim
596 Gutenberg downloadsen2007Difficulty 31 (High School)
The Little House in the Fairy Wood
Eliot, Ethel Cook
596 Gutenberg downloadsen2003Difficulty 30 (Middle School)
The radio planet
Farley, Ralph Milne
596 Gutenberg downloadsen2016Difficulty 45 (College)
Through Space to Mars; Or, the Longest Journey on Record
Rockwood, Roy
596 Gutenberg downloadsen2004Difficulty 35 (High School)
Dorothy's Mystical Adventures in Oz
Evans, Robert J.
595 Gutenberg downloadsen2005Difficulty 33 (High School)
The Five Jars
James, M. R. (Montague Rhodes)
595 Gutenberg downloadsen2007Difficulty 33 (High School)
The Hollow Land
Morris, William
594 Gutenberg downloadsen2005Difficulty 45 (College)
The Mysterious Stranger: A Romance
Twain, Mark
593 Gutenberg downloadsen2015Difficulty 46 (College)
The Cruise of the Noah's Ark
Cory, David
592 Gutenberg downloadsen2006Difficulty 34 (High School)
The Mark of the Beast
Watson, Sydney
592 Gutenberg downloadsen2006Difficulty 48 (College)
The K-Factor
Harrison, Harry
591 Gutenberg downloadsen2007Difficulty 40 (High School)
A Voyage in a Balloon (1852)
Verne, Jules
590 Gutenberg downloadsen2005Difficulty 50 (College)
Tom Swift and His Photo Telephone or the Picture That Saved a Fortune
Appleton, Victor
590 Gutenberg downloadsen2003Difficulty 34 (High School)
Stop Look and Dig
Smith, George O. (George Oliver)
589 Gutenberg downloadsen2006Difficulty 36 (High School)
The Shadow Witch
Crownfield, Gertrude
589 Gutenberg downloadsen2008Difficulty 39 (High School)
Among the gnomes : $b An occult tale of adventure in the Untersberg
Hartmann, Franz
588 Gutenberg downloadsen2024Difficulty 54 (Graduate)
The house of joy
Housman, Laurence
588 Gutenberg downloadsen2025Difficulty 35 (High School)
Malvina of Brittany
Jerome, Jerome K. (Jerome Klapka)
586 Gutenberg downloadsen2000Difficulty 44 (College)
Tales of Secret Egypt
Rohmer, Sax
586 Gutenberg downloadsen2012Difficulty 51 (Graduate)
The Lord of Death and the Queen of Life
Flint, Homer Eon
586 Gutenberg downloadsen2004Difficulty 46 (College)
The radio beasts
Farley, Ralph Milne
586 Gutenberg downloadsen2021Difficulty 45 (College)
The Boy Who Knew What the Birds Said
Colum, Padraic
585 Gutenberg downloadsen2008Difficulty 33 (High School)
The silent invaders
Silverberg, Robert
585 Gutenberg downloadsen2023Difficulty 40 (High School)
Anything You Can Do ...
Garrett, Randall
584 Gutenberg downloadsen2008Difficulty 45 (College)
Beyond the stars
Cummings, Ray
584 Gutenberg downloadsen2024Difficulty 37 (High School)
Kabumpo in Oz
Thompson, Ruth Plumly
584 Gutenberg downloadsen2016Difficulty 39 (High School)
Omega: The Last days of the World
Flammarion, Camille
584 Gutenberg downloadsen2018Difficulty 66 (Academic)
The Strange Story Book
Lang, Mrs.
584 Gutenberg downloadsen2011Difficulty 47 (College)
Dreams and Dream Stories
Kingsford, Anna Bonus
583 Gutenberg downloadsen2004Difficulty 49 (College)
Man of Many Minds
Evans, E. Everett (Edward Everett)
582 Gutenberg downloadsen2006Difficulty 39 (High School)
Ribbon in the sky
Leinster, Murray
582 Gutenberg downloadsen2023Difficulty 42 (College)
The Real Cyberpunk Fakebook
St. Jude & Nagel, Bart & Sirius, R. U.
582 Gutenberg downloadsen1997Difficulty 49 (College)
The Return
Piper, H. Beam & McGuire, John J. (John Joseph)
582 Gutenberg downloadsen2006Difficulty 40 (High School)
Plays of Near & Far
Dunsany, Lord
581 Gutenberg downloadsen2006Difficulty 35 (High School)
The eater of souls
Kuttner, Henry
581 Gutenberg downloadsen2025Difficulty 51 (Graduate)
The man on the meteor
Cummings, Ray
581 Gutenberg downloadsen2024Difficulty 35 (High School)
B. C. 30,000
Meek, S. P. (Sterner St. Paul)
580 Gutenberg downloadsen2008Difficulty 33 (High School)
El paraiso de las mujeres Novela
Blasco Ibáñez, Vicente
580 Gutenberg downloadses2004
Tales of Three Hemispheres
Dunsany, Lord
580 Gutenberg downloadsen2004Difficulty 51 (Graduate)
The Brain
Hauser, Heinrich
580 Gutenberg downloadsen2010Difficulty 45 (College)
The Cavern of the Shining Ones
Wells, Hal K.
580 Gutenberg downloadsen2008Difficulty 48 (College)
The Fourth "R"
Smith, George O. (George Oliver)
580 Gutenberg downloadsen2006Difficulty 44 (College)
Kernel Cob And Little Miss Sweetclover
Mitchell, George
579 Gutenberg downloadsen2004Difficulty 33 (High School)
The Wishing Horse of Oz
Thompson, Ruth Plumly
579 Gutenberg downloadsen2017Difficulty 41 (College)
The Yillian Way
Laumer, Keith
579 Gutenberg downloadsen2007Difficulty 42 (College)
Jimbo: A Fantasy
Blackwood, Algernon
578 Gutenberg downloadsen2010Difficulty 42 (College)
The Blue Moon
Housman, Laurence
578 Gutenberg downloadsen2002Difficulty 41 (College)
The Cosmic Express
Williamson, Jack
578 Gutenberg downloadsen2008Difficulty 43 (College)
The Street That Wasn't There
Simak, Clifford D. & Jacobi, Carl
578 Gutenberg downloadsen2007Difficulty 38 (High School)
Zicci: A Tale — Complete
Lytton, Edward Bulwer Lytton, Baron
578 Gutenberg downloadsen2004Difficulty 43 (College)
The giant horse of Oz
Thompson, Ruth Plumly
577 Gutenberg downloadsen2024Difficulty 44 (College)
The Penal Cluster
Garrett, Randall
577 Gutenberg downloadsen2008Difficulty 41 (College)
Uncle Wiggily in Wonderland
Garis, Howard Roger
577 Gutenberg downloadsen2013Difficulty 35 (High School)
The Devil's Elixir, Vol. 1 (of 2)
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
576 Gutenberg downloadsen2011Difficulty 60 (Graduate)
Sandman's Goodnight Stories
Walker, Abbie Phillips
575 Gutenberg downloadsen2007Difficulty 33 (High School)
The Memory of Mars
Jones, Raymond F.
575 Gutenberg downloadsen2008Difficulty 35 (High School)
The Planet Savers
Bradley, Marion Zimmer
575 Gutenberg downloadsen2010Difficulty 39 (High School)
Code Three
Raphael, Rick
574 Gutenberg downloadsen2006Difficulty 46 (College)
Index of the Project Gutenberg Works of Charlotte Perkins Gilman
Gilman, Charlotte Perkins
574 Gutenberg downloadsen2019Difficulty 46 (College)
Something about Eve: A comedy of fig-leaves
Cabell, James Branch
574 Gutenberg downloadsen2023Difficulty 53 (Graduate)
The Gnome King of Oz
Thompson, Ruth Plumly
574 Gutenberg downloadsen2023Difficulty 45 (College)
The Shaving of Shagpat; an Arabian entertainment — Volume 2
Meredith, George
574 Gutenberg downloadsen2003Difficulty 45 (College)
Bring the Jubilee
Moore, Ward
573 Gutenberg downloadsen2022Difficulty 56 (Graduate)
—And Devious the Line of Duty
Godwin, Tom
573 Gutenberg downloadsen2007Difficulty 41 (College)
蕉葉帕
Shan, Ben
572 Gutenberg downloadszh2008
An enemy of peace
Silverberg, Robert
571 Gutenberg downloadsen2024Difficulty 34 (High School)
Juggernaut of Space
Cummings, Ray
571 Gutenberg downloadsen2020Difficulty 38 (High School)
The Cowardly Lion of Oz
Thompson, Ruth Plumly
571 Gutenberg downloadsen2019Difficulty 41 (College)
The Strange Little Girl: A Story for Children
V. M.
571 Gutenberg downloadsen2007Difficulty 38 (High School)
Black Amazon of Mars
Brackett, Leigh
570 Gutenberg downloadsen2010Difficulty 32 (High School)
Blessed are the meek
Edmondson, G. C.
570 Gutenberg downloadsen2007Difficulty 37 (High School)
Five Thousand Miles Underground; Or, the Mystery of the Centre of the Earth
Rockwood, Roy
570 Gutenberg downloadsen2004Difficulty 41 (College)
The Guardians
Cox, Irving E., Jr.
570 Gutenberg downloadsen2008Difficulty 40 (High School)
Second Sight
Nourse, Alan Edward
569 Gutenberg downloadsen2007Difficulty 31 (High School)
The Alembic Plot: A Terran Empire novel
Wilson, Ann
569 Gutenberg downloadsen2008Difficulty 43 (College)
The Conquest of America: A Romance of Disaster and Victory, U.S.A., 1921 A.D.
Moffett, Cleveland
569 Gutenberg downloadsen2005Difficulty 57 (Graduate)
The Land of the Changing Sun
Harben, Will N. (Will Nathaniel)
569 Gutenberg downloadsen2002Difficulty 38 (High School)
The Young Lovell: A Romance
Ford, Ford Madox
569 Gutenberg downloadsen2013Difficulty 40 (High School)
...Or Your Money Back
Garrett, Randall
568 Gutenberg downloadsen2007Difficulty 37 (High School)
Police Your Planet
Del Rey, Lester
568 Gutenberg downloadsen2006Difficulty 38 (High School)
Dearest
Piper, H. Beam
567 Gutenberg downloadsen2006Difficulty 40 (High School)
Once on a Time
Milne, A. A. (Alan Alexander)
567 Gutenberg downloadsen2009Difficulty 40 (High School)
The Monster Maker
Bradbury, Ray
567 Gutenberg downloadsen2020Difficulty 37 (High School)
Heroic Romances of Ireland, Translated into English Prose and Verse — Volume 1
Leahy, Arthur Herbert
566 Gutenberg downloadsen2004Difficulty 76 (Expert)
Recalled to life
Silverberg, Robert
566 Gutenberg downloadsen2023Difficulty 41 (College)
The White Feather Hex
Peterson, Don
566 Gutenberg downloadsen2007Difficulty 38 (High School)
Three Good Giants Whose Ancient Deeds are recorded in the Ancient Chronicles
Rabelais, François
566 Gutenberg downloadsen2019Difficulty 43 (College)
Stories of Enchantment
Myers, Jane Pentzer
565 Gutenberg downloadsen2016Difficulty 36 (High School)
Symzonia: Voyage of Discovery
Seaborn, Adam, Captain
565 Gutenberg downloadsen2017Difficulty 51 (Graduate)
The Eternal Wall
Gallun, Raymond Z. (Raymond Zinke)
565 Gutenberg downloadsen2008Difficulty 42 (College)
The Sea Lady
Wells, H. G. (Herbert George)
565 Gutenberg downloadsen2011Difficulty 46 (College)
Toy Shop
Harrison, Harry
565 Gutenberg downloadsen2007Difficulty 37 (High School)
A Question of Courage
Bone, Jesse F. (Jesse Franklin)
564 Gutenberg downloadsen2008Difficulty 41 (College)
And All the Earth a Grave
MacApp, C. C.
564 Gutenberg downloadsen2007Difficulty 47 (College)
The sea horror
Hamilton, Edmond
564 Gutenberg downloadsen2024Difficulty 63 (Academic)
This Crowded Earth
Bloch, Robert
564 Gutenberg downloadsen2008Difficulty 36 (High School)
遊仙窟
Zhang, Zhuo
564 Gutenberg downloadszh2008
Each Man Kills
Glad, Victoria
563 Gutenberg downloadsen2007Difficulty 32 (High School)
Omega, the Man
Morrow, Lowell Howard
563 Gutenberg downloadsen2008Difficulty 46 (College)
Scanners live in vain
Linebarger, Paul Myron Anthony
563 Gutenberg downloadsen2024Difficulty 32 (High School)
Bread Overhead
Leiber, Fritz
562 Gutenberg downloadsen2007Difficulty 56 (Graduate)
The Day Time Stopped Moving
Repp, Ed Earl
562 Gutenberg downloadsen2008Difficulty 35 (High School)
The Repairman
Harrison, Harry
562 Gutenberg downloadsen2007Difficulty 38 (High School)
My Friend Bobby
Nourse, Alan Edward
560 Gutenberg downloadsen2007Difficulty 37 (High School)
Selections from the Writings of Lord Dunsany
Dunsany, Lord
560 Gutenberg downloadsen2004Difficulty 37 (High School)
Subversive
Reynolds, Mack
560 Gutenberg downloadsen2007Difficulty 41 (College)
When the atoms failed
Campbell, John W., Jr. (John Wood)
560 Gutenberg downloadsen2024Difficulty 45 (College)
Sæfarinn (Ferðin kring um hnöttin neðansjávar)
Verne, Jules
559 Gutenberg downloadsis2005
The 13th juror
Waltham, Leslie
559 Gutenberg downloadsen2022Difficulty 31 (High School)
The red planet : $b a science fiction novel
Winterbotham, R. R. (Russell Robert)
559 Gutenberg downloadsen2023Difficulty 40 (High School)
La Fin Des Livres
Uzanne, Octave & Robida, Albert
558 Gutenberg downloadsen2001Difficulty 69 (Academic)
Le Merveilleux voyage de Nils Holgersson à travers la Suède
Lagerlöf, Selma
558 Gutenberg downloadsfr2021
The Master Key An Electrical Fairy Tale Founded Upon the Mysteries of Electricity
Baum, L. Frank (Lyman Frank)
558 Gutenberg downloadsen2014Difficulty 52 (Graduate)
The star-stealers
Hamilton, Edmond
558 Gutenberg downloadsen2024Difficulty 53 (Graduate)
A Columbus of Space
Serviss, Garrett Putman
557 Gutenberg downloadsen2005Difficulty 43 (College)
Old Farm Fairies: A Summer Campaign In Brownieland Against King Cobweaver's Pixies
McCook, Henry C. (Henry Christopher)
557 Gutenberg downloadsen2010Difficulty 45 (College)
The Deadly Daughters
Marks, Winston K. (Winston Kinney)
557 Gutenberg downloadsen2008Difficulty 41 (College)
Time and Time Again
Piper, H. Beam
557 Gutenberg downloadsen2006Difficulty 38 (High School)
What The Left Hand Was Doing
Garrett, Randall
557 Gutenberg downloadsen2008Difficulty 43 (College)
Robot nemesis
Smith, E. E. (Edward Elmer)
556 Gutenberg downloadsen2022Difficulty 50 (College)
Satan's garden
Price, E. Hoffmann
556 Gutenberg downloadsen2025Difficulty 44 (College)
The Man Who Hated Mars
Garrett, Randall
556 Gutenberg downloadsen2008Difficulty 32 (High School)
The Star Mouse
Brown, Fredric
556 Gutenberg downloadsen2020Difficulty 43 (College)
Hartmann, the Anarchist; Or, The Doom of the Great City
Fawcett, E. Douglas (Edward Douglas)
555 Gutenberg downloadsen2018Difficulty 49 (College)
Masters of the vortex
Smith, E. E. (Edward Elmer)
555 Gutenberg downloadsen2022Difficulty 45 (College)
Preferred Risk
McCann, Edson
555 Gutenberg downloadsen2016Difficulty 39 (High School)
Scrimshaw
Leinster, Murray
555 Gutenberg downloadsen2007Difficulty 40 (High School)
The Mysterious Shin Shira
Farrow, G. E. (George Edward)
555 Gutenberg downloadsen2006Difficulty 48 (College)
The Fourth Invasion
Lowndes, Robert A. W. (Robert Augustine Ward)
554 Gutenberg downloadsen2007Difficulty 44 (College)
The Princess Nobody: A Tale of Fairyland
Lang, Andrew
554 Gutenberg downloadsen2016Difficulty 34 (High School)
The Stoker and the Stars
Budrys, Algis
554 Gutenberg downloadsen2007Difficulty 31 (High School)
Mopsa the Fairy
Ingelow, Jean
553 Gutenberg downloadsen2022Difficulty 40 (High School)
Naudsonce
Piper, H. Beam
553 Gutenberg downloadsen2006Difficulty 42 (College)
The Magical Mimics in Oz
Snow, Jack
553 Gutenberg downloadsen2018Difficulty 45 (College)
Giants on the Earth
Meek, S. P. (Sterner St. Paul)
552 Gutenberg downloadsen2007Difficulty 40 (High School)
In the Morning of Time
Roberts, Charles G. D., Sir
552 Gutenberg downloadsen2009Difficulty 51 (Graduate)
Khaled, A Tale of Arabia
Crawford, F. Marion (Francis Marion)
552 Gutenberg downloadsen2011Difficulty 42 (College)
Le diable amoureux
Cazotte, Jacques
552 Gutenberg downloadsfr2016
Piper in the Woods
Dick, Philip K.
552 Gutenberg downloadsen2010Difficulty 31 (High School)
The Blue Germ
Nicoll, Maurice
552 Gutenberg downloadsen2008Difficulty 39 (High School)
The Day of the Boomer Dukes
Pohl, Frederik
552 Gutenberg downloadsen2007Difficulty 37 (High School)
The Invaders
Ferris, Benjamin
552 Gutenberg downloadsen2007Difficulty 33 (High School)
The Worshippers
Knight, Damon
552 Gutenberg downloadsen2007Difficulty 43 (College)
Alien Offer
Sevcik, Al
551 Gutenberg downloadsen2008Difficulty 42 (College)
Mjallhvít: Æfintýri Handa Börnum
Grimm, Jacob & Grimm, Wilhelm
551 Gutenberg downloadsis2005
The High Place: A Comedy of Disenchantment
Cabell, James Branch
551 Gutenberg downloadsen2021Difficulty 57 (Graduate)
The Pilgrims of the Rhine
Lytton, Edward Bulwer Lytton, Baron
551 Gutenberg downloadsen2004Difficulty 49 (College)
Ullr Uprising
Piper, H. Beam
551 Gutenberg downloadsen2006Difficulty 46 (College)
20.000 Mijlen onder Zee: Westelijk Halfrond
Verne, Jules
550 Gutenberg downloadsnl2004
Hex
Janifer, Laurence M.
550 Gutenberg downloadsen2008Difficulty 33 (High School)
The Huge Hunter; Or, The Steam Man of the Prairies
Ellis, Edward Sylvester
550 Gutenberg downloadsen2005Difficulty 43 (College)
Blind Man's Lantern
Lang, Allen Kim
549 Gutenberg downloadsen2008Difficulty 41 (College)
Meeting of the Board
Nourse, Alan Edward
549 Gutenberg downloadsen2007Difficulty 39 (High School)
The Fairies and the Christmas Child
Gask, Lilian
549 Gutenberg downloadsen2011Difficulty 38 (High School)
The Nothing Equation
Godwin, Tom
549 Gutenberg downloadsen2008Difficulty 43 (College)
Doctor Dolittle in the Moon
Lofting, Hugh
548 Gutenberg downloadsen2024Difficulty 44 (College)
I Was a Teen-Age Secret Weapon
Sabia, Richard
548 Gutenberg downloadsen2007Difficulty 41 (College)
Ministry of Disturbance
Piper, H. Beam
548 Gutenberg downloadsen2007Difficulty 46 (College)
The Devil's Asteroid
Wellman, Manly Wade
548 Gutenberg downloadsen2007Difficulty 39 (High School)
Unspecialist
Yaco, Murray F.
548 Gutenberg downloadsen2007Difficulty 40 (High School)
Lorelei of the Red Mist
Brackett, Leigh & Bradbury, Ray
547 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Moving the Mountain
Gilman, Charlotte Perkins
547 Gutenberg downloadsen2021Difficulty 37 (High School)
Rachel and the Seven Wonders
Syrett, Netta
547 Gutenberg downloadsen2021Difficulty 40 (High School)
The Mercenaries
Piper, H. Beam
547 Gutenberg downloadsen2006Difficulty 50 (College)
The prince of space
Williamson, Jack
547 Gutenberg downloadsen2024Difficulty 46 (College)
Asleep in Armageddon
Bradbury, Ray
546 Gutenberg downloadsen2020Difficulty 31 (High School)
Project Mastodon
Simak, Clifford D.
546 Gutenberg downloadsen2007Difficulty 36 (High School)
Dot and Tot of Merryland
Baum, L. Frank (Lyman Frank)
545 Gutenberg downloadsen2011Difficulty 37 (High School)
Fairy Tales from the German Forests
Arndt, Margaret
545 Gutenberg downloadsen2010Difficulty 38 (High School)
Shadow of the Mothaship
Doctorow, Cory
545 Gutenberg downloadsen2005Difficulty 50 (College)
The Marvellous History of the Shadowless Man, and The Cold Heart
Chamisso, Adelbert von & Hauff, Wilhelm
545 Gutenberg downloadsen2010Difficulty 56 (Graduate)
The programmed people
Sharkey, Jack
545 Gutenberg downloadsen2023Difficulty 37 (High School)
Cities in the air
Hamilton, Edmond
544 Gutenberg downloadsen2024Difficulty 54 (Graduate)
Woman from another planet
Long, Frank Belknap
544 Gutenberg downloadsen2023Difficulty 34 (High School)
A Crystal Age
Hudson, W. H. (William Henry)
543 Gutenberg downloadsen2005Difficulty 55 (Graduate)
Damned If You Don't
Garrett, Randall
543 Gutenberg downloadsen2007Difficulty 40 (High School)
Down the Snow Stairs; Or, From Good-Night to Good-Morning
Corkran, Alice
543 Gutenberg downloadsen2018Difficulty 33 (High School)
Les voyages de Gulliver
Swift, Jonathan
543 Gutenberg downloadsfr2013
Rebels of the Red Planet
Fontenay, Charles L.
543 Gutenberg downloadsen2007Difficulty 42 (College)
Missing Link
Herbert, Frank
542 Gutenberg downloadsen2007Difficulty 34 (High School)
30-day wonder
Wilson, Richard
541 Gutenberg downloadsen2024Difficulty 40 (High School)
The alien intelligence
Williamson, Jack
541 Gutenberg downloadsen2024Difficulty 41 (College)
The Five Hells of Orion
Pohl, Frederik
541 Gutenberg downloadsen2020Difficulty 41 (College)
The War of the Wenuses
Graves, Charles L. (Charles Larcom) & Lucas, E. V. (Edward Verrall)
541 Gutenberg downloadsen2005Difficulty 46 (College)
Exile
Fyfe, H. B. (Horace Bowne)
540 Gutenberg downloadsen2007Difficulty 42 (College)
Idolatry: A Romance
Hawthorne, Julian
540 Gutenberg downloadsen2005Difficulty 50 (College)
In the Court of King Arthur
Lowe, Samuel E. (Samuel Edward)
540 Gutenberg downloadsen2004Difficulty 33 (High School)
The Dawn of All
Benson, Robert Hugh
540 Gutenberg downloadsen2004Difficulty 36 (High School)
The Gray Nun
Eschstruth, Nataly von
540 Gutenberg downloadsen2007Difficulty 44 (College)
The Gun
Dick, Philip K.
540 Gutenberg downloadsen2009Difficulty 29 (Middle School)
The Machine That Saved The World
Leinster, Murray
540 Gutenberg downloadsen2008Difficulty 47 (College)
Attention Saint Patrick
Leinster, Murray
539 Gutenberg downloadsen2007Difficulty 41 (College)
The White Wolf and Other Fireside Tales
Quiller-Couch, Arthur
539 Gutenberg downloadsen2005Difficulty 40 (High School)
Zarlah the Martian
Grisewood, R. Norman (Robert Norman)
539 Gutenberg downloadsen2004Difficulty 56 (Graduate)
One for the Robot—Two for the Same
Phillips, Rog
538 Gutenberg downloadsen2021Difficulty 34 (High School)
A cityless and countryless world : $b An outline of practical cooperative individualism
Olerich, Henry
537 Gutenberg downloadsen2025Difficulty 52 (Graduate)
Bubbles of the Foam
Bain, F. W. (Francis William)
537 Gutenberg downloadsen2006Difficulty 56 (Graduate)
Duar the accursed
Ball, Clifford
537 Gutenberg downloadsen2025Difficulty 39 (High School)
Valley of the Croen
Tarbell, Lee
537 Gutenberg downloadsen2008Difficulty 32 (High School)
The Flower Princess
Brown, Abbie Farwell
536 Gutenberg downloadsen2010Difficulty 36 (High School)
The King of the Golden River; or, the Black Brothers: A Legend of Stiria.
Ruskin, John
536 Gutenberg downloadsen2010Difficulty 42 (College)
A Trip to Mars
Aubrey, Frank
535 Gutenberg downloadsen2013Difficulty 44 (College)
Doctor Jones' Picnic
Chapman, S. E. (Samuel E.)
535 Gutenberg downloadsen2008Difficulty 43 (College)
Fairy Circles Tales and Legends of Giants, Dwarfs, Fairies, Water-Sprites, and Hobgoblins
Villamaria
535 Gutenberg downloadsen2012Difficulty 46 (College)
Prince Ricardo of Pantouflia: Being the Adventures of Prince Prigio's Son
Lang, Andrew
535 Gutenberg downloadsen2007Difficulty 36 (High School)
The Beautiful People
Beaumont, Charles
535 Gutenberg downloadsen2011Difficulty 33 (High School)
The Blue Tower
Smith, Evelyn E.
535 Gutenberg downloadsen2007Difficulty 40 (High School)
A trace of memory
Laumer, Keith
534 Gutenberg downloadsen2023Difficulty 32 (High School)
Melmoth the Wanderer, Vol. 3
Maturin, Charles Robert
534 Gutenberg downloadsen2016Difficulty 52 (Graduate)
Summer Snow Storm
Marlowe, Stephen
534 Gutenberg downloadsen2008Difficulty 36 (High School)
Temple Trouble
Piper, H. Beam
534 Gutenberg downloadsen2006Difficulty 48 (College)
The descent of the sun: A cycle of birth
Unknown
534 Gutenberg downloadsen2022Difficulty 46 (College)
The Psychical Researcher's Tale - The Sceptical Poltergeist From "The New Decameron", Volume III.
Beresford, J. D. (John Davys)
534 Gutenberg downloadsen2007Difficulty 47 (College)
The World of Romance being Contributions to The Oxford and Cambridge Magazine, 1856
Morris, William
534 Gutenberg downloadsen2006Difficulty 60 (Graduate)
A Dreamer's Tales
Dunsany, Lord
533 Gutenberg downloadsen2018Difficulty 47 (College)
Clicking red heels
Ernst, Paul
533 Gutenberg downloadsen2025Difficulty 37 (High School)
Hunter Patrol
Piper, H. Beam & McGuire, John J. (John Joseph)
533 Gutenberg downloadsen2006Difficulty 41 (College)
Last Enemy
Piper, H. Beam
532 Gutenberg downloadsen2006Difficulty 47 (College)
The Delegate from Venus
Slesar, Henry
532 Gutenberg downloadsen2008Difficulty 40 (High School)
The hairy ones shall dance
Wellman, Manly Wade
532 Gutenberg downloadsen2024Difficulty 40 (High School)
Alice in Blunderland: An Iridescent Dream
Bangs, John Kendrick
531 Gutenberg downloadsen2009Difficulty 43 (College)
Cat and Mouse
Williams, Ralph
531 Gutenberg downloadsen2008Difficulty 39 (High School)
City of Endless Night
Hastings, Milo
531 Gutenberg downloadsen2006Difficulty 47 (College)
The White Invaders
Cummings, Ray
531 Gutenberg downloadsen2007Difficulty 36 (High School)
A Connecticut Yankee in King Arthur's Court, Part 5.
Twain, Mark
530 Gutenberg downloadsen2004Difficulty 40 (High School)
Daybreak: A Romance of an Old World
Cowan, James
530 Gutenberg downloadsen2005Difficulty 45 (College)
Dead Giveaway
Garrett, Randall
530 Gutenberg downloadsen2007Difficulty 42 (College)
Olga Romanoff
Griffith, George Chetwynd
530 Gutenberg downloadsen2017Difficulty 51 (Graduate)
Peter Schlemihls wundersame Geschichte
Chamisso, Adelbert von
530 Gutenberg downloadsde2010
Road Stop
Mason, David
530 Gutenberg downloadsen2020Difficulty 29 (Middle School)
The First One
Kastle, Herbert D.
530 Gutenberg downloadsen2008Difficulty 36 (High School)
The Highest Treason
Garrett, Randall
530 Gutenberg downloadsen2008Difficulty 42 (College)
The short life
Donovan, Francis
530 Gutenberg downloadsen2007Difficulty 44 (College)
Added Upon A Story
Anderson, Nephi
529 Gutenberg downloadsen2005Difficulty 38 (High School)
Doctor Universe
Jacobi, Carl
529 Gutenberg downloadsen2020Difficulty 39 (High School)
The Last American A Fragment from The Journal of Khan-li, Prince of Dimph-Yoo-Chur and Admiral in the Persian Navy
Mitchell, John Ames
529 Gutenberg downloadsen2008Difficulty 43 (College)
The Seven Champions of Christendom
Kingston, William Henry Giles
529 Gutenberg downloadsen2007Difficulty 47 (College)
Age of anxiety
Silverberg, Robert
527 Gutenberg downloadsen2023Difficulty 37 (High School)
The Egyptian Cat Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
527 Gutenberg downloadsen2010Difficulty 42 (College)
Alarm Clock
Cole, Everett B.
526 Gutenberg downloadsen2008Difficulty 31 (High School)
Il fantasma di Canterville e il delitto di Lord Savile
Wilde, Oscar
526 Gutenberg downloadsit2019
Les trois Don Juan Don Juan Tenorio d'Espagne, Don Juan de Maraña des Flandres, Don Juan d'Angleterre
Apollinaire, Guillaume
526 Gutenberg downloadsfr2007
Police Operation
Piper, H. Beam
526 Gutenberg downloadsen2006Difficulty 44 (College)
Sodom and Gomorrah, Texas
Lafferty, R. A.
526 Gutenberg downloadsen2007Difficulty 28 (Middle School)
The Gallery
Phillips, Rog
526 Gutenberg downloadsen2008Difficulty 34 (High School)
As Long As You Wish
O'Keefe, John
525 Gutenberg downloadsen2008Difficulty 40 (High School)
The circuit riders
FitzPatrick, R. C. (Richard C.)
525 Gutenberg downloadsen2008Difficulty 33 (High School)
The Native Soil
Nourse, Alan Edward
525 Gutenberg downloadsen2008Difficulty 42 (College)
Vigorish
Berryman, John
525 Gutenberg downloadsen2008Difficulty 31 (High School)
The Brown Owl: A Fairy Story
Ford, Ford Madox
524 Gutenberg downloadsen2015Difficulty 39 (High School)
The Measure of a Man
Garrett, Randall
524 Gutenberg downloadsen2008Difficulty 36 (High School)
Beyond the Vanishing Point
Cummings, Ray
523 Gutenberg downloadsen2007Difficulty 33 (High School)
Handy Mandy in Oz
Thompson, Ruth Plumly
523 Gutenberg downloadsen2017Difficulty 42 (College)
History Repeats
Smith, George O. (George Oliver)
523 Gutenberg downloadsen2007Difficulty 37 (High School)
La Mort de la Terre, roman, suivi de contes
Rosny, J.-H., aîné
523 Gutenberg downloadsfr2018
Piccaninnies
Peacocke, Isabel M. (Isabel Maud)
523 Gutenberg downloadsen2006Difficulty 40 (High School)
The Invasion
Le Queux, William
523 Gutenberg downloadsen2011Difficulty 51 (Graduate)
The Dangerous Scarecrow
Jacobi, Carl
522 Gutenberg downloadsen2021Difficulty 35 (High School)
The Feather
Ford, Ford Madox
522 Gutenberg downloadsen2015Difficulty 34 (High School)
$1,000 a Plate
McKenty, Jack
521 Gutenberg downloadsen2016Difficulty 40 (High School)
A Son of Perdition: An Occult Romance
Hume, Fergus
521 Gutenberg downloadsen2012Difficulty 40 (High School)
Wet Magic
Nesbit, E. (Edith)
521 Gutenberg downloadsen2015Difficulty 39 (High School)
Histoire fantastique du célèbre Pierrot Écrite par le magicien Alcofribas; traduite du sogdien par Alfred Assollant
Assollant, Alfred
520 Gutenberg downloadsfr2005
Plague of Pythons
Pohl, Frederik
520 Gutenberg downloadsen2016Difficulty 37 (High School)
The Lonely Ones
Ludwig, Edward W.
520 Gutenberg downloadsen2011Difficulty 36 (High School)
The towers of Titan
Bova, Ben
520 Gutenberg downloadsen2023Difficulty 41 (College)
All Day September
Kuykendall, Roger
519 Gutenberg downloadsen2008Difficulty 37 (High School)
Little men of space
Long, Frank Belknap
519 Gutenberg downloadsen2023Difficulty 41 (College)
Nomad
Smith, George O. (George Oliver)
519 Gutenberg downloadsen2022Difficulty 45 (College)
Skulls in the stars
Howard, Robert E. (Robert Ervin)
519 Gutenberg downloadsen2023Difficulty 40 (High School)
The princess of the atom
Cummings, Ray
519 Gutenberg downloadsen2025Difficulty 34 (High School)
Within the nebula
Hamilton, Edmond
519 Gutenberg downloadsen2024Difficulty 55 (Graduate)
After world's end
Williamson, Jack
518 Gutenberg downloadsen2023Difficulty 42 (College)
Autour de la lune
Verne, Jules
518 Gutenberg downloadsfr2014
Oberon
Wieland, Christoph Martin
518 Gutenberg downloadsde2000
With Airship and Submarine: A Tale of Adventure
Collingwood, Harry
518 Gutenberg downloadsen2008Difficulty 61 (Academic)
A Connecticut Yankee in King Arthur's Court, Part 6.
Twain, Mark
517 Gutenberg downloadsen2004Difficulty 37 (High School)
Heist Job on Thizar
Garrett, Randall
517 Gutenberg downloadsen2008Difficulty 36 (High School)
Old Mr. Wiley
La Spina, Greye
517 Gutenberg downloadsen2007Difficulty 41 (College)
The guest rites
Silverberg, Robert
517 Gutenberg downloadsen2022Difficulty 35 (High School)
The Land of the Blue Flower
Burnett, Frances Hodgson
517 Gutenberg downloadsen2004Difficulty 36 (High School)
The Rat Race
Franklin, Jay
517 Gutenberg downloadsen2016Difficulty 40 (High School)
The Red Hell of Jupiter
Ernst, Paul
517 Gutenberg downloadsen2009Difficulty 42 (College)
To Whom This May Come 1898
Bellamy, Edward
517 Gutenberg downloadsen2007Difficulty 59 (Graduate)
Two Timer
Brown, Fredric
517 Gutenberg downloadsen2009Difficulty 39 (High School)
Henry Brocken His Travels and Adventures in the Rich, Strange, Scarce-Imaginable Regions of Romance
De la Mare, Walter
516 Gutenberg downloadsen2005Difficulty 40 (High School)
Les fleurs animées - Tome 2
Grandville, J. J.
516 Gutenberg downloadsfr2021
Man Made
Teichner, Albert
516 Gutenberg downloadsen2008Difficulty 43 (College)
Teen-age Super Science Stories
Elam, Richard M. (Richard Mace)
516 Gutenberg downloadsen2017Difficulty 45 (College)
Captain Salt in Oz
Thompson, Ruth Plumly
515 Gutenberg downloadsen2017Difficulty 41 (College)
De Gouden Vaas
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
515 Gutenberg downloadsnl2006
Infernaliana Anecdotes, petits romans, nouvelles et contes sur les revenans, les spectres, les démons et les vampires
Nodier, Charles
515 Gutenberg downloadsfr2006
Journeys to the Planet Mars; or, Our Mission to Ento
Weiss, Sara
515 Gutenberg downloadsen2020Difficulty 60 (Graduate)
The Blue Man From "Mackinac And Lake Stories", 1899
Catherwood, Mary Hartwell
515 Gutenberg downloadsen2007Difficulty 41 (College)
The fire of Asshurbanipal
Howard, Robert E. (Robert Ervin)
515 Gutenberg downloadsen2023Difficulty 43 (College)
Die seltsamen Geschichten des Doktor Ulebuhle
Bürgel, Bruno Hans
514 Gutenberg downloadsde2020
Earthmen Bearing Gifts
Brown, Fredric
514 Gutenberg downloadsen2008Difficulty 42 (College)
Gods of the North
Howard, Robert E. (Robert Ervin)
514 Gutenberg downloadsen2013Difficulty 37 (High School)
Mars and Its Mystery
Morse, Edward Sylvester
514 Gutenberg downloadsen2013Difficulty 65 (Academic)
The Blue Star
Pratt, Fletcher
514 Gutenberg downloadsen2018Difficulty 39 (High School)
The Hungry Tiger of Oz
Thompson, Ruth Plumly
514 Gutenberg downloadsen2023Difficulty 41 (College)
Through the Air to the North Pole Or, The Wonderful Cruise of the Electric Monarch
Rockwood, Roy
514 Gutenberg downloadsen2005Difficulty 30 (Middle School)
A Matter of Proportion
Walker, Anne
513 Gutenberg downloadsen2007Difficulty 38 (High School)
Indirection
Cole, Everett B.
513 Gutenberg downloadsen2007Difficulty 44 (College)
My robot
Slesar, Henry
513 Gutenberg downloadsen2024Difficulty 29 (Middle School)
The Iceberg Express
Cory, David
513 Gutenberg downloadsen2000Difficulty 40 (High School)
The lost race
Howard, Robert E. (Robert Ervin)
513 Gutenberg downloadsen2024Difficulty 36 (High School)
The Worlds of If
Weinbaum, Stanley G. (Stanley Grauman)
513 Gutenberg downloadsen2007Difficulty 40 (High School)
Ĉe la koro de la tero
Burroughs, Edgar Rice
513 Gutenberg downloadseo2007
John Jones's Dollar
Keeler, Harry Stephen
512 Gutenberg downloadsen2008Difficulty 55 (Graduate)
Sea curse
Howard, Robert E. (Robert Ervin)
512 Gutenberg downloadsen2024Difficulty 38 (High School)
Stroke of Genius
Garrett, Randall
512 Gutenberg downloadsen2022Difficulty 39 (High School)
The Magical Land of Noom
Gruelle, Johnny
512 Gutenberg downloadsen2020Difficulty 32 (High School)
The Quantum Jump
Wicks, Robert
512 Gutenberg downloadsen2008Difficulty 36 (High School)
The untouchable adolescents
Ellison, Harlan
512 Gutenberg downloadsen2024Difficulty 40 (High School)
World of the Mad
Anderson, Poul
512 Gutenberg downloadsen2021Difficulty 43 (College)
In Case of Fire
Garrett, Randall
511 Gutenberg downloadsen2008Difficulty 41 (College)
Oomphel in the Sky
Piper, H. Beam
511 Gutenberg downloadsen2007Difficulty 44 (College)
Pattern for Conquest
Smith, George O. (George Oliver)
511 Gutenberg downloadsen2022Difficulty 36 (High School)
Shuddering castle
Fauley, Wilbur Finley
511 Gutenberg downloadsen2023Difficulty 51 (Graduate)
Awakening
Walton, Bryce
510 Gutenberg downloadsen2022Difficulty 37 (High School)
Corsairs of the cosmos
Hamilton, Edmond
510 Gutenberg downloadsen2025Difficulty 41 (College)
Eva's Adventures in Shadow-Land
Nauman, Mary D. (Mary Dummett) & Guernsey, Clara F. (Clara Florida)
510 Gutenberg downloadsen2017Difficulty 44 (College)
Seven Little People and their Friends
Scudder, Horace Elisha
510 Gutenberg downloadsen2008Difficulty 38 (High School)
The Blindman's World 1898
Bellamy, Edward
510 Gutenberg downloadsen2007Difficulty 50 (College)
Pandemic
Bone, Jesse F. (Jesse Franklin)
509 Gutenberg downloadsen2008Difficulty 38 (High School)
Peacemaker
Nourse, Alan Edward
509 Gutenberg downloadsen2022Difficulty 44 (College)
The Giant Sorcerer : $b or, The extraordinary adventures of Raphael and Cassandra
Whitman, William
509 Gutenberg downloadsen2024Difficulty 38 (High School)
The Silver Princess in Oz
Thompson, Ruth Plumly
509 Gutenberg downloadsen2017Difficulty 42 (College)
Wolfbane
Pohl, Frederik & Kornbluth, C. M. (Cyril M.)
509 Gutenberg downloadsen2016Difficulty 42 (College)
Ozymandias
Jorgensen, Ivar
508 Gutenberg downloadsen2023Difficulty 42 (College)
The Bunnikins-Bunnies and the Moon King
Davidson, Edith B.
508 Gutenberg downloadsen2024Difficulty 41 (College)
The Certainty of a Future Life in Mars Being the Posthumous Papers of Bradford Torrey Dodd
Gratacap, L. P. (Louis Pope)
508 Gutenberg downloadsen2004Difficulty 68 (Academic)
The Republic of the Southern Cross, and other stories
Bryusov, Valery Yakovlevich
508 Gutenberg downloadsen2016Difficulty 59 (Graduate)
Advanced Chemistry
Huekels, Jack G.
507 Gutenberg downloadsen2008Difficulty 44 (College)
Black Canaan
Howard, Robert E. (Robert Ervin)
507 Gutenberg downloadsen2023Difficulty 38 (High School)
Rebuttal
Curtis, Betsy
507 Gutenberg downloadsen2022Difficulty 38 (High School)
Regeneration
Dye, Charles
507 Gutenberg downloadsen2006Difficulty 40 (High School)
The Hunted Heroes
Silverberg, Robert
507 Gutenberg downloadsen2008Difficulty 33 (High School)
All cats are gray
Norton, Andre
506 Gutenberg downloadsen2009Difficulty 37 (High School)
Super Man and the Bug Out
Doctorow, Cory
506 Gutenberg downloadsen2005Difficulty 51 (Graduate)
The Crystal Crypt
Dick, Philip K.
506 Gutenberg downloadsen2009Difficulty 33 (High School)
The Dreamer of Dreams
Marie, Queen, consort of Ferdinand I, King of Romania
506 Gutenberg downloadsen2012Difficulty 45 (College)
The Electronic Mind Reader: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
506 Gutenberg downloadsen2009Difficulty 38 (High School)
The Green Door
Freeman, Mary Eleanor Wilkins
506 Gutenberg downloadsen2006Difficulty 40 (High School)
The Sky Trap
Long, Frank Belknap
506 Gutenberg downloadsen2008Difficulty 40 (High School)
The Threefold Destiny (From "Twice Told Tales")
Hawthorne, Nathaniel
506 Gutenberg downloadsen2005Difficulty 54 (Graduate)
A Midnight Fantasy
Aldrich, Thomas Bailey
505 Gutenberg downloadsen2007Difficulty 52 (Graduate)
King of the Hill
Blish, James
505 Gutenberg downloadsen2022Difficulty 33 (High School)
The Clockwork Man
Odle, E. V. (Edwin Vincent)
505 Gutenberg downloadsen2019Difficulty 43 (College)
The Secret of the Earth
Beale, Charles Willing
505 Gutenberg downloadsen2013Difficulty 44 (College)
Viaggj del Capitano Lemuel Gulliver in Diversi Paesi Lontani
Swift, Jonathan
505 Gutenberg downloadsit2020
Weapon
Bone, Jesse F. (Jesse Franklin)
505 Gutenberg downloadsen2024Difficulty 44 (College)
A Transmutation of Muddles
Fyfe, H. B. (Horace Bowne)
504 Gutenberg downloadsen2008Difficulty 39 (High School)
A. D. 2000
Fuller, Alvarado M. (Alvarado Mortimer)
504 Gutenberg downloadsen2013Difficulty 47 (College)
Mars is My Destination
Long, Frank Belknap
504 Gutenberg downloadsen2016Difficulty 40 (High School)
Meridiana: The Adventures of Three Englishmen and Three Russians In South Africa
Verne, Jules
504 Gutenberg downloadsen2020Difficulty 51 (Graduate)
Mother America
McClatchie, Sam
504 Gutenberg downloadsen2008Difficulty 35 (High School)
Operation R.S.V.P.
Piper, H. Beam
504 Gutenberg downloadsen2006Difficulty 68 (Academic)
Citadel of the Star Lords
Hamilton, Edmond
503 Gutenberg downloadsen2021Difficulty 31 (High School)
Enchantress of Venus
Brackett, Leigh
503 Gutenberg downloadsen2020Difficulty 34 (High School)
In Caverns Below
Coblentz, Stanton A. (Stanton Arthur)
503 Gutenberg downloadsen2021Difficulty 48 (College)
Phoenix
White, Ted & Bradley, Marion Zimmer
503 Gutenberg downloadsen2023Difficulty 37 (High School)
The planet of shame
Elliott, Bruce
503 Gutenberg downloadsen2024Difficulty 38 (High School)
The Wailing Asteroid
Leinster, Murray
503 Gutenberg downloadsen2015Difficulty 41 (College)
Traders Risk
Aycock, Roger D.
503 Gutenberg downloadsen2007Difficulty 46 (College)
A Place so Foreign
Doctorow, Cory
502 Gutenberg downloadsen2005Difficulty 49 (College)
Droozle
Banta, Frank
502 Gutenberg downloadsen2007Difficulty 36 (High School)
Glow Worm
Ellison, Harlan
502 Gutenberg downloadsen2022Difficulty 41 (College)
Look to the Stars
Hawkins, Willard E.
502 Gutenberg downloadsen2021Difficulty 40 (High School)
North Cornwall Fairies and Legends
Tregarthen, Enys
502 Gutenberg downloadsen2012Difficulty 40 (High School)
Tales of the Wonder Club, Volume I
Halidom, M. Y.
502 Gutenberg downloadsen2010Difficulty 43 (College)
Auriol; or, The Elixir of Life
Ainsworth, William Harrison
501 Gutenberg downloadsen2011Difficulty 46 (College)
Everychild : $b A story which the old may interpret to the young and which the young may interpret to the old
Dodge, Louis
501 Gutenberg downloadsen2006Difficulty 32 (High School)
Five Plays
Dunsany, Lord
501 Gutenberg downloadsen2012Difficulty 37 (High School)
The Indulgence of Negu Mah
Arthur, Robert
501 Gutenberg downloadsen2007Difficulty 41 (College)
The Universe — or Nothing
Moldeven, Meyer
501 Gutenberg downloadsen2006Difficulty 63 (Academic)
Concordance: A Terran Empire concordance
Wilson, Ann
500 Gutenberg downloadsen2008Difficulty 64 (Academic)
Cry from a Far Planet
Godwin, Tom
500 Gutenberg downloadsen2007Difficulty 40 (High School)
The Leader
Leinster, Murray
500 Gutenberg downloadsen2007Difficulty 44 (College)
The overlord's thumb
Silverberg, Robert
500 Gutenberg downloadsen2023Difficulty 45 (College)
The Wishing-Stone Stories
Burgess, Thornton W. (Thornton Waldo)
500 Gutenberg downloadsen2020Difficulty 36 (High School)
Absolutely no paradox
Del Rey, Lester
499 Gutenberg downloadsen2023Difficulty 35 (High School)
Accidental Death
Baily, Peter
499 Gutenberg downloadsen2008Difficulty 35 (High School)
Face au drapeau
Verne, Jules
499 Gutenberg downloadsfr2005
The Coffin Cure
Nourse, Alan Edward
499 Gutenberg downloadsen2008Difficulty 39 (High School)
The Consolidator; or, Memoirs of Sundry Transactions from the World in the Moon
Defoe, Daniel
499 Gutenberg downloadsen2004Difficulty 85 (Specialist)
The Golden Skull: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
499 Gutenberg downloadsen2010Difficulty 41 (College)
Thunder in space
Del Rey, Lester
499 Gutenberg downloadsen2023Difficulty 43 (College)
Young Visitor to Mars
Elam, Richard M. (Richard Mace)
499 Gutenberg downloadsen2019Difficulty 35 (High School)
Exploration Team
Leinster, Murray
497 Gutenberg downloadsen2022Difficulty 40 (High School)
Far from Home
Taylor, J. A.
497 Gutenberg downloadsen2007Difficulty 53 (Graduate)
The Blue Ghost Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
497 Gutenberg downloadsen2010Difficulty 37 (High School)
The Whispering Spheres
Winterbotham, R. R. (Russell Robert)
497 Gutenberg downloadsen2007Difficulty 34 (High School)
Two Ghostly Mysteries A Chapter in the History of a Tyrone Family; and the Murdered Cousin
Le Fanu, Joseph Sheridan
497 Gutenberg downloadsen2004Difficulty 62 (Academic)
Uncle Wiggily on roller skates $b Or, What happened when the Skillery Skallery Alligator gave chase; and, Uncle Wiggily is snowballed by the Fox and Wolf; also, Uncle Wiggily plays a joke on the Wolf
Garis, Howard Roger
497 Gutenberg downloadsen2023Difficulty 33 (High School)
Vuonna 2000: Katsaus vuoteen 1887
Bellamy, Edward
497 Gutenberg downloadsfi2005
Die Welt in hundert Jahren
Unknown
496 Gutenberg downloadsde2014
Niilo Klimin maanalainen matka
Holberg, Ludvig
496 Gutenberg downloadsfi2005
The 4-D Doodler
Waldeyer, Graph
496 Gutenberg downloadsen2007Difficulty 45 (College)
The dream snake
Howard, Robert E. (Robert Ervin)
496 Gutenberg downloadsen2023Difficulty 41 (College)
The Tale of Lal A Fantasy
Paton, Raymond
496 Gutenberg downloadsen2008Difficulty 41 (College)
The Coming of the Ice
Peyton, Green
495 Gutenberg downloadsen2008Difficulty 39 (High School)
The Death From Orion
Matthews, W. J. (William J.)
495 Gutenberg downloadsen2020Difficulty 40 (High School)
The Rainbow Book: Tales of Fun & Fancy
Spielmann, M. H. (Mabel Henrietta)
495 Gutenberg downloadsen2011Difficulty 43 (College)
Try to remember!
Herbert, Frank
495 Gutenberg downloadsen2024Difficulty 39 (High School)
Bratton's Idea
Wellman, Manly Wade
494 Gutenberg downloadsen2021Difficulty 41 (College)
Measure for a Loner
Harmon, Jim
494 Gutenberg downloadsen2007Difficulty 36 (High School)
Policeman Bluejay
Baum, L. Frank (Lyman Frank)
494 Gutenberg downloadsen2009Difficulty 35 (High School)
Postmark Ganymede
Silverberg, Robert
494 Gutenberg downloadsen2008Difficulty 36 (High School)
Stay off the Moon!
Jones, Raymond F.
494 Gutenberg downloadsen2023Difficulty 38 (High School)
The 64-Square Madhouse
Leiber, Fritz
494 Gutenberg downloadsen2020Difficulty 42 (College)
The Professional Approach
Harness, Charles L. & Thomas, Theodore L.
494 Gutenberg downloadsen2007Difficulty 39 (High School)
The shadow girl
Cummings, Ray
494 Gutenberg downloadsen2024Difficulty 37 (High School)
Trouble Times Two
Smith, George O. (George Oliver)
494 Gutenberg downloadsen2022Difficulty 41 (College)
耳食錄
Yue, Jun
494 Gutenberg downloadszh2008
Beyond the Ultra-Violet
Robinson, Frank M.
493 Gutenberg downloadsen2021Difficulty 37 (High School)
Jubilation, U.S.A.
Vandenburg, G. L.
493 Gutenberg downloadsen2007Difficulty 38 (High School)
Pushbutton War
Martino, Joseph Paul
493 Gutenberg downloadsen2008Difficulty 43 (College)
Sweet Their Blood and Sticky
Teichner, Albert
493 Gutenberg downloadsen2007Difficulty 39 (High School)
The Players
Cole, Everett B.
493 Gutenberg downloadsen2007Difficulty 37 (High School)
The Radiant Shell
Ernst, Paul
493 Gutenberg downloadsen2007Difficulty 40 (High School)
The Wonderful Story of Ravalette
Randolph, Paschal Beverly
493 Gutenberg downloadsen2013Difficulty 63 (Academic)
Address: Centauri
Wallace, F. L. (Floyd L.)
492 Gutenberg downloadsen2015Difficulty 39 (High School)
As the Goose Flies
Pyle, Katharine
492 Gutenberg downloadsen2015Difficulty 31 (High School)
Criminal Negligence
McComas, J. Francis
492 Gutenberg downloadsen2008Difficulty 36 (High School)
Daisy; or, The Fairy Spectacles
Guild, C. S. (Caroline Snowden)
492 Gutenberg downloadsen2011Difficulty 46 (College)
Star Mother
Young, Robert F.
492 Gutenberg downloadsen2008Difficulty 40 (High School)
The Case of Summerfield
Rhodes, W. H. (William Henry)
492 Gutenberg downloadsen2004Difficulty 54 (Graduate)
Tom Swift in Captivity, Or, A Daring Escape By Airship
Appleton, Victor
492 Gutenberg downloadsen2003Difficulty 34 (High School)
Hostage of Tomorrow
Abernathy, Robert
491 Gutenberg downloadsen2021Difficulty 43 (College)
L.P.M. : The End of the Great War
Barney, J. Stewart (John Stewart)
491 Gutenberg downloadsen2005Difficulty 48 (College)
My Short Story Book
Various
491 Gutenberg downloadsen2015Difficulty 34 (High School)
Strange Exodus
Abernathy, Robert
491 Gutenberg downloadsen2020Difficulty 48 (College)
The Golden Judge
Gordon, Nathaniel
491 Gutenberg downloadsen2008Difficulty 48 (College)
Card Trick
Berryman, John
490 Gutenberg downloadsen2008Difficulty 30 (Middle School)
Failure on Titan
Abernathy, Robert
490 Gutenberg downloadsen2021Difficulty 44 (College)
Revolution
Reynolds, Mack
490 Gutenberg downloadsen2007Difficulty 39 (High School)
Rogue psi
Schmitz, James H.
490 Gutenberg downloadsen2023Difficulty 45 (College)
Survival Tactics
Sevcik, Al
490 Gutenberg downloadsen2008Difficulty 43 (College)
The Battle of Dorking
Chesney, George Tomkyns
490 Gutenberg downloadsen2021Difficulty 60 (Graduate)
The walls
Laumer, Keith
490 Gutenberg downloadsen2023Difficulty 34 (High School)
Trouble
Smith, George O. (George Oliver)
490 Gutenberg downloadsen2022Difficulty 43 (College)
Unwelcome Tenant
Aycock, Roger D.
490 Gutenberg downloadsen2021Difficulty 50 (College)
A Choice of Miracles
Cox, James A.
489 Gutenberg downloadsen2008Difficulty 36 (High School)
Il tallone di ferro
London, Jack
489 Gutenberg downloadsit2023
Out Around Rigel
Wilson, Robert H.
489 Gutenberg downloadsen2007Difficulty 36 (High School)
Status Quo
Reynolds, Mack
489 Gutenberg downloadsen2009Difficulty 37 (High School)
The Most Horrible Story
Jakes, John
489 Gutenberg downloadsen2021Difficulty 27 (Middle School)
When the Sun went out
Stone, Leslie F. (Leslie Francis)
489 Gutenberg downloadsen2024Difficulty 46 (College)
First on the Moon
Sutton, Jeff
488 Gutenberg downloadsen2013Difficulty 37 (High School)
In a Glass Darkly, v. 2/3
Le Fanu, Joseph Sheridan
488 Gutenberg downloadsen2011Difficulty 44 (College)
Kill Me if You Can!
Garrett, Randall
488 Gutenberg downloadsen2021Difficulty 38 (High School)
Security
Kenyon, Ernest M.
488 Gutenberg downloadsen2008Difficulty 42 (College)
The grisly horror
Howard, Robert E. (Robert Ervin)
488 Gutenberg downloadsen2023Difficulty 40 (High School)
The Secret of the League: The Story of a Social War
Bramah, Ernest
488 Gutenberg downloadsen2010Difficulty 52 (Graduate)
The Silver Stallion: A Comedy of Redemption
Cabell, James Branch
488 Gutenberg downloadsen2022Difficulty 55 (Graduate)
The Vibration Wasps
Long, Frank Belknap
488 Gutenberg downloadsen2021Difficulty 45 (College)
The yes men of Venus
Goulart, Ron
488 Gutenberg downloadsen2023Difficulty 40 (High School)
The Devil's Motor: A Fantasy
Corelli, Marie
487 Gutenberg downloadsen2020Difficulty 48 (College)
The Green Beret
Purdom, Tom
487 Gutenberg downloadsen2008Difficulty 33 (High School)
The invisible master
Hamilton, Edmond
487 Gutenberg downloadsen2024Difficulty 43 (College)
The road to Sinharat
Brackett, Leigh
487 Gutenberg downloadsen2023Difficulty 36 (High School)
The Runaway Asteroid
Cooper, Michael D.
487 Gutenberg downloadsen2004Difficulty 44 (College)
Defense Mech
Bradbury, Ray
486 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Histoire d'un casse-noisette
Dumas, Alexandre
486 Gutenberg downloadsfr2004
Lost on the Moon; Or, in Quest of the Field of Diamonds
Rockwood, Roy
486 Gutenberg downloadsen2005Difficulty 39 (High School)
The haunter of the ring
Howard, Robert E. (Robert Ervin)
486 Gutenberg downloadsen2023Difficulty 37 (High School)
The Raid on the Termites
Ernst, Paul
486 Gutenberg downloadsen2008Difficulty 44 (College)
Dream's end
Kuttner, Henry
485 Gutenberg downloadsen2022Difficulty 39 (High School)
Woman's World
Silverberg, Robert
485 Gutenberg downloadsen2021Difficulty 34 (High School)
A Trace of Memory
Laumer, Keith
484 Gutenberg downloadsen2016Difficulty 33 (High School)
Captain Chaos
Bond, Nelson S.
484 Gutenberg downloadsen2020Difficulty 38 (High School)
Fearful Rock
Wellman, Manly Wade
484 Gutenberg downloadsen2024Difficulty 43 (College)
Lazarus Come Forth
Bradbury, Ray
484 Gutenberg downloadsen2020Difficulty 35 (High School)
The Jewel of Bas
Brackett, Leigh
484 Gutenberg downloadsen2020Difficulty 32 (High School)
When Valmond Came to Pontiac: The Story of a Lost Napoleon. Complete
Parker, Gilbert
484 Gutenberg downloadsen2004Difficulty 45 (College)
A World Called Crimson
Marlowe, Stephen
483 Gutenberg downloadsen2008Difficulty 35 (High School)
Alf's Button
Darlington, W. A. (William Aubrey)
483 Gutenberg downloadsen2019Difficulty 43 (College)
Asteroid Justice
Thiessen, V. E.
483 Gutenberg downloadsen2021Difficulty 32 (High School)
Beyond the Door
Dick, Philip K.
483 Gutenberg downloadsen2009Difficulty 27 (Middle School)
Dalrymple's Equation
Fairman, Paul W.
483 Gutenberg downloadsen2021Difficulty 33 (High School)
The deep space scrolls
Young, Robert F.
483 Gutenberg downloadsen2023Difficulty 52 (Graduate)
The judging of the priestess
Bond, Nelson S.
483 Gutenberg downloadsen2024Difficulty 36 (High School)
The second shell
Williamson, Jack
483 Gutenberg downloadsen2024Difficulty 39 (High School)
An Incident on Route 12
Schmitz, James H.
482 Gutenberg downloadsen2007Difficulty 38 (High School)
Planet of Sand
Leinster, Murray
482 Gutenberg downloadsen2022Difficulty 41 (College)
The Real Fairy Folk
Jamison, Louise
482 Gutenberg downloadsen2020Difficulty 32 (High School)
Left hand, right hand
Schmitz, James H.
481 Gutenberg downloadsen2023Difficulty 43 (College)
Monopoly
Phillips, Vic & Roberts, Scott
481 Gutenberg downloadsen2020Difficulty 35 (High School)
Rocket Summer
Bradbury, Ray
481 Gutenberg downloadsen2020Difficulty 37 (High School)
Slave Planet
Janifer, Laurence M.
481 Gutenberg downloadsen2016Difficulty 36 (High School)
The last vial
McClatchie, Sam
481 Gutenberg downloadsen2024Difficulty 36 (High School)
The Rotifers
Abernathy, Robert
481 Gutenberg downloadsen2011Difficulty 39 (High School)
The Star Hyacinths
Schmitz, James H.
481 Gutenberg downloadsen2008Difficulty 37 (High School)
The Wallypug of Why
Farrow, G. E. (George Edward)
481 Gutenberg downloadsen2020Difficulty 36 (High School)
Theodore Savage: A Story of the Past or the Future
Hamilton, Cicely
481 Gutenberg downloadsen2021Difficulty 58 (Graduate)
Utazás a Holdba kilenczvenhét óra és husz percz alatt
Verne, Jules
481 Gutenberg downloadshu2022
Fugue
Marlowe, Stephen
480 Gutenberg downloadsen2023Difficulty 42 (College)
Get out of our skies!
Slesar, Henry
480 Gutenberg downloadsen2008Difficulty 38 (High School)
Planet explorer
Leinster, Murray
480 Gutenberg downloadsen2022Difficulty 42 (College)
The belt
West, Wallace
480 Gutenberg downloadsen2023Difficulty 36 (High School)
The Aab
Ludwig, Edward W.
479 Gutenberg downloadsen2021Difficulty 34 (High School)
The artificial man
Harris, Clare Winger
479 Gutenberg downloadsen2025Difficulty 45 (College)
The Severed Hand From "German Tales" Published by the American Publishers' Corporation
Hauff, Wilhelm
479 Gutenberg downloadsen2007Difficulty 43 (College)
Charley de Milo
Janifer, Laurence M.
478 Gutenberg downloadsen2007Difficulty 35 (High School)
Looking forward : $b a dream of the United States of the Americas in 1999
Bird, Arthur
478 Gutenberg downloadsen2015Difficulty 58 (Graduate)
Monkey On His Back
De Vet, Charles V.
478 Gutenberg downloadsen2008Difficulty 37 (High School)
The skeleton crew : $b or, Wildfire Ned
Anonymous
478 Gutenberg downloadsen2023Difficulty 34 (High School)
Venus Boy
Sutton, Lee
478 Gutenberg downloadsen2015Difficulty 34 (High School)
Angel's Egg
Pangborn, Edgar
477 Gutenberg downloadsen2016Difficulty 42 (College)
Armageddon, 1970
Krepps, Robert W.
477 Gutenberg downloadsen2021Difficulty 39 (High School)
Down to Earth
Harrison, Harry
477 Gutenberg downloadsen2023Difficulty 40 (High School)
I'm a Stranger Here Myself
Reynolds, Mack
477 Gutenberg downloadsen2008Difficulty 38 (High School)
Index of the Project Gutenberg Works of Grant Allen
Allen, Grant
477 Gutenberg downloadsen2018Difficulty 45 (College)
Mr. Munchausen Being a True Account of Some of the Recent Adventures beyond the Styx of the Late Hieronymus Carl Friedrich, Sometime Baron Munchausen of Bodenwerder
Bangs, John Kendrick
477 Gutenberg downloadsen2010Difficulty 43 (College)
The hellflower
Smith, George O. (George Oliver)
477 Gutenberg downloadsen2022Difficulty 38 (High School)
The Living Mummy
Pratt, Ambrose
477 Gutenberg downloadsen2019Difficulty 35 (High School)
The Runaway Skyscraper
Leinster, Murray
477 Gutenberg downloadsen2005Difficulty 37 (High School)
The universe wreckers
Hamilton, Edmond
477 Gutenberg downloadsen2024Difficulty 55 (Graduate)
Troubled star
Smith, George O. (George Oliver)
477 Gutenberg downloadsen2022Difficulty 41 (College)
We Didn't Do Anything Wrong, Hardly
Kuykendall, Roger
477 Gutenberg downloadsen2008Difficulty 34 (High School)
When the birds fly south
Coblentz, Stanton A. (Stanton Arthur)
477 Gutenberg downloadsen2023Difficulty 50 (College)
And we sailed the mighty dark
Long, Frank Belknap
476 Gutenberg downloadsen2022Difficulty 31 (High School)
Let the Ants Try
Pohl, Frederik
476 Gutenberg downloadsen2021Difficulty 35 (High School)
The carnal god
Speer, John R. (John Rawson) & Schnitzer, Carlisle
476 Gutenberg downloadsen2025Difficulty 36 (High School)
The Great Potlatch Riots
Lang, Allen Kim
476 Gutenberg downloadsen2008Difficulty 47 (College)
The vanguard of Venus
Bartlett, Landell
476 Gutenberg downloadsen2024Difficulty 44 (College)
The vanishers
Burks, Arthur J.
476 Gutenberg downloadsen2022Difficulty 36 (High School)
Where are you, Mr. Biggs?
Bond, Nelson S.
476 Gutenberg downloadsen2024Difficulty 36 (High School)
A Connecticut Yankee in King Arthur's Court, Part 8.
Twain, Mark
475 Gutenberg downloadsen2004Difficulty 38 (High School)
A Hundred Years Hence: The Expectations of an Optimist
Russell, T. Baron
475 Gutenberg downloadsen2015Difficulty 67 (Academic)
Attrition
Wannamaker, Jim
475 Gutenberg downloadsen2008Difficulty 49 (College)
Circle of Confusion
Smith, George O. (George Oliver)
475 Gutenberg downloadsen2022Difficulty 40 (High School)
Damned : $b the intimate story of a girl
Dorrance, E. S. (Ethel Smith)
475 Gutenberg downloadsen2021Difficulty 42 (College)
Highwayman of the Void
Pohl, Frederik
475 Gutenberg downloadsen2020Difficulty 34 (High School)
Home Again, Home Again
Doctorow, Cory
475 Gutenberg downloadsen2005Difficulty 53 (Graduate)
Lord of a Thousand Suns
Anderson, Poul
475 Gutenberg downloadsen2020Difficulty 41 (College)
The Ideal
Weinbaum, Stanley G. (Stanley Grauman)
475 Gutenberg downloadsen2007Difficulty 41 (College)
The Man the Tech-Men Made
Holden, Fox B.
475 Gutenberg downloadsen2020Difficulty 45 (College)
The Starlight Wonder Book
Beston, Henry
475 Gutenberg downloadsen2021Difficulty 43 (College)
The Three Eyes
Leblanc, Maurice
475 Gutenberg downloadsen2010Difficulty 41 (College)
West of the sun
Pangborn, Edgar
475 Gutenberg downloadsen2012Difficulty 39 (High School)
Coming Attraction
Leiber, Fritz
474 Gutenberg downloadsen2016Difficulty 35 (High School)
Dateline: Mars
Wilson, Richard
474 Gutenberg downloadsen2020Difficulty 42 (College)
Mercenary
Reynolds, Mack
474 Gutenberg downloadsen2008Difficulty 42 (College)
Robur, o Conquistador
Verne, Jules
474 Gutenberg downloadspt2020
Secret of the Martians
Fairman, Paul W.
474 Gutenberg downloadsen2021Difficulty 32 (High School)
The Ambassador's Pet
Garrett, Randall & Silverberg, Robert
474 Gutenberg downloadsen2021Difficulty 38 (High School)
The Bramble Bush
Garrett, Randall
474 Gutenberg downloadsen2007Difficulty 39 (High School)
The grandfathers' war
Leinster, Murray
474 Gutenberg downloadsen2023Difficulty 42 (College)
The radium pool
Repp, Ed Earl
474 Gutenberg downloadsen2023Difficulty 39 (High School)
The Shaggy Man of Oz
Snow, Jack
474 Gutenberg downloadsen2018Difficulty 37 (High School)
A Bad Day for Sales
Leiber, Fritz
473 Gutenberg downloadsen2016Difficulty 39 (High School)
Border, Breed Nor Birth
Reynolds, Mack
473 Gutenberg downloadsen2009Difficulty 43 (College)
Kid Stuff
Marks, Winston K. (Winston Kinney)
473 Gutenberg downloadsen2022Difficulty 38 (High School)
L'élixir de vie: Conte magique
Lermina, Jules
473 Gutenberg downloadsfr2006
Les Indes Noires
Verne, Jules
473 Gutenberg downloadsfr2004
Men into space
Leinster, Murray
473 Gutenberg downloadsen2022Difficulty 39 (High School)
Palimpsest
Aycock, Roger D.
473 Gutenberg downloadsen2020Difficulty 44 (College)
Sargasso of Lost Starships
Anderson, Poul
473 Gutenberg downloadsen2020Difficulty 39 (High School)
The Beautiful Eyes of Ysidria
Gunnison, Charles A.
473 Gutenberg downloadsen2006Difficulty 52 (Graduate)
The Blue Venus
McDowell, Robert Emmett
473 Gutenberg downloadsen2020Difficulty 34 (High School)
The last days of the captain
Wilhelm, Kate
473 Gutenberg downloadsen2023Difficulty 34 (High School)
Marty the Martian
Marmor, Arnold
472 Gutenberg downloadsen2021Difficulty 25 (Middle School)
Secret of the Earth Star
Kuttner, Henry
472 Gutenberg downloadsen2025Difficulty 36 (High School)
The fairy babies
Smith, Laura Rountree
472 Gutenberg downloadsen2022Difficulty 30 (Middle School)
The mill of silence
Capes, Bernard
472 Gutenberg downloadsen2022Difficulty 38 (High School)
The Risk Profession
Westlake, Donald E.
472 Gutenberg downloadsen2008Difficulty 38 (High School)
The Sword and the Atopen
Greenfield, Taylor H.
472 Gutenberg downloadsen2008Difficulty 51 (Graduate)
Thirsty blades
Kline, Otis Adelbert & Price, E. Hoffmann
472 Gutenberg downloadsen2024Difficulty 41 (College)
Breakaway
Gimble, Stanley
471 Gutenberg downloadsen2007Difficulty 30 (Middle School)
Earth Alert!
Neville, Kris
471 Gutenberg downloadsen2010Difficulty 34 (High School)
Gun for Hire
Reynolds, Mack
471 Gutenberg downloadsen2008Difficulty 37 (High School)
Oberheim (Voices): A Chronicle of War
Leadem, Christopher
471 Gutenberg downloadsen2004Difficulty 29 (Middle School)
Pictures Don't Lie
MacLean, Katherine
471 Gutenberg downloadsen2016Difficulty 43 (College)
Sans dessus dessous
Verne, Jules
471 Gutenberg downloadsfr2004
The Crystal Circe
Kuttner, Henry
471 Gutenberg downloadsen2022Difficulty 35 (High School)
The Enchanted Crusade
Krepps, Robert W.
471 Gutenberg downloadsen2021Difficulty 36 (High School)
The price of eggs
Garrett, Randall
471 Gutenberg downloadsen2024Difficulty 44 (College)
The Purchase of the North Pole A sequel to "From the earth to the moon"
Verne, Jules
471 Gutenberg downloadsen2019Difficulty 57 (Graduate)
Victory
Del Rey, Lester
471 Gutenberg downloadsen2008Difficulty 40 (High School)
4-1/2B, Eros
Jameson, Malcolm
470 Gutenberg downloadsen2020Difficulty 39 (High School)
Frank Reade and His Steam Horse
Senarens, Luis
470 Gutenberg downloadsen2015Difficulty 37 (High School)
The strange people
Leinster, Murray
470 Gutenberg downloadsen2024Difficulty 39 (High School)
Tom Swift and his airline express : $b or, From ocean to ocean by daylight
Appleton, Victor
470 Gutenberg downloadsen2024Difficulty 34 (High School)
Tongues of the Moon
Farmer, Philip José
470 Gutenberg downloadsen2024Difficulty 37 (High School)
Girls in Bookland
Hawthorne, Hildegarde
469 Gutenberg downloadsen2020Difficulty 36 (High School)
Lord of the Silent Death
Williams, Robert Moore
469 Gutenberg downloadsen2021Difficulty 34 (High School)
The Blue Behemoth
Brackett, Leigh
469 Gutenberg downloadsen2020Difficulty 29 (Middle School)
The call from beyond
Simak, Clifford D.
469 Gutenberg downloadsen2022Difficulty 31 (High School)
The Destroyers
Garrett, Randall
469 Gutenberg downloadsen2008Difficulty 35 (High School)
The Flying Stingaree: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
469 Gutenberg downloadsen2009Difficulty 39 (High School)
The men return
Vance, Jack
469 Gutenberg downloadsen2023Difficulty 37 (High School)
The Red Dust
Leinster, Murray
469 Gutenberg downloadsen2012Difficulty 49 (College)
This World Must Die!
Fyfe, H. B. (Horace Bowne)
469 Gutenberg downloadsen2007Difficulty 41 (College)
Beam Pirate
Smith, George O. (George Oliver)
468 Gutenberg downloadsen2022Difficulty 41 (College)
Brainchild
Slesar, Henry
468 Gutenberg downloadsen2019Difficulty 31 (High School)
Divinity
Samachson, Joseph
468 Gutenberg downloadsen2007Difficulty 37 (High School)
Nightmare Planet
Leinster, Murray
468 Gutenberg downloadsen2013Difficulty 42 (College)
Out of the sea
Brackett, Leigh
468 Gutenberg downloadsen2022Difficulty 36 (High School)
The New-Year's Bargain
Coolidge, Susan
468 Gutenberg downloadsen2019Difficulty 32 (High School)
The Timeless Ones
Long, Frank Belknap
468 Gutenberg downloadsen2020Difficulty 37 (High School)
The young naval captain : $b The war of all nations
Stratemeyer, Edward
468 Gutenberg downloadsen2025Difficulty 42 (College)
Traitor's Choice
Fairman, Paul W.
468 Gutenberg downloadsen2021Difficulty 37 (High School)
With The Eyes Shut 1898
Bellamy, Edward
468 Gutenberg downloadsen2007Difficulty 57 (Graduate)
And miles to go before I sleep
Nolan, William F.
467 Gutenberg downloadsen2023Difficulty 36 (High School)
Death and Taxes
Hartzell, H. A.
467 Gutenberg downloadsen2020Difficulty 39 (High School)
Suite Mentale
Garrett, Randall
467 Gutenberg downloadsen2007Difficulty 38 (High School)
The Answer
Piper, H. Beam
467 Gutenberg downloadsen2006Difficulty 44 (College)
The Battle of the Bells
Bixby, Jerome
467 Gutenberg downloadsen2021Difficulty 35 (High School)
The Great Nebraska Sea
Danzig, Allan
467 Gutenberg downloadsen2016Difficulty 51 (Graduate)
The Magician's Show Box, and Other Stories
Tappan, Caroline Sturgis & Child, Lydia Maria
467 Gutenberg downloadsen2005Difficulty 40 (High School)
Call Him Nemesis
Westlake, Donald E.
466 Gutenberg downloadsen2020Difficulty 36 (High School)
Destiny times three
Leiber, Fritz
466 Gutenberg downloadsen2023Difficulty 54 (Graduate)
Saboteur of Space
Abernathy, Robert
466 Gutenberg downloadsen2020Difficulty 42 (College)
Something Will Turn Up
Mason, David
466 Gutenberg downloadsen2008Difficulty 34 (High School)
The Beast-Jewel of Mars
Brackett, Leigh
466 Gutenberg downloadsen2020Difficulty 35 (High School)
The Great Stone of Sardis
Stockton, Frank R.
466 Gutenberg downloadsen2004Difficulty 48 (College)
The Moon Maker
Train, Arthur Cheney & Wood, Robert Williams
466 Gutenberg downloadsen2021Difficulty 50 (College)
The War-Nymphs of Venus
Cummings, Ray
466 Gutenberg downloadsen2020Difficulty 38 (High School)
David Blaize and the Blue Door
Benson, E. F. (Edward Frederic)
465 Gutenberg downloadsen2015Difficulty 38 (High School)
Le Vingtième Siècle: La Vie Électrique
Robida, Albert
465 Gutenberg downloadsfr2011
Slaughter on Dornell IV
Garrett, Randall & Silverberg, Robert
465 Gutenberg downloadsen2021Difficulty 36 (High School)
The success machine
Slesar, Henry
465 Gutenberg downloadsen2008Difficulty 37 (High School)
Worlds of the Imperium
Laumer, Keith
465 Gutenberg downloadsen2021Difficulty 38 (High School)
Deadly decoy
Garrett, Randall & Silverberg, Robert
464 Gutenberg downloadsen2023Difficulty 35 (High School)
Printcrime
Doctorow, Cory
464 Gutenberg downloadsen2006Difficulty 38 (High School)
Salvage in Space
Williamson, Jack
464 Gutenberg downloadsen2009Difficulty 41 (College)
The beacon to elsewhere
Schmitz, James H.
464 Gutenberg downloadsen2023Difficulty 48 (College)
The Fairy Latchkey
Horsfall, Magdalene
464 Gutenberg downloadsen2020Difficulty 46 (College)
The Great War of 189-: A Forecast
Colomb, P. H. (Philip Howard) & Forbes, Archibald & Lowe, Charles & Maude, F. N. (Frederic Natusch) & Maurice, John Frederick & Murray, David Christie & Scudamore, Frank
464 Gutenberg downloadsen2018Difficulty 78 (Expert)
The space visitors
Hamilton, Edmond
464 Gutenberg downloadsen2024Difficulty 48 (College)
The time-raider
Hamilton, Edmond
464 Gutenberg downloadsen2022Difficulty 44 (College)
Third Planet
Leinster, Murray
464 Gutenberg downloadsen2016Difficulty 40 (High School)
Twinkle and Chubbins: Their Astonishing Adventures in Nature-Fairyland
Baum, L. Frank (Lyman Frank)
464 Gutenberg downloadsen2009Difficulty 35 (High School)
Cosmic striptease
Ellison, Harlan
463 Gutenberg downloadsen2024Difficulty 38 (High School)
Don't Panic!
Krepps, Robert W.
463 Gutenberg downloadsen2021Difficulty 46 (College)
Here and beyond
Wharton, Edith
463 Gutenberg downloadsen2024Difficulty 38 (High School)
The Life and Adventures of Peter Wilkins, Complete (Volumes 1 and 2)
Paltock, Robert
463 Gutenberg downloadsen2016Difficulty 61 (Academic)
The Little Green Goblin
Naylor, J. B. (James Ball)
463 Gutenberg downloadsen2020Difficulty 33 (High School)
The New Gulliver, and Other Stories
Pain, Barry
463 Gutenberg downloadsen2010Difficulty 40 (High School)
The Saint of the Dragon's Dale: A Fantastical Tale
Davis, William Stearns
463 Gutenberg downloadsen2018Difficulty 39 (High School)
Crashing suns
Hamilton, Edmond
462 Gutenberg downloadsen2022Difficulty 50 (College)
Dawn of the Demigods
Gallun, Raymond Z. (Raymond Zinke)
462 Gutenberg downloadsen2020Difficulty 41 (College)
La Guerre du Feu: Roman des âges farouches
Rosny, J.-H., aîné
462 Gutenberg downloadsfr2020
On Handling the Data
Mayfield, M. I.
462 Gutenberg downloadsen2007Difficulty 57 (Graduate)
The angry house
Smith, Richard Rein
462 Gutenberg downloadsen2022Difficulty 37 (High School)
The kingdom of the blind
Smith, George O. (George Oliver)
462 Gutenberg downloadsen2022Difficulty 39 (High School)
The Rainbow Cat
Fyleman, Rose
462 Gutenberg downloadsen2019Difficulty 36 (High School)
The unseen blushers
Bester, Alfred
462 Gutenberg downloadsen2022Difficulty 36 (High School)
Vallisneria madness
Farley, Ralph Milne
462 Gutenberg downloadsen2025Difficulty 45 (College)
World atavism
Hamilton, Edmond
462 Gutenberg downloadsen2024Difficulty 52 (Graduate)
Zeta Exchange: A Terran Empire story
Wilson, Ann
462 Gutenberg downloadsen2008Difficulty 43 (College)
A Prize for Edie
Bone, Jesse F. (Jesse Franklin)
461 Gutenberg downloadsen2008Difficulty 44 (College)
Knock Three Times!
Webb, Marion St. John
461 Gutenberg downloadsen2014Difficulty 40 (High School)
Mr. Meek—Musketeer
Simak, Clifford D.
461 Gutenberg downloadsen2020Difficulty 32 (High School)
Oh Mesmerist From Mimas!
Aycock, Roger D.
461 Gutenberg downloadsen2021Difficulty 42 (College)
Outside Saturn
Gilbert, Robert E.
461 Gutenberg downloadsen2023Difficulty 36 (High School)
The Devolutionist and the Emancipatrix
Flint, Homer Eon
461 Gutenberg downloadsen2004Difficulty 44 (College)
The man who knew everything
Garrett, Randall
461 Gutenberg downloadsen2024Difficulty 38 (High School)
Underground Man
Tarde, Gabriel de
461 Gutenberg downloadsen2010Difficulty 67 (Academic)
Voyage du Prince Fan-Federin dans la romancie
Bougeant, G.-H. (Guillaume-Hyacinthe)
461 Gutenberg downloadsfr2004
Amos Kilbright; His Adscititious Experiences With Other Stories
Stockton, Frank R.
460 Gutenberg downloadsen2004Difficulty 41 (College)
Fifteen Hundred Miles an Hour
Dixon, Charles
460 Gutenberg downloadsen2015Difficulty 49 (College)
Genesis
Piper, H. Beam
460 Gutenberg downloadsen2006Difficulty 40 (High School)
Nightmare tower
Merwin, Sam, Jr.
460 Gutenberg downloadsen2023Difficulty 46 (College)
Operation Terror
Leinster, Murray
460 Gutenberg downloadsen2006Difficulty 42 (College)
The Good Neighbors
Pangborn, Edgar
460 Gutenberg downloadsen2008Difficulty 48 (College)
The mystery of Deneb IV
Silverberg, Robert
460 Gutenberg downloadsen2024Difficulty 35 (High School)
The Ultimate Experiment
DeKy, Thornton
460 Gutenberg downloadsen2007Difficulty 46 (College)
Accept no substitutes
Sheckley, Robert
459 Gutenberg downloadsen2023Difficulty 38 (High School)
Heu-Heu, or The monster
Haggard, H. Rider (Henry Rider)
459 Gutenberg downloadsen2025Difficulty 46 (College)
John of the Woods
Brown, Abbie Farwell
459 Gutenberg downloadsen2004Difficulty 30 (Middle School)
Snythergen
Garrott, Hal
459 Gutenberg downloadsen2020Difficulty 37 (High School)
The Cosmic Courtship
Hawthorne, Julian
459 Gutenberg downloadsen2021Difficulty 48 (College)
The Ethical Engineer
Harrison, Harry
459 Gutenberg downloadsen2010Difficulty 40 (High School)
The Seed of the Toc-Toc Birds
Weiss, George Henry
459 Gutenberg downloadsen2007Difficulty 44 (College)
The Shaving of Shagpat; an Arabian entertainment — Volume 1
Meredith, George
459 Gutenberg downloadsen2003Difficulty 44 (College)
Világ ura
Verne, Jules
459 Gutenberg downloadshu2025
Another World: Fragments from the Star City of Montalluyah
Lumley, Benjamin
458 Gutenberg downloadsen2005Difficulty 87 (Specialist)
Roadtown
Chambless, Edgar
458 Gutenberg downloadsen2019Difficulty 63 (Academic)
Special Delivery
Smith, George O. (George Oliver)
458 Gutenberg downloadsen2022Difficulty 37 (High School)
Star, Bright
Clifton, Mark
458 Gutenberg downloadsen2016Difficulty 30 (Middle School)
The crystal ray
Gallun, Raymond Z. (Raymond Zinke)
458 Gutenberg downloadsen2024Difficulty 48 (College)
The incredible slingshot bombs
Williams, Robert Moore
458 Gutenberg downloadsen2025Difficulty 30 (Middle School)
The Pirates of Shan: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
458 Gutenberg downloadsen2010Difficulty 40 (High School)
Ægle and the elf, a fantasy
Toland, M. B. M. (Mary Bertha McKenzie)
458 Gutenberg downloadsen2023Difficulty 52 (Graduate)
Coco Bolo: King of the Floating Islands
Hamp, Sidford F. (Sidford Frederick)
457 Gutenberg downloadsen2020Difficulty 40 (High School)
Einstein's planetoid
Kornbluth, C. M. (Cyril M.) & Lowndes, Robert A. W. (Robert Augustine Ward) & Pohl, Frederik
457 Gutenberg downloadsen2024Difficulty 40 (High School)
Fearful Symmetry: A Terran Empire novel
Wilson, Ann
457 Gutenberg downloadsen2008Difficulty 47 (College)
I, Executioner
White, Ted & Carr, Terry
457 Gutenberg downloadsen2020Difficulty 34 (High School)
Lake of Fire
Long, Frank Belknap
457 Gutenberg downloadsen2020Difficulty 34 (High School)
Minnie; or, The Little Woman: A Fairy Story
Guild, C. S. (Caroline Snowden)
457 Gutenberg downloadsen2011Difficulty 37 (High School)
Never Gut-Shoot a Wampus
Marks, Winston K. (Winston Kinney)
457 Gutenberg downloadsen2021Difficulty 38 (High School)
Nothing
Wollheim, Donald A.
457 Gutenberg downloadsen2022Difficulty 35 (High School)
Quiet, Please
Scott, Kevin
457 Gutenberg downloadsen2007Difficulty 38 (High School)
The Dark Other
Weinbaum, Stanley G. (Stanley Grauman)
457 Gutenberg downloadsen2015Difficulty 34 (High School)
The haunted island : $b A pirate romance
Visiak, E. H. (Edward Harold)
457 Gutenberg downloadsen2024Difficulty 35 (High School)
The missionary
Bone, Jesse F. (Jesse Franklin)
457 Gutenberg downloadsen2024Difficulty 36 (High School)
The story of a sawdust doll
Hope, Laura Lee
457 Gutenberg downloadsen2022Difficulty 27 (Middle School)
A Connecticut Yankee in King Arthur's Court, Part 9.
Twain, Mark
456 Gutenberg downloadsen2004Difficulty 38 (High School)
Don't look now
Kuttner, Henry
456 Gutenberg downloadsen2022Difficulty 32 (High School)
How deep the grooves
Farmer, Philip José
456 Gutenberg downloadsen2023Difficulty 38 (High School)
Inconstancy
Aycock, Roger D.
456 Gutenberg downloadsen2023Difficulty 45 (College)
The Cozy Lion: As Told by Queen Crosspatch
Burnett, Frances Hodgson
456 Gutenberg downloadsen2013Difficulty 32 (High School)
The Dragon-Queen of Jupiter
Brackett, Leigh
456 Gutenberg downloadsen2020Difficulty 35 (High School)
The Giants Return
Abernathy, Robert
456 Gutenberg downloadsen2020Difficulty 45 (College)
The Last of the Huggermuggers
Cranch, Christopher Pearse
456 Gutenberg downloadsen2004Difficulty 39 (High School)
The people of the ruins : $b A story of the English Revolution and after
Shanks, Edward
456 Gutenberg downloadsen2024Difficulty 48 (College)
The Untouchable
Kallis, Stephen A.
456 Gutenberg downloadsen2008Difficulty 39 (High School)
The Voyage of Vanishing Men
Mullen, Stanley
456 Gutenberg downloadsen2021Difficulty 38 (High School)
The Wonderful Bed
Knevels, Gertrude
456 Gutenberg downloadsen2004Difficulty 39 (High School)
Tom Swift and his flying boat; $b or, The castaways of the giant iceberg
Appleton, Victor
456 Gutenberg downloadsen2023Difficulty 35 (High School)
A Connecticut Yankee in King Arthur's Court, Part 7.
Twain, Mark
455 Gutenberg downloadsen2004Difficulty 39 (High School)
Imitation of death
Del Rey, Lester
455 Gutenberg downloadsen2023Difficulty 44 (College)
Much Ado About Something
Lawrence, C. E. (Charles Edward)
455 Gutenberg downloadsen2016Difficulty 43 (College)
Puss in Boots, Jr., and the Good Gray Horse
Cory, David
455 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The Dead-Star Rover
Abernathy, Robert
455 Gutenberg downloadsen2021Difficulty 44 (College)
The laughter of Toffee
Farrell, Henry
455 Gutenberg downloadsen2021Difficulty 37 (High School)
The Miserly Robot
Rice, R. J.
455 Gutenberg downloadsen2021Difficulty 40 (High School)
The Point of View
Weinbaum, Stanley G. (Stanley Grauman)
455 Gutenberg downloadsen2007Difficulty 48 (College)
Tibby: A novel dealing with psychic forces and telepathy
Gilchrist, Rosetta Luce
455 Gutenberg downloadsen2022Difficulty 42 (College)
Unveiling a Parallel: A Romance
Jones, Alice Ilgenfritz & Merchant, Ella
455 Gutenberg downloadsen2013Difficulty 46 (College)
Black Man's Burden
Reynolds, Mack
454 Gutenberg downloadsen2010Difficulty 44 (College)
Dans l'abîme
Wells, H. G. (Herbert George)
454 Gutenberg downloadsfr2021
The Haunted Homestead: A Novel
Southworth, Emma Dorothy Eliza Nevitte
454 Gutenberg downloadsen2011Difficulty 48 (College)
The Perfectionists
Castle, Arnold
454 Gutenberg downloadsen2008Difficulty 36 (High School)
The red fetish
Long, Frank Belknap
454 Gutenberg downloadsen2024Difficulty 37 (High School)
The waning of a world
Backus, W. Elwyn (Waldo Elwyn)
454 Gutenberg downloadsen2024Difficulty 53 (Graduate)
Vanishing Point
Beck, C. C. (Charles Clarence)
454 Gutenberg downloadsen2007Difficulty 35 (High School)
Biddy and the silver man
Ellison, Harlan
453 Gutenberg downloadsen2024Difficulty 30 (Middle School)
Dynasty of the lost
Smith, George O. (George Oliver)
453 Gutenberg downloadsen2023Difficulty 44 (College)
Eurasia
Evans, Christopher
453 Gutenberg downloadsen2000Difficulty 58 (Graduate)
Image of the Gods
Nourse, Alan Edward
453 Gutenberg downloadsen2007Difficulty 36 (High School)
Olympian Nights
Bangs, John Kendrick
453 Gutenberg downloadsen2006Difficulty 46 (College)
Return to Pleasure Island
Doctorow, Cory
453 Gutenberg downloadsen2005Difficulty 51 (Graduate)
Solario the Tailor: His Tales of the Magic Doublet
Bowen, William
453 Gutenberg downloadsen2019Difficulty 46 (College)
The shrine
Sheldon, Walter J.
453 Gutenberg downloadsen2023Difficulty 33 (High School)
The Year When Stardust Fell
Jones, Raymond F.
453 Gutenberg downloadsen2010Difficulty 37 (High School)
A Fine Day for Dying
Martin, John
452 Gutenberg downloadsen2020Difficulty 43 (College)
A Town Is Drowning
Pohl, Frederik & Kornbluth, C. M. (Cyril M.)
452 Gutenberg downloadsen2021Difficulty 37 (High School)
Beyond our control
Garrett, Randall
452 Gutenberg downloadsen2023Difficulty 43 (College)
Colossus of Chaos
Bond, Nelson S.
452 Gutenberg downloadsen2020Difficulty 42 (College)
Hunt the Hog of Joe
Gilbert, Robert E.
452 Gutenberg downloadsen2022Difficulty 42 (College)
La lasta Usonano
Mitchell, John Ames
452 Gutenberg downloadseo2008
Med Service
Leinster, Murray
452 Gutenberg downloadsen2023Difficulty 46 (College)
Project Hi-Psi
Riley, Frank
452 Gutenberg downloadsen2019Difficulty 44 (College)
Queen of the Martian Catacombs
Brackett, Leigh
452 Gutenberg downloadsen2020Difficulty 35 (High School)
The Abandoned Country; or, Frank Reade, Jr., Exploring a New Continent.
Senarens, Luis
452 Gutenberg downloadsen2017Difficulty 34 (High School)
The atom curtain
Williams, Nick B. (Nick Boddie)
452 Gutenberg downloadsen2024Difficulty 47 (College)
The Putnam Tradition
Dorman, Sonya
452 Gutenberg downloadsen2008Difficulty 36 (High School)
The radio ghost
Kline, Otis Adelbert
452 Gutenberg downloadsen2024Difficulty 39 (High School)
The Story Without an End
Carové, Friedrich Wilhelm
452 Gutenberg downloadsen2020Difficulty 48 (College)
Toffee turns the trick
Farrell, Henry
452 Gutenberg downloadsen2023Difficulty 34 (High School)
Pursuit
Del Rey, Lester
451 Gutenberg downloadsen2010Difficulty 37 (High School)
The comet-drivers
Hamilton, Edmond
451 Gutenberg downloadsen2024Difficulty 55 (Graduate)
The Gifts of Asti
Norton, Andre
451 Gutenberg downloadsen2006Difficulty 39 (High School)
The little elves seeking the beautiful world : $b A book for children
Warner, Lucy Hamilton
451 Gutenberg downloadsen2023Difficulty 29 (Middle School)
There was an old woman—
Silverberg, Robert
451 Gutenberg downloadsen2023Difficulty 44 (College)
Anton's last dream
Baird, Edwin
450 Gutenberg downloadsen2025Difficulty 38 (High School)
Disturbing Sun
Richardson, Robert S. (Robert Shirley)
450 Gutenberg downloadsen2008Difficulty 47 (College)
Fancy free
Phillpotts, Eden
450 Gutenberg downloadsen2023Difficulty 47 (College)
Futuria Fantasia, Winter 1940
Bradbury, Ray
450 Gutenberg downloadsen2012Difficulty 39 (High School)
Simple psiman
Wallace, F. L. (Floyd L.)
450 Gutenberg downloadsen2022Difficulty 36 (High School)
The Dream Coach
Parrish, Anne & Parrish, Dillwyn
450 Gutenberg downloadsen2020Difficulty 43 (College)
The Happy Hypocrite: A Fairy Tale for Tired Men
Beerbohm, Max, Sir
450 Gutenberg downloadsen2011Difficulty 38 (High School)
The King of Gee-Whiz
Hough, Emerson
450 Gutenberg downloadsen2012Difficulty 39 (High School)
The Prince of the Pin Elves
Sleight, Charles Lee
450 Gutenberg downloadsen2023Difficulty 35 (High School)
Valkyrie from the Void
Wells, Basil
450 Gutenberg downloadsen2021Difficulty 40 (High School)
Zicci: A Tale — Volume 01
Lytton, Edward Bulwer Lytton, Baron
450 Gutenberg downloadsen2005Difficulty 43 (College)
...And It Comes Out Here
Del Rey, Lester
449 Gutenberg downloadsen2016Difficulty 35 (High School)
But, I Don't Think
Garrett, Randall
449 Gutenberg downloadsen2007Difficulty 41 (College)
Impact
Cox, Irving E., Jr.
449 Gutenberg downloadsen2008Difficulty 44 (College)
The Brave Walk Alone
McGreevey, John
449 Gutenberg downloadsen2021Difficulty 39 (High School)
The Elroom
Sohl, Jerry
449 Gutenberg downloadsen2019Difficulty 35 (High School)
The Green Millennium
Leiber, Fritz
449 Gutenberg downloadsen2021Difficulty 43 (College)
The Zankiwank and The Bletherwitch: An Original Fantastic Fairy Extravaganza
Fitz-Gerald, S. J. Adair (Shafto Justin Adair)
449 Gutenberg downloadsen2011Difficulty 43 (College)
Tony and the Beetles
Dick, Philip K.
449 Gutenberg downloadsen2012Difficulty 33 (High School)
Earth needs a killer
Walton, Bryce
448 Gutenberg downloadsen2023Difficulty 34 (High School)
Flecker's magic
Matson, Norman
448 Gutenberg downloadsen2025Difficulty 34 (High School)
The Barbarians
Godwin, Tom
448 Gutenberg downloadsen2019Difficulty 41 (College)
The Firing Line
Smith, George O. (George Oliver)
448 Gutenberg downloadsen2022Difficulty 39 (High School)
The Glory of Ippling
Urban, Helen M.
448 Gutenberg downloadsen2007Difficulty 47 (College)
The Story of Live Dolls
Gates, Josephine Scribner
448 Gutenberg downloadsen2017Difficulty 38 (High School)
1970: A Vision of the Coming Age
Collins, John
447 Gutenberg downloadsen2020Difficulty 47 (College)
Adventures in the Moon, and Other Worlds
Russell, John Russell, Earl
447 Gutenberg downloadsen2013Difficulty 57 (Graduate)
Deny the Slake
Wilson, Richard
447 Gutenberg downloadsen2022Difficulty 37 (High School)
Evans of the Earth-Guard
Hamilton, Edmond
447 Gutenberg downloadsen2024Difficulty 44 (College)
Fifty years hence: or, What may be in 1943 A prophecy supposed to be based on scientific deductions by an improved graphical method
Grimshaw, Robert
447 Gutenberg downloadsen2022Difficulty 61 (Academic)
Identity
Smith, George O. (George Oliver)
447 Gutenberg downloadsen2022Difficulty 39 (High School)
Rat Race
Smith, George O. (George Oliver)
447 Gutenberg downloadsen2022Difficulty 35 (High School)
Tales of the supernatural: Six romantic stories
Platt, James
447 Gutenberg downloadsen2022Difficulty 48 (College)
The Automaton Ear, and Other Sketches
McLandburgh, Florence
447 Gutenberg downloadsen2022Difficulty 43 (College)
The Berserker
De Vet, Charles V.
447 Gutenberg downloadsen2021Difficulty 35 (High School)
The Great Green Blight
McDowell, Robert Emmett
447 Gutenberg downloadsen2020Difficulty 36 (High School)
The Syndic
Kornbluth, C. M. (Cyril M.)
447 Gutenberg downloadsen2012Difficulty 43 (College)
The Vanderlark
St. Clair, Margaret
447 Gutenberg downloadsen2020Difficulty 32 (High School)
Earthmen Die Hard!
Lewis, Richard O.
446 Gutenberg downloadsen2021Difficulty 38 (High School)
Proof of the Pudding
Sheckley, Robert
446 Gutenberg downloadsen2016Difficulty 34 (High School)
Warlord of Kor
Carr, Terry
446 Gutenberg downloadsen2006Difficulty 46 (College)
A message from Mars : $b A fantastic comedy in three acts
Ganthony, Richard
445 Gutenberg downloadsen2024Difficulty 32 (High School)
Ambush: A Terran Empire vignette
Wilson, Ann
445 Gutenberg downloadsen2008Difficulty 47 (College)
Blood on my jets
Budrys, Algis
445 Gutenberg downloadsen2022Difficulty 32 (High School)
Cosmic Castaway
Jacobi, Carl
445 Gutenberg downloadsen2020Difficulty 42 (College)
Frank Reade Jr.'s Submarine Boat; or, to the North Pole Under the Ice.
Senarens, Luis
445 Gutenberg downloadsen2017Difficulty 35 (High School)
From outer space
Zacks, Robert
445 Gutenberg downloadsen2022Difficulty 43 (College)
Journey for the Brave
Nourse, Alan Edward
445 Gutenberg downloadsen2021Difficulty 34 (High School)
Meteor strike!
Westlake, Donald E.
445 Gutenberg downloadsen2024Difficulty 40 (High School)
Next Door, Next World
Locke, Robert Donald
445 Gutenberg downloadsen2008Difficulty 40 (High School)
Peter Pettigrew's prisoner
Bond, Nelson S.
445 Gutenberg downloadsen2024Difficulty 41 (College)
Robots of the World! Arise!
Wolf, Mari
445 Gutenberg downloadsen2010Difficulty 34 (High School)
Round-Up Time
Cohen, Chester
445 Gutenberg downloadsen2022Difficulty 31 (High School)
Storm Cloud on Deka
Smith, E. E. (Edward Elmer)
445 Gutenberg downloadsen2022Difficulty 44 (College)
The Happy Unfortunate
Silverberg, Robert
445 Gutenberg downloadsen2008Difficulty 32 (High School)
The mirrors of Tuzun Thune
Howard, Robert E. (Robert Ervin)
445 Gutenberg downloadsen2023Difficulty 38 (High School)
The shades of Toffee
Farrell, Henry
445 Gutenberg downloadsen2023Difficulty 39 (High School)
Yesterday's Revenge
Nichols, H. L.
445 Gutenberg downloadsen2021Difficulty 51 (Graduate)
Mists of Mars
Whittington, George A.
444 Gutenberg downloadsen2020Difficulty 39 (High School)
The Brass Bottle
Anstey, F.
444 Gutenberg downloadsen2009Difficulty 47 (College)
Vassals of the Lode-Star
Fox, Gardner F. (Gardner Francis)
444 Gutenberg downloadsen2021Difficulty 33 (High School)
Falcons of Narabedla
Bradley, Marion Zimmer
443 Gutenberg downloadsen2015Difficulty 34 (High School)
Flame-Jewel of the Ancients
Graber, Edwin L.
443 Gutenberg downloadsen2021Difficulty 47 (College)
Futuria Fantasia, Fall 1939
Bradbury, Ray
443 Gutenberg downloadsen2012Difficulty 47 (College)
I bring fresh flowers
Young, Robert F.
443 Gutenberg downloadsen2023Difficulty 46 (College)
Jonah of the Jove-Run
Bradbury, Ray
443 Gutenberg downloadsen2021Difficulty 31 (High School)
The Bryd
Loomis, Noel M.
443 Gutenberg downloadsen2020Difficulty 37 (High School)
The crystal planetoids
Coblentz, Stanton A. (Stanton Arthur)
443 Gutenberg downloadsen2025Difficulty 47 (College)
The Longsnozzle Event
Annas, Hal
443 Gutenberg downloadsen2021Difficulty 40 (High School)
The Mannion Court-Martial
Garrett, Randall
443 Gutenberg downloadsen2021Difficulty 39 (High School)
The Sling and the Stone
Shaara, Michael
443 Gutenberg downloadsen2021Difficulty 35 (High School)
Time Trap
Long, Frank Belknap
443 Gutenberg downloadsen2020Difficulty 36 (High School)
Two way destiny
Long, Frank Belknap
443 Gutenberg downloadsen2024Difficulty 41 (College)
Venus Enslaved
Wellman, Manly Wade
443 Gutenberg downloadsen2020Difficulty 37 (High School)
Wind
Fontenay, Charles L.
443 Gutenberg downloadsen2007Difficulty 39 (High School)
A Matter of Honor: A Terran Empire novel
Wilson, Ann
442 Gutenberg downloadsen2008Difficulty 41 (College)
Pioneers of space : $b A trip to the Moon, Mars, and Venus
Adamski, George
442 Gutenberg downloadsen2023Difficulty 48 (College)
The answer
Smith, George O. (George Oliver)
442 Gutenberg downloadsen2022Difficulty 44 (College)
The Long Way
Smith, George O. (George Oliver)
442 Gutenberg downloadsen2022Difficulty 41 (College)
The sentinel stars : $b a novel of the future
Charbonneau, Louis
442 Gutenberg downloadsen2023Difficulty 41 (College)
World in a Bottle
Lang, Allen Kim
442 Gutenberg downloadsen2016Difficulty 40 (High School)
An Eel by the Tail
Lang, Allen Kim
441 Gutenberg downloadsen2021Difficulty 45 (College)
Cubs of the Wolf
Jones, Raymond F.
441 Gutenberg downloadsen2007Difficulty 46 (College)
Prey of the Space Falcon
Peacock, Wilbur S.
441 Gutenberg downloadsen2020Difficulty 44 (College)
Star of Panadur
dePina, Albert & Hasse, Henry
441 Gutenberg downloadsen2020Difficulty 42 (College)
Sunfire!
Hamilton, Edmond
441 Gutenberg downloadsen2023Difficulty 36 (High School)
The Desert and the Stars
Laumer, Keith
441 Gutenberg downloadsen2020Difficulty 39 (High School)
A Little Journey
Bradbury, Ray
440 Gutenberg downloadsen2016Difficulty 36 (High School)
Attitude
Clement, Hal
440 Gutenberg downloadsen2020Difficulty 48 (College)
Beyond Bedlam
Guin, Wyman
440 Gutenberg downloadsen2016Difficulty 44 (College)
Calling the Empress
Smith, George O. (George Oliver)
440 Gutenberg downloadsen2022Difficulty 39 (High School)
In the Control Tower
Mohler, Will
440 Gutenberg downloadsen2007Difficulty 48 (College)
König Nußknacker und der arme Reinhold Ein Kindermährchen in Bildern
Hoffmann, Heinrich
440 Gutenberg downloadsde2010
Over the border
Robertson, Morgan
440 Gutenberg downloadsen2022Difficulty 40 (High School)
Peggy's Giant
Kelly, Mary D. Maitland
440 Gutenberg downloadsen2019Difficulty 34 (High School)
Robur der Sieger
Verne, Jules
440 Gutenberg downloadsde2005
Shock Absorber
Von Wald, E. G.
440 Gutenberg downloadsen2008Difficulty 44 (College)
Summit
Reynolds, Mack
440 Gutenberg downloadsen2007Difficulty 38 (High School)
The man who found out
Aycock, Roger D.
440 Gutenberg downloadsen2024Difficulty 51 (Graduate)
The Winged Men of Orcon: A Complete Novelette
Sparks, David R.
440 Gutenberg downloadsen2007Difficulty 39 (High School)
A Green Cloud Came
Lowndes, Robert A. W. (Robert Augustine Ward)
439 Gutenberg downloadsen2021Difficulty 36 (High School)
Captives of the Flame
Delany, Samuel R.
439 Gutenberg downloadsen2013Difficulty 36 (High School)
Crossroads of Destiny
Piper, H. Beam
439 Gutenberg downloadsen2006Difficulty 43 (College)
Fog of the Forgotten
Wells, Basil
439 Gutenberg downloadsen2020Difficulty 41 (College)
Garden of Evil
St. Clair, Margaret
439 Gutenberg downloadsen2020Difficulty 40 (High School)
Saknarth
Wollheim, Donald A.
439 Gutenberg downloadsen2024Difficulty 38 (High School)
Slaves to the Metal Horde
Marlowe, Stephen
439 Gutenberg downloadsen2021Difficulty 36 (High School)
Smarra ou les démons de la nuit: Songes romantiques
Nodier, Charles
439 Gutenberg downloadsfr2006
Star chamber
Fyfe, H. B. (Horace Bowne)
439 Gutenberg downloadsen2023Difficulty 40 (High School)
The Alien
Jones, Raymond F.
439 Gutenberg downloadsen2015Difficulty 44 (College)
The Cosmic Looters
Hamilton, Edmond
439 Gutenberg downloadsen2021Difficulty 35 (High School)
The End of Elfintown
Barlow, Jane
439 Gutenberg downloadsen2022Difficulty 56 (Graduate)
The expendables
Van Vogt, A. E. (Alfred Elton)
439 Gutenberg downloadsen2023Difficulty 44 (College)
The Incomplete Theft
Garrett, Randall & Silverberg, Robert
439 Gutenberg downloadsen2021Difficulty 41 (College)
The Marooner
Stearns, Charles A.
439 Gutenberg downloadsen2008Difficulty 41 (College)
The Moon Metal
Serviss, Garrett Putman
439 Gutenberg downloadsen2005Difficulty 48 (College)
The Shipshape Miracle
Simak, Clifford D.
439 Gutenberg downloadsen2020Difficulty 32 (High School)
Distress Signal
Rocklynne, Ross
438 Gutenberg downloadsen2020Difficulty 35 (High School)
The Last Monster
Fox, Gardner F. (Gardner Francis)
438 Gutenberg downloadsen2020Difficulty 36 (High School)
The Shaving of Shagpat; an Arabian entertainment — Volume 3
Meredith, George
438 Gutenberg downloadsen2003Difficulty 48 (College)
The star jewels, and other wonders
Brown, Abbie Farwell
438 Gutenberg downloadsen2025Difficulty 35 (High School)
Tinker's Dam
Tinker, Joseph
438 Gutenberg downloadsen2008Difficulty 31 (High School)
We Run From the Hunted!
Marlowe, Stephen
438 Gutenberg downloadsen2021Difficulty 30 (Middle School)
A Son of the Ages: The Reincarnations and Adventures of Scar, the Link A Story of Man From the Beginning
Waterloo, Stanley
437 Gutenberg downloadsen2022Difficulty 36 (High School)
All That Earthly Remains
MacApp, C. C.
437 Gutenberg downloadsen2020Difficulty 38 (High School)
Black Silence
McDowell, Robert Emmett
437 Gutenberg downloadsen2021Difficulty 35 (High School)
In the Closed Room
Burnett, Frances Hodgson
437 Gutenberg downloadsen2004Difficulty 36 (High School)
Industrial Revolution
Anderson, Poul
437 Gutenberg downloadsen2010Difficulty 41 (College)
Scientific Romances (First Series)
Hinton, Charles Howard
437 Gutenberg downloadsen2015Difficulty 45 (College)
The Outcasts of Solar III
McDowell, Robert Emmett
437 Gutenberg downloadsen2021Difficulty 41 (College)
We're Civilized!
Clifton, Mark & Apostolides, Alex
437 Gutenberg downloadsen2011Difficulty 43 (College)
Amour, Amour, Dear Planet!
Clutter, Mark
436 Gutenberg downloadsen2021Difficulty 34 (High School)
Black Priestess of Varda
Fennel, Erik
436 Gutenberg downloadsen2021Difficulty 44 (College)
Creatures of the Abyss
Leinster, Murray
436 Gutenberg downloadsen2013Difficulty 38 (High School)
Cronus of the D. F. C.
Biggle, Lloyd, Jr.
436 Gutenberg downloadsen2019Difficulty 33 (High School)
Madmen of Mars
Fennel, Erik
436 Gutenberg downloadsen2021Difficulty 38 (High School)
Meleager : $b A fantasy
Vaughan, Herbert M. (Herbert Millingchamp)
436 Gutenberg downloadsen2023Difficulty 66 (Academic)
Mezzerow Loves Company
Wallace, F. L. (Floyd L.)
436 Gutenberg downloadsen2007Difficulty 34 (High School)
The Little Monsters Come
Cummings, Ray
436 Gutenberg downloadsen2020Difficulty 36 (High School)
The Winds of Time
Schmitz, James H.
436 Gutenberg downloadsen2008Difficulty 39 (High School)
A Man Obsessed
Nourse, Alan Edward
435 Gutenberg downloadsen2015Difficulty 36 (High School)
An Enchanted Garden: Fairy Stories
Molesworth, Mrs.
435 Gutenberg downloadsen2013Difficulty 37 (High School)
Barnstormer
Harris, Tom W.
435 Gutenberg downloadsen2021Difficulty 32 (High School)
Doomsday 257 A.G.!
Walton, Bryce
435 Gutenberg downloadsen2021Difficulty 39 (High School)
Futuria Fantasia, Spring 1940
Various
435 Gutenberg downloadsen2012Difficulty 37 (High School)
It's Raining Frogs!
Marlowe, Stephen
435 Gutenberg downloadsen2021Difficulty 29 (Middle School)
Mind Worms
Schere, Moses
435 Gutenberg downloadsen2021Difficulty 44 (College)
Saline Solution
Laumer, Keith
435 Gutenberg downloadsen2020Difficulty 38 (High School)
The Flame Breathers
Cummings, Ray
435 Gutenberg downloadsen2020Difficulty 38 (High School)
The Monster
Tenneshaw, S. M.
435 Gutenberg downloadsen2008Difficulty 37 (High School)
Tubemonkey
Bixby, Jerome
435 Gutenberg downloadsen2021Difficulty 43 (College)
When the moon fell
Colladay, Morrison
435 Gutenberg downloadsen2024Difficulty 41 (College)
Beyond the Fearful Forest
Krepps, Robert W.
434 Gutenberg downloadsen2021Difficulty 39 (High School)
Come into my parlor
Fritch, Charles E.
434 Gutenberg downloadsen2022Difficulty 30 (Middle School)
Contagion
MacLean, Katherine
434 Gutenberg downloadsen2015Difficulty 39 (High School)
Faithfully Yours
Tabakow, Lou
434 Gutenberg downloadsen2008Difficulty 37 (High School)
Morale: A Story of the War of 1941-43
Leinster, Murray
434 Gutenberg downloadsen2007Difficulty 38 (High School)
On a Torn-Away World; Or, the Captives of the Great Earthquake
Rockwood, Roy
434 Gutenberg downloadsen2004Difficulty 43 (College)
Pandora's Millions
Smith, George O. (George Oliver)
434 Gutenberg downloadsen2022Difficulty 38 (High School)
Requiem
Hamilton, Edmond
434 Gutenberg downloadsen2023Difficulty 41 (College)
Ride the Crepe Ring
Marlowe, Stephen
434 Gutenberg downloadsen2021Difficulty 34 (High School)
Stop, You're Killing Me!
Marlowe, Stephen
434 Gutenberg downloadsen2021Difficulty 29 (Middle School)
The Man With the Golden Eyes
Hamilton, Edmond
434 Gutenberg downloadsen2021Difficulty 31 (High School)
A prison make
Stuart, William W.
433 Gutenberg downloadsen2023Difficulty 34 (High School)
Birds of a Feather
Silverberg, Robert
433 Gutenberg downloadsen2016Difficulty 39 (High School)
Blank?
Garrett, Randall
433 Gutenberg downloadsen2023Difficulty 34 (High School)
Egocentric Orbit
Cory, John
433 Gutenberg downloadsen2008Difficulty 57 (Graduate)
F.O.B. Venus
Bond, Nelson S.
433 Gutenberg downloadsen2024Difficulty 33 (High School)
He who served
Cummings, Ray
433 Gutenberg downloadsen2024Difficulty 35 (High School)
Nequa; or, The Problem of the Ages
Grigsby, Alcanoan O. & Lowe, Mary P.
433 Gutenberg downloadsen2017Difficulty 57 (Graduate)
Outpost on Io
Brackett, Leigh
433 Gutenberg downloadsen2020Difficulty 33 (High School)
Space-Liner X-87
Cummings, Ray
433 Gutenberg downloadsen2020Difficulty 40 (High School)
The Fox That Wanted Nine Golden Tails
Nelson, Kathleen Gray
433 Gutenberg downloadsen2018Difficulty 43 (College)
Viewpoint
Garrett, Randall
433 Gutenberg downloadsen2007Difficulty 36 (High School)
War No. 81-Q
Linebarger, Paul Myron Anthony
433 Gutenberg downloadsen2024Difficulty 48 (College)
Alcatraz of the Starways
dePina, Albert & Hasse, Henry
432 Gutenberg downloadsen2020Difficulty 43 (College)
Cosmic Saboteur
Robinson, Frank M.
432 Gutenberg downloadsen2021Difficulty 31 (High School)
Giphantia Or a View of What Has Passed, What Is Now Passing, and, During the Present Century, What Will Pass, in the World.
Tiphaigne de La Roche, Charles-François
432 Gutenberg downloadsen2019Difficulty 50 (College)
Graham's Magazine, Vol. XL, No. 3, March 1852
Various
432 Gutenberg downloadsen2019Difficulty 42 (College)
In the Year Ten Thousand
Harben, Will N. (Will Nathaniel)
432 Gutenberg downloadsen2022Difficulty 44 (College)
It's Your Fairy Tale, You Know
Jackson, Elizabeth Rhodes
432 Gutenberg downloadsen2018Difficulty 35 (High School)
Jupiter found
Young, Robert F.
432 Gutenberg downloadsen2023Difficulty 41 (College)
Letter of the Law
Nourse, Alan Edward
432 Gutenberg downloadsen2008Difficulty 39 (High School)
Maiden Mona the Mermaid: A Fairy Play for Fairy People
Dixon, Frederick A. (Frederick Augustus)
432 Gutenberg downloadsen2020Difficulty 29 (Middle School)
Monster
Samachson, Joseph
432 Gutenberg downloadsen2020Difficulty 37 (High School)
Out of nowhere
Grosser, E. A.
432 Gutenberg downloadsen2024Difficulty 37 (High School)
Sense of Obligation
Harrison, Harry
432 Gutenberg downloadsen2011Difficulty 42 (College)
Survival
Wells, Basil
432 Gutenberg downloadsen2020Difficulty 41 (College)
The Beachcomber
Knight, Damon
432 Gutenberg downloadsen2021Difficulty 37 (High School)
The burning world
Budrys, Algis
432 Gutenberg downloadsen2023Difficulty 39 (High School)
The Incredible Life-Form
Marks, Winston K. (Winston Kinney)
432 Gutenberg downloadsen2021Difficulty 54 (Graduate)
The Peacemaker
Coppel, Alfred
432 Gutenberg downloadsen2010Difficulty 40 (High School)
The way out
Smith, Richard Rein
432 Gutenberg downloadsen2023Difficulty 38 (High School)
World of the Drone
Abernathy, Robert
432 Gutenberg downloadsen2010Difficulty 49 (College)
Young Stowaways in Space
Elam, Richard M. (Richard Mace)
432 Gutenberg downloadsen2017Difficulty 35 (High School)
Hagerty's Enzymes
Haley, A. L.
431 Gutenberg downloadsen2020Difficulty 37 (High School)
O Napoleão de Notting Hill
Chesterton, G. K. (Gilbert Keith)
431 Gutenberg downloadspt2014
Phantom of the Seven Stars
Cummings, Ray
431 Gutenberg downloadsen2020Difficulty 40 (High School)
Rat in the Skull
Phillips, Rog
431 Gutenberg downloadsen2019Difficulty 39 (High School)
Second Landing
Wallace, F. L. (Floyd L.)
431 Gutenberg downloadsen2008Difficulty 29 (Middle School)
Test Rocket!
Douglas, Jack
431 Gutenberg downloadsen2007Difficulty 34 (High School)
The Betrothal A Sequel to the Blue Bird; A Fairy Play in Five Acts and Eleven Scenes
Maeterlinck, Maurice
431 Gutenberg downloadsen2010Difficulty 28 (Middle School)
The Big Fix!
Wilson, Richard
431 Gutenberg downloadsen2022Difficulty 32 (High School)
The Green Odyssey
Farmer, Philip José
431 Gutenberg downloadsen2015Difficulty 42 (College)
The Obedient Servant
Tenneshaw, S. M.
431 Gutenberg downloadsen2021Difficulty 38 (High School)
The Onslaught from Rigel
Pratt, Fletcher
431 Gutenberg downloadsen2012Difficulty 41 (College)
Trouble Near the Sun
Ramm, Alan J.
431 Gutenberg downloadsen2021Difficulty 37 (High School)
Watch the Sky
Schmitz, James H.
431 Gutenberg downloadsen2008Difficulty 46 (College)
Cum Grano Salis
Garrett, Randall
430 Gutenberg downloadsen2008Difficulty 42 (College)
Flight From Tomorrow
Piper, H. Beam
430 Gutenberg downloadsen2006Difficulty 47 (College)
Gunnison's Bonanza
Purcell, Dick
430 Gutenberg downloadsen2021Difficulty 42 (College)
Martians, keep out!
Leiber, Fritz
430 Gutenberg downloadsen2023Difficulty 43 (College)
Mercy Flight
Reynolds, Mack
430 Gutenberg downloadsen2020Difficulty 38 (High School)
Pattern
Rohrer, Robert H.
430 Gutenberg downloadsen2023Difficulty 45 (College)
Puck's Broom The wonderful adventures of George Henry & his dog Alexander who went to seek their fortunes in the Once upon a time land
Browne, E. Gordon (Edgar Gordon)
430 Gutenberg downloadsen2020Difficulty 35 (High School)
Star Ship
Anderson, Poul
430 Gutenberg downloadsen2020Difficulty 39 (High School)
The ghost of Lancelot Biggs
Bond, Nelson S.
430 Gutenberg downloadsen2024Difficulty 36 (High School)
The Jewels of Aptor
Delany, Samuel R.
430 Gutenberg downloadsen2013Difficulty 30 (Middle School)
The Shaving of Shagpat; an Arabian entertainment — Volume 4
Meredith, George
430 Gutenberg downloadsen2003Difficulty 46 (College)
The Warlock of Sharrador
Fox, Gardner F. (Gardner Francis)
430 Gutenberg downloadsen2021Difficulty 36 (High School)
Wanderers of the Wolf-Moon
Bond, Nelson S.
430 Gutenberg downloadsen2020Difficulty 39 (High School)
White spot
Leinster, Murray
430 Gutenberg downloadsen2022Difficulty 37 (High School)
Air Men o' War
Cable, Boyd
429 Gutenberg downloadsen2015Difficulty 48 (College)
Danger in the Void
Fritch, Charles E.
429 Gutenberg downloadsen2021Difficulty 39 (High School)
Do you believe in fairies?
Andrews, Leonora de Lima
429 Gutenberg downloadsen2025Difficulty 39 (High School)
Export Commodity
Cox, Irving E., Jr.
429 Gutenberg downloadsen2021Difficulty 44 (College)
Final Glory
Hasse, Henry
429 Gutenberg downloadsen2020Difficulty 36 (High School)
Hard Guy
Browne, Howard
429 Gutenberg downloadsen2008Difficulty 36 (High School)
Inside Earth
Anderson, Poul
429 Gutenberg downloadsen2016Difficulty 42 (College)
Never Trust a Thief!
Silverberg, Robert
429 Gutenberg downloadsen2021Difficulty 36 (High School)
The Brain Sinner
Nourse, Alan Edward
429 Gutenberg downloadsen2020Difficulty 39 (High School)
The Castle of Ehrenstein Its Lords Spiritual and Temporal; Its Inhabitants Earthly and Unearthly
James, G. P. R. (George Payne Rainsford)
429 Gutenberg downloadsen2015Difficulty 51 (Graduate)
The Fifth-Dimension Tube
Leinster, Murray
429 Gutenberg downloadsen2009Difficulty 43 (College)
The Raider
Berry, Don
429 Gutenberg downloadsen2019Difficulty 35 (High School)
The Unnecessary Man
Garrett, Randall
429 Gutenberg downloadsen2008Difficulty 43 (College)
The Virgin of Valkarion
Anderson, Poul
429 Gutenberg downloadsen2020Difficulty 40 (High School)
A voice from the inner world
Verrill, A. Hyatt (Alpheus Hyatt)
428 Gutenberg downloadsen2023Difficulty 58 (Graduate)
Between the dark and the daylight
Budrys, Algis
428 Gutenberg downloadsen2023Difficulty 35 (High School)
Crypt-City of the Deathless One
Kuttner, Henry
428 Gutenberg downloadsen2020Difficulty 33 (High School)
The Dueling Machine
Bova, Ben & Lewis, Myron R.
428 Gutenberg downloadsen2009Difficulty 45 (College)
The Flight of the Eagle
Coppel, Alfred
428 Gutenberg downloadsen2021Difficulty 38 (High School)
The miniature menace
Long, Frank Belknap
428 Gutenberg downloadsen2023Difficulty 40 (High School)
The Old Die Rich
Gold, H. L. (Horace Leonard)
428 Gutenberg downloadsen2010Difficulty 34 (High School)
The Primus Curse
Wesley, Bill
428 Gutenberg downloadsen2020Difficulty 37 (High School)
The return of Lancelot Biggs
Bond, Nelson S.
428 Gutenberg downloadsen2024Difficulty 37 (High School)
The Troubadour
Lowndes, Robert A. W. (Robert Augustine Ward)
428 Gutenberg downloadsen2007Difficulty 48 (College)
The Way Back
Moskowitz, Sam
428 Gutenberg downloadsen2021Difficulty 46 (College)
Világok harca : $b Mars-lakók a földön
Wells, H. G. (Herbert George)
428 Gutenberg downloadshu2024
Heel
Farmer, Philip José
427 Gutenberg downloadsen2019Difficulty 35 (High School)
Mo-Sanshon!
Walton, Bryce
427 Gutenberg downloadsen2021Difficulty 41 (College)
Munchausen XX
Worfel, W. G.
427 Gutenberg downloadsen2021Difficulty 47 (College)
Mystery at Mesa Flat
Jorgensen, Ivar
427 Gutenberg downloadsen2021Difficulty 35 (High School)
No Strings Attached
Del Rey, Lester
427 Gutenberg downloadsen2010Difficulty 36 (High School)
Space Bat
Selwyn, Carl
427 Gutenberg downloadsen2020Difficulty 35 (High School)
The Android Kill
Jakes, John
427 Gutenberg downloadsen2020Difficulty 32 (High School)
The blonde from Barsoom
Young, Robert F.
427 Gutenberg downloadsen2023Difficulty 44 (College)
The Holes Around Mars
Bixby, Jerome
427 Gutenberg downloadsen2010Difficulty 37 (High School)
The Mightiest Man
Fahy, Patrick
427 Gutenberg downloadsen2007Difficulty 44 (College)
Das Mädchen aus der Feenwelt; oder, Der Bauer als Millionär
Raimund, Ferdinand
426 Gutenberg downloadsde2004
Dread-Flame of M'Tonak
Hasse, Henry
426 Gutenberg downloadsen2020Difficulty 38 (High School)
Our coming world
Michaud, Alfred Charles
426 Gutenberg downloadsen2024Difficulty 47 (College)
Return of a Legend
Gallun, Raymond Z. (Raymond Zinke)
426 Gutenberg downloadsen2020Difficulty 42 (College)
Second chance
Hoskins, Robert
426 Gutenberg downloadsen2023Difficulty 34 (High School)
Spacerogue
Silverberg, Robert
426 Gutenberg downloadsen2023Difficulty 40 (High School)
The inner house
Besant, Walter
426 Gutenberg downloadsen2016Difficulty 45 (College)
The Santa Claus Brownies
Phillips, Ethel Calvert
426 Gutenberg downloadsen2024Difficulty 33 (High School)
The Stilled Patter
Gunn, James E.
426 Gutenberg downloadsen2022Difficulty 42 (College)
Vengeance From the Past
Krepps, Robert W.
426 Gutenberg downloadsen2021Difficulty 36 (High School)
Butterfly 9
Keith, Donald
425 Gutenberg downloadsen2016Difficulty 30 (Middle School)
Dark recess
Smith, George O. (George Oliver)
425 Gutenberg downloadsen2023Difficulty 45 (College)
Half Around Pluto
Wellman, Manly Wade
425 Gutenberg downloadsen2019Difficulty 33 (High School)
Phantom Duel
McCormack, Ford
425 Gutenberg downloadsen2022Difficulty 46 (College)
Quinquepedalian
Anthony, Piers
425 Gutenberg downloadsen2023Difficulty 40 (High School)
Six Frightened Men
Silverberg, Robert
425 Gutenberg downloadsen2021Difficulty 35 (High School)
Temptress of Planet Delight
Curtis, Betsy
425 Gutenberg downloadsen2021Difficulty 41 (College)
The band played on
Del Rey, Lester
425 Gutenberg downloadsen2023Difficulty 39 (High School)
The Cyberene
Phillips, Rog
425 Gutenberg downloadsen2021Difficulty 34 (High School)
The Missing Prince
Farrow, G. E. (George Edward)
425 Gutenberg downloadsen2014Difficulty 41 (College)
Welsh Rarebit Tales
Cummins, Harle Oren
425 Gutenberg downloadsen2019Difficulty 46 (College)
1,492,633 Marlon Brandos
Aandahl, Vance
424 Gutenberg downloadsen2020Difficulty 37 (High School)
An eye for the ladies
Marlowe, Stephen
424 Gutenberg downloadsen2024Difficulty 27 (Middle School)
Doomsday Eve
Williams, Robert Moore
424 Gutenberg downloadsen2015Difficulty 37 (High School)
Mistake inside
Blish, James
424 Gutenberg downloadsen2022Difficulty 40 (High School)
Slave of eternity
Aycock, Roger D.
424 Gutenberg downloadsen2022Difficulty 39 (High School)
The cottage
Long, Frank Belknap
424 Gutenberg downloadsen2024Difficulty 42 (College)
The Flower of Old Japan, and Other Poems
Noyes, Alfred
424 Gutenberg downloadsen2021Difficulty 52 (Graduate)
The Mercurian
Long, Frank Belknap
424 Gutenberg downloadsen2020Difficulty 39 (High School)
They Reached for the Moon
Oberfield, William
424 Gutenberg downloadsen2021Difficulty 35 (High School)
Thralls of the Endless Night
Brackett, Leigh
424 Gutenberg downloadsen2020Difficulty 28 (Middle School)
...So They Baked a Cake
Marks, Winston K. (Winston Kinney)
423 Gutenberg downloadsen2016Difficulty 43 (College)
Conspiracy on Callisto
Pohl, Frederik
423 Gutenberg downloadsen2020Difficulty 35 (High School)
Death Walks on Mars
Ramm, Alan J.
423 Gutenberg downloadsen2021Difficulty 34 (High School)
Frank Reade, Jr.'s Search for the Silver Whale Or, Under the Ocean in the Electric "Dolphin"
Senarens, Luis
423 Gutenberg downloadsen2017Difficulty 37 (High School)
La race future
Lytton, Edward Bulwer Lytton, Baron
423 Gutenberg downloadsfr2009
Little Johannes
Eeden, Frederik van
423 Gutenberg downloadsen2012Difficulty 45 (College)
Ricardo's Virus
Tenn, William
423 Gutenberg downloadsen2021Difficulty 41 (College)
The Builders
Holden, Fox B.
423 Gutenberg downloadsen2021Difficulty 45 (College)
The Ethic of the Assassin
Howard, Hayden
423 Gutenberg downloadsen2021Difficulty 38 (High School)
With No Strings Attached
Garrett, Randall
423 Gutenberg downloadsen2007Difficulty 40 (High School)
All about Little Boy Blue
Sterne, Emma Gelders
422 Gutenberg downloadsen2023Difficulty 42 (College)
And Then the Town Took Off
Wilson, Richard
422 Gutenberg downloadsen2013Difficulty 36 (High School)
Appointment In Tomorrow
Leiber, Fritz
422 Gutenberg downloadsen2016Difficulty 46 (College)
Fish Fry
Marmor, Arnold
422 Gutenberg downloadsen2021Difficulty 24 (Middle School)
Grandma Perkins and the Space Pirates
McConnell, James V.
422 Gutenberg downloadsen2020Difficulty 34 (High School)
Queen of the Blue World
Wells, Basil
422 Gutenberg downloadsen2020Difficulty 42 (College)
Robur-le-conquérant
Verne, Jules
422 Gutenberg downloadsfr2004
Skid Row Pilot
Garrett, Randall
422 Gutenberg downloadsen2021Difficulty 33 (High School)
The Caves of Fear: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
422 Gutenberg downloadsen2010Difficulty 37 (High School)
The fixer
Smith, George O. (George Oliver)
422 Gutenberg downloadsen2022Difficulty 40 (High School)
The incredible invasion
Smith, George O. (George Oliver)
422 Gutenberg downloadsen2022Difficulty 43 (College)
The recalcitrant
Goldstein, Evelyn
422 Gutenberg downloadsen2024Difficulty 32 (High School)
The Vegans Were Curious
Marks, Winston K. (Winston Kinney)
422 Gutenberg downloadsen2021Difficulty 44 (College)
Tiger by the Tail
Anderson, Poul
422 Gutenberg downloadsen2020Difficulty 47 (College)
Martian V.F.W.
Vandenburg, G. L.
421 Gutenberg downloadsen2007Difficulty 35 (High School)
Med Ship Man
Leinster, Murray
421 Gutenberg downloadsen2016Difficulty 43 (College)
Nordenholt's Million
Connington, J. J.
421 Gutenberg downloadsen2021Difficulty 50 (College)
Snowball
Anderson, Poul
421 Gutenberg downloadsen2019Difficulty 39 (High School)
The impossible invention
Williams, Robert Moore
421 Gutenberg downloadsen2022Difficulty 36 (High School)
The leaf
Young, Robert F.
421 Gutenberg downloadsen2023Difficulty 38 (High School)
The Little Glass Man, and Other Stories
Hauff, Wilhelm
421 Gutenberg downloadsen2014Difficulty 44 (College)
The Vanisher
Shaara, Michael
421 Gutenberg downloadsen2020Difficulty 35 (High School)
Through the crater's rim
Verrill, A. Hyatt (Alpheus Hyatt)
421 Gutenberg downloadsen2022Difficulty 43 (College)
To make a hero
Garrett, Randall
421 Gutenberg downloadsen2023Difficulty 44 (College)
And the Gods Laughed
Brown, Fredric
420 Gutenberg downloadsen2020Difficulty 35 (High School)
Dreams of an astronomer
Flammarion, Camille
420 Gutenberg downloadsen2024Difficulty 61 (Academic)
Floor of Heaven
Hamm, T. D.
420 Gutenberg downloadsen2023Difficulty 50 (College)
Healing Rays in Space
Haggard, J. Harvey (John Harvey)
420 Gutenberg downloadsen2021Difficulty 38 (High School)
Overlord of Colony Eight
Silverberg, Robert
420 Gutenberg downloadsen2021Difficulty 36 (High School)
Spacemen lost
Smith, George O. (George Oliver)
420 Gutenberg downloadsen2022Difficulty 42 (College)
The genius of Lancelot Biggs
Bond, Nelson S.
420 Gutenberg downloadsen2024Difficulty 36 (High School)
The Thirst Quenchers
Raphael, Rick
420 Gutenberg downloadsen2009Difficulty 48 (College)
The Ultimate Image
Miller, P. Schuyler (Peter Schuyler)
420 Gutenberg downloadsen2021Difficulty 36 (High School)
The vortex blaster makes war
Smith, E. E. (Edward Elmer)
420 Gutenberg downloadsen2022Difficulty 45 (College)
A Matter of Taste
Stecher, L. J., Jr.
419 Gutenberg downloadsen2019Difficulty 38 (High School)
Cultural Exchange
Bone, Jesse F. (Jesse Franklin)
419 Gutenberg downloadsen2019Difficulty 37 (High School)
Down to the Worlds of Men
Panshin, Alexei
419 Gutenberg downloadsen2020Difficulty 29 (Middle School)
Hypolympia; Or, The Gods in the Island, an Ironic Fantasy
Gosse, Edmund
419 Gutenberg downloadsen2009Difficulty 37 (High School)
Jupiter's Joke
Haley, A. L.
419 Gutenberg downloadsen2020Difficulty 35 (High School)
Outcast of the Stars
Silverberg, Robert
419 Gutenberg downloadsen2021Difficulty 34 (High School)
Proktols of Neptune
Hasse, Henry
419 Gutenberg downloadsen2020Difficulty 35 (High School)
Return to Earth
Jones, Willis Knapp
419 Gutenberg downloadsen2025Difficulty 40 (High School)
Revolt of the Devil Star
Rocklynne, Ross
419 Gutenberg downloadsen2021Difficulty 37 (High School)
Swordsman of Lost Terra
Anderson, Poul
419 Gutenberg downloadsen2020Difficulty 37 (High School)
Test For the Pearl
Garson, Bill
419 Gutenberg downloadsen2021Difficulty 34 (High School)
The first American King
Hastings, George Gordon
419 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The Girl in His Mind
Young, Robert F.
419 Gutenberg downloadsen2016Difficulty 44 (College)
The Gun Runners
Williams, Ralph
419 Gutenberg downloadsen2019Difficulty 38 (High School)
The man who was pale
Sharkey, Jack
419 Gutenberg downloadsen2024Difficulty 33 (High School)
The Ties That Bind
Miller, Walter M.
419 Gutenberg downloadsen2010Difficulty 44 (College)
The Treasure of the Isle of Mist
Tarn, W. W. (William Woodthorpe)
419 Gutenberg downloadsen2010Difficulty 35 (High School)
Witch of the Demon Seas
Anderson, Poul
419 Gutenberg downloadsen2020Difficulty 38 (High School)
A Witch in Time
Williams, Herb
418 Gutenberg downloadsen2019Difficulty 41 (College)
De kleine Johannes
Eeden, Frederik van
418 Gutenberg downloadsnl2004
Death Star
Pace, Tom
418 Gutenberg downloadsen2020Difficulty 34 (High School)
Earthbound
Guth, Henry
418 Gutenberg downloadsen2021Difficulty 40 (High School)
Gentlemen: please note
Garrett, Randall
418 Gutenberg downloadsen2023Difficulty 46 (College)
Horsesense Hank in the parallel worlds
Bond, Nelson S.
418 Gutenberg downloadsen2024Difficulty 37 (High School)
Lancelot Biggs cooks a pirate
Bond, Nelson S.
418 Gutenberg downloadsen2024Difficulty 34 (High School)
New Amazonia: A Foretaste of the Future
Corbett, George, Mrs.
418 Gutenberg downloadsen2018Difficulty 56 (Graduate)
Reign of the telepuppets
Galouye, Daniel F.
418 Gutenberg downloadsen2023Difficulty 50 (College)
The Alien Dies at Dawn
Garrett, Randall & Silverberg, Robert
418 Gutenberg downloadsen2021Difficulty 36 (High School)
The devil downstairs
Costello, P. F.
418 Gutenberg downloadsen2024Difficulty 32 (High School)
The Lost Kafoozalum
Ashwell, Pauline
418 Gutenberg downloadsen2009Difficulty 42 (College)
The Man Who Saved the Earth
Hall, Austin
418 Gutenberg downloadsen2022Difficulty 36 (High School)
Title fight
Gault, William Campbell
418 Gutenberg downloadsen2023Difficulty 30 (Middle School)
Be young again!
Leinster, Murray
417 Gutenberg downloadsen2023Difficulty 38 (High School)
Bridge Crossing
Dryfoos, Dave
417 Gutenberg downloadsen2016Difficulty 37 (High School)
Captive of the Centaurianess
Anderson, Poul
417 Gutenberg downloadsen2020Difficulty 43 (College)
Chain of Command
Arr, Stephen
417 Gutenberg downloadsen2010Difficulty 36 (High School)
Formula for Conquest
Adams, James R.
417 Gutenberg downloadsen2020Difficulty 40 (High School)
Hang head, vandal
Clifton, Mark
417 Gutenberg downloadsen2023Difficulty 46 (College)
Jewel sowers: a novel
Allonby, Edith
417 Gutenberg downloadsen2021Difficulty 41 (College)
Master of Life and Death
Silverberg, Robert
417 Gutenberg downloadsen2015Difficulty 41 (College)
Mene tekel! Eine Entdeckungsreise nach Europa
Passer, Arnold von der
417 Gutenberg downloadsde2018
Righteous plague
Abernathy, Robert
417 Gutenberg downloadsen2023Difficulty 51 (Graduate)
The Drug
MacApp, C. C.
417 Gutenberg downloadsen2016Difficulty 37 (High School)
The Frozen Planet
Laumer, Keith
417 Gutenberg downloadsen2020Difficulty 30 (Middle School)
The love song of Lancelot Biggs
Bond, Nelson S.
417 Gutenberg downloadsen2024Difficulty 40 (High School)
The Old Way
Marlowe, Stephen
417 Gutenberg downloadsen2021Difficulty 37 (High School)
Tom Swift and his chest of secrets : $b or, Tracing the stolen inventions
Appleton, Victor
417 Gutenberg downloadsen2024Difficulty 36 (High School)
Two in a Zoo
Dunham, Curtis & Herford, Oliver
417 Gutenberg downloadsen2014Difficulty 39 (High School)
World Edge
Egan, Jack
417 Gutenberg downloadsen2023Difficulty 37 (High School)
An Anglo-American Alliance: A Serio-Comic Romance and Forecast of the Future
Casparian, Gregory
416 Gutenberg downloadsen2016Difficulty 63 (Academic)
Animat
Wells, Basil
416 Gutenberg downloadsen2021Difficulty 37 (High School)
Another Brownie Book
Cox, Palmer
416 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Another Earth
Evans, David & Landau, Al
416 Gutenberg downloadsen2020Difficulty 38 (High School)
Army Boys in the French Trenches; Or, Hand to Hand Fighting with the Enemy
Randall, Homer
416 Gutenberg downloadsen2006Difficulty 42 (College)
Divvy up
Marlowe, Stephen
416 Gutenberg downloadsen2023Difficulty 38 (High School)
Flowering Evil
St. Clair, Margaret
416 Gutenberg downloadsen2021Difficulty 38 (High School)
Histoires incroyables, Tome I
Lermina, Jules
416 Gutenberg downloadsfr2006
History of a World of Immortals without a God Translated from an unpublished manuscript in the library of a continental university
Unknown
416 Gutenberg downloadsen2022Difficulty 61 (Academic)
Last Call From Sector 9G
Brackett, Leigh
416 Gutenberg downloadsen2020Difficulty 34 (High School)
Les Xipéhuz
Rosny, J.-H., aîné & Rosny, J.-H., jeune
416 Gutenberg downloadsfr2021
Star bright
Walton, Bryce
416 Gutenberg downloadsen2023Difficulty 38 (High School)
Summer Guests
Schmitz, James H.
416 Gutenberg downloadsen2019Difficulty 42 (College)
The Course of Logic
Del Rey, Lester
416 Gutenberg downloadsen2020Difficulty 38 (High School)
The high ones
Anderson, Poul
416 Gutenberg downloadsen2023Difficulty 40 (High School)
The last space ship
Leinster, Murray
416 Gutenberg downloadsen2023Difficulty 41 (College)
The Last Victory
Godwin, Tom
416 Gutenberg downloadsen2019Difficulty 38 (High School)
The Planet Mappers
Evans, E. Everett (Edward Everett)
416 Gutenberg downloadsen2015Difficulty 39 (High School)
The survivors
Hamm, T. D.
416 Gutenberg downloadsen2024Difficulty 43 (College)
You can't scare me!
Farrell, Henry
416 Gutenberg downloadsen2023Difficulty 40 (High School)
Critical difference
Leinster, Murray
415 Gutenberg downloadsen2022Difficulty 41 (College)
Earth transit
Fontenay, Charles L.
415 Gutenberg downloadsen2023Difficulty 39 (High School)
General Max Shorter
Neville, Kris
415 Gutenberg downloadsen2007Difficulty 38 (High School)
Keep Your Shape
Sheckley, Robert
415 Gutenberg downloadsen2010Difficulty 36 (High School)
One Against the Moon
Wollheim, Donald A.
415 Gutenberg downloadsen2015Difficulty 38 (High School)
Planet of Dread
Swain, Dwight V.
415 Gutenberg downloadsen2021Difficulty 34 (High School)
The deadly ones
Wallace, F. L. (Floyd L.)
415 Gutenberg downloadsen2024Difficulty 36 (High School)
The Hunters
Samachson, Joseph
415 Gutenberg downloadsen2007Difficulty 32 (High School)
The Iron Star — And What It Saw on Its Journey Through the Ages From Myth to History
True, John Preston
415 Gutenberg downloadsen2004Difficulty 35 (High School)
The Man Who Made the World
Matheson, Richard
415 Gutenberg downloadsen2021Difficulty 29 (Middle School)
Twilight Land
Pyle, Howard
415 Gutenberg downloadsen2014Difficulty 35 (High School)
Crisis!
Kornbluth, C. M. (Cyril M.)
414 Gutenberg downloadsen2024Difficulty 43 (College)
Flight Perilous!
Noll, Ray C.
414 Gutenberg downloadsen2021Difficulty 43 (College)
Laboratory
Bixby, Jerome
414 Gutenberg downloadsen2019Difficulty 44 (College)
Le voyage immobile, suivi d'autres histoires singulières
Renard, Maurice
414 Gutenberg downloadsfr2024
The Eyes Have It
Garrett, Randall
414 Gutenberg downloadsen2010Difficulty 37 (High School)
The happiness rock
Teichner, Albert
414 Gutenberg downloadsen2023Difficulty 41 (College)
The Poniard's Hilt; Or, Karadeucq and Ronan. A Tale of Bagauders and Vagres
Sue, Eugène
414 Gutenberg downloadsen2010Difficulty 43 (College)
The Sons of Japheth
Wilson, Richard
414 Gutenberg downloadsen2022Difficulty 35 (High School)
The Undamned
Smith, George O. (George Oliver)
414 Gutenberg downloadsen2022Difficulty 39 (High School)
Thunder in the void
Kuttner, Henry
414 Gutenberg downloadsen2022Difficulty 39 (High School)
Trajectory to Taurus
Cole, Les
414 Gutenberg downloadsen2023Difficulty 41 (College)
A long way back
Bova, Ben
413 Gutenberg downloadsen2023Difficulty 39 (High School)
Bad Medicine
Sheckley, Robert
413 Gutenberg downloadsen2005Difficulty 41 (College)
Cinderella Story
Lang, Allen Kim
413 Gutenberg downloadsen2020Difficulty 38 (High School)
End as a Hero
Laumer, Keith
413 Gutenberg downloadsen2016Difficulty 39 (High School)
Into the fourth dimension
Cummings, Ray
413 Gutenberg downloadsen2024Difficulty 36 (High School)
New Bodies for Old
Renard, Maurice
413 Gutenberg downloadsen2019Difficulty 45 (College)
Or Darwin, if you prefer
Hunter, Mel
413 Gutenberg downloadsen2024Difficulty 48 (College)
Phantom Out of Time
Bond, Nelson S.
413 Gutenberg downloadsen2020Difficulty 39 (High School)
Purple Forever
Lewis, Jack
413 Gutenberg downloadsen2020Difficulty 37 (High School)
The fastest draw
Eisenberg, Larry
413 Gutenberg downloadsen2023Difficulty 48 (College)
The Golden Amazons of Venus
Reynolds, John Murray
413 Gutenberg downloadsen2010Difficulty 41 (College)
The Man Who Was Six
Wallace, F. L. (Floyd L.)
413 Gutenberg downloadsen2016Difficulty 35 (High School)
The Music Master
Wallace, F. L. (Floyd L.)
413 Gutenberg downloadsen2021Difficulty 35 (High School)
The Naiad: A ghost story
Sand, George
413 Gutenberg downloadsen2022Difficulty 52 (Graduate)
The Sinister Invasion
Hamilton, Edmond
413 Gutenberg downloadsen2021Difficulty 34 (High School)
Tight Squeeze
Ing, Dean
413 Gutenberg downloadsen2007Difficulty 43 (College)
Travelogue
Aycock, Roger D.
413 Gutenberg downloadsen2023Difficulty 47 (College)
Violet: A Fairy Story
Guild, C. S. (Caroline Snowden)
413 Gutenberg downloadsen2011Difficulty 45 (College)
Citadel of the Green Death
McDowell, Robert Emmett
412 Gutenberg downloadsen2021Difficulty 39 (High School)
Day of the Comet
Jorgensen, Ivar
412 Gutenberg downloadsen2021Difficulty 35 (High School)
Don Miguel Lehumada: discoverer of liquid from the sun's rays an occult romance of Mexico and the United States
Greenleaf, Sue
412 Gutenberg downloadsen2022Difficulty 48 (College)
Dumbwaiter
Stamers, James
412 Gutenberg downloadsen2016Difficulty 40 (High School)
I'll See You in My Dreams
Gault, William Campbell
412 Gutenberg downloadsen2021Difficulty 29 (Middle School)
Maid—To Order
Annas, Hal
412 Gutenberg downloadsen2021Difficulty 36 (High School)
Message From Mars
Simak, Clifford D.
412 Gutenberg downloadsen2020Difficulty 36 (High School)
Not in the Rules
Reynolds, Mack
412 Gutenberg downloadsen2021Difficulty 39 (High School)
Pharos, The Egyptian: A Romance
Boothby, Guy
412 Gutenberg downloadsen2010Difficulty 44 (College)
Pied Piper of Mars
Kummer, Frederic Arnold
412 Gutenberg downloadsen2020Difficulty 42 (College)
Redevelopment
Smith, George O. (George Oliver)
412 Gutenberg downloadsen2022Difficulty 34 (High School)
The Adventures of A Brownie As Told to My Child by Miss Mulock
Craik, Dinah Maria Mulock
412 Gutenberg downloadsen2009Difficulty 40 (High School)
The Barrier
Walton, Bryce
412 Gutenberg downloadsen2021Difficulty 36 (High School)
The Engineer
Pohl, Frederik & Kornbluth, C. M. (Cyril M.)
412 Gutenberg downloadsen2022Difficulty 52 (Graduate)
The Martian
Hilliard, A. R. (Alec Rowley) & Glasser, Allen
412 Gutenberg downloadsen2012Difficulty 39 (High School)
The Sweeper of Loray
Sheckley, Robert
412 Gutenberg downloadsen2016Difficulty 38 (High School)
Zurk
Lewis, Richard O.
412 Gutenberg downloadsen2020Difficulty 34 (High School)
Futuria Fantasia, Summer 1939
Bradbury, Ray
411 Gutenberg downloadsen2012Difficulty 47 (College)
House Operator
Garrett, Randall & Silverberg, Robert
411 Gutenberg downloadsen2021Difficulty 35 (High School)
Love Among the Robots
McDowell, Robert Emmett
411 Gutenberg downloadsen2020Difficulty 40 (High School)
On a lark to the planets A sequel to "The wonderful electric elephant"
Montgomery, Frances Trego
411 Gutenberg downloadsen2022Difficulty 48 (College)
Pogo Planet
Wollheim, Donald A.
411 Gutenberg downloadsen2024Difficulty 40 (High School)
Red Witch of Mercury
McDowell, Robert Emmett
411 Gutenberg downloadsen2020Difficulty 34 (High School)
The Light Machine
Cummings, Ray
411 Gutenberg downloadsen2022Difficulty 33 (High School)
The Raid of Dover: A Romance of the Reign of Woman, A.D. 1940
Ford, Douglas Morey
411 Gutenberg downloadsen2019Difficulty 51 (Graduate)
The Wolf-Men: A Tale of Amazing Adventure in the Under-World
Powell, David Franklin
411 Gutenberg downloadsen2022Difficulty 43 (College)
Traumerei
Beaumont, Charles
411 Gutenberg downloadsen2022Difficulty 31 (High School)
Mopsa the Fairy
Ingelow, Jean
410 Gutenberg downloadsen2010Difficulty 34 (High School)
Task of Tau
Haggard, J. Harvey (John Harvey)
410 Gutenberg downloadsen2021Difficulty 49 (College)
The Catspaw
Smith, George O. (George Oliver)
410 Gutenberg downloadsen2022Difficulty 43 (College)
The Cosmic Snare
Marlowe, Stephen
410 Gutenberg downloadsen2021Difficulty 36 (High School)
The Cream of the Jest: A comedy of evasions
Cabell, James Branch
410 Gutenberg downloadsen2021Difficulty 46 (College)
The Merchants of Venus
Phelps, A. H.
410 Gutenberg downloadsen2010Difficulty 39 (High School)
The Three Perils of Man; or, War, Women, and Witchcraft, Vol. 3 (of 3)
Hogg, James
410 Gutenberg downloadsen2012Difficulty 41 (College)
Tourists to Terra
Reynolds, Mack
410 Gutenberg downloadsen2021Difficulty 41 (College)
Cost of Living
Sheckley, Robert
409 Gutenberg downloadsen2009Difficulty 34 (High School)
Doomsday on Ajiat
Jones, Neil R.
409 Gutenberg downloadsen2022Difficulty 47 (College)
Goddess of the Moon
Reynolds, John Murray
409 Gutenberg downloadsen2020Difficulty 41 (College)
Prince Vance: The Story of a Prince with a Court in His Box
Putnam, Eleanor & Bates, Arlo
409 Gutenberg downloadsen2009Difficulty 48 (College)
Psichopath
Garrett, Randall
409 Gutenberg downloadsen2009Difficulty 47 (College)
Raiders of the Second Moon
Wells, Basil
409 Gutenberg downloadsen2020Difficulty 39 (High School)
Synthetic Hero
Fennel, Erik
409 Gutenberg downloadsen2021Difficulty 50 (College)
The Ghost in the Tower: An Episode in Jacobia
Reed, Earl H. (Earl Howell)
409 Gutenberg downloadsen2018Difficulty 50 (College)
The hate disease
Leinster, Murray
409 Gutenberg downloadsen2009Difficulty 40 (High School)
The Immortals
Duncan, David
409 Gutenberg downloadsen2016Difficulty 42 (College)
The Madcap Metalloids
Athanas, Verne
409 Gutenberg downloadsen2020Difficulty 35 (High School)
The Perfect World: A romance of strange people and strange places
Scrymsour, Ella M.
409 Gutenberg downloadsen2019Difficulty 38 (High School)
The Return
Piper, H. Beam & McGuire, John J. (John Joseph)
409 Gutenberg downloadsen2006Difficulty 38 (High School)
The Return of Tharn
Browne, Howard
409 Gutenberg downloadsen2010Difficulty 46 (College)
Az egyszeri királyfi : $b Mese 9 képben, 3 felvonásban
Szép, Ernő
408 Gutenberg downloadshu2024
Death of a mutant
De Vet, Charles V.
408 Gutenberg downloadsen2024Difficulty 32 (High School)
Jason, Son of Jason
Giesy, J. U. (John Ulrich)
408 Gutenberg downloadsen2022Difficulty 45 (College)
Never meet again
Budrys, Algis
408 Gutenberg downloadsen2023Difficulty 39 (High School)
Quest's End
Wells, Basil
408 Gutenberg downloadsen2020Difficulty 41 (College)
The Adventures of Diggeldy Dan
Norwood, Edwin P.
408 Gutenberg downloadsen2020Difficulty 43 (College)
The Crowded Colony
Bixby, Jerome
408 Gutenberg downloadsen2020Difficulty 39 (High School)
The Sensitive Man
Anderson, Poul
408 Gutenberg downloadsen2010Difficulty 40 (High School)
The Story of the White Mouse
Unknown
408 Gutenberg downloadsen2009Difficulty 56 (Graduate)
The warriors
Purdom, Tom
408 Gutenberg downloadsen2023Difficulty 36 (High School)
What Hath Me?
Kuttner, Henry
408 Gutenberg downloadsen2020Difficulty 40 (High School)
Escape From Pluto
Oberfield, William
407 Gutenberg downloadsen2021Difficulty 39 (High School)
From Monkey to Man, or, Society in the Tertiary Age A Story of the Missing Link, Showing the First Steps in Industry, Commerce, Government, Religion and the Arts; With an Account of the Great Expedition From Cocoanut Hill and the Wars in Alligator Swamp
Bierbower, Austin
407 Gutenberg downloadsen2020Difficulty 52 (Graduate)
I'll dream of you
Farrell, Henry
407 Gutenberg downloadsen2023Difficulty 37 (High School)
If You're Smart—
Jameson, Malcolm
407 Gutenberg downloadsen2020Difficulty 42 (College)
Jackie sees a star
Bradley, Marion Zimmer
407 Gutenberg downloadsen2024Difficulty 34 (High School)
Meccania, the Super-State
Gregory, Owen
407 Gutenberg downloadsen2013Difficulty 48 (College)
Mr. Loneliness
Slesar, Henry
407 Gutenberg downloadsen2024Difficulty 30 (Middle School)
Pipe Dream
Leiber, Fritz
407 Gutenberg downloadsen2019Difficulty 47 (College)
Revenge of the Vera
Hasse, Henry
407 Gutenberg downloadsen2020Difficulty 35 (High School)
Slingshot
Lande, Irving W.
407 Gutenberg downloadsen2007Difficulty 39 (High School)
Special Delivery
Neville, Kris
407 Gutenberg downloadsen2021Difficulty 39 (High School)
The Dream-God, or, A Singular Evolvement of Thought in Sleep
Cuningham, John
407 Gutenberg downloadsen2021Difficulty 53 (Graduate)
The Night of the Trolls
Laumer, Keith
407 Gutenberg downloadsen2016Difficulty 33 (High School)
The Thing of Venus
Peacock, Wilbur S.
407 Gutenberg downloadsen2020Difficulty 44 (College)
Tom Swift and his talking pictures : $b or, The greatest invention on record
Appleton, Victor
407 Gutenberg downloadsen2024Difficulty 40 (High School)
Captives of the Thieve-Star
Schmitz, James H.
406 Gutenberg downloadsen2021Difficulty 39 (High School)
Fairies Afield
Molesworth, Mrs.
406 Gutenberg downloadsen2012Difficulty 40 (High School)
Fairyland planet
Silletto, John
406 Gutenberg downloadsen2023Difficulty 39 (High School)
Frank Reade, Jr., with his new steam horse in the great American desert or, The sandy trail of death
Senarens, Luis
406 Gutenberg downloadsen2022Difficulty 35 (High School)
Half-Past Bedtime
Bashford, H. H. (Henry Howarth), Sir
406 Gutenberg downloadsen2011Difficulty 32 (High School)
John's Other Practice
Marks, Winston K. (Winston Kinney)
406 Gutenberg downloadsen2021Difficulty 43 (College)
Minos of Sardanes
Stilson, Charles B. (Charles Billings)
406 Gutenberg downloadsen2021Difficulty 41 (College)
Mission
Mason, John Hollis
406 Gutenberg downloadsen2024Difficulty 47 (College)
Mr. Wicker's Window
Dawson, Carley
406 Gutenberg downloadsen2009Difficulty 38 (High School)
The Akkra case
De Ford, Miriam Allen
406 Gutenberg downloadsen2023Difficulty 50 (College)
The Avenger
Knight, Damon
406 Gutenberg downloadsen2020Difficulty 37 (High School)
The Cosmic Junkman
Phillips, Rog
406 Gutenberg downloadsen2021Difficulty 35 (High School)
The Enchanted Island
Apjohn, Fannie Louise
406 Gutenberg downloadsen2007Difficulty 40 (High School)
The Space Between
Gilbert, Robert E.
406 Gutenberg downloadsen2020Difficulty 40 (High School)
Beneath the Red World's Crust
Fennel, Erik
405 Gutenberg downloadsen2021Difficulty 43 (College)
Cave-Dwellers of Saturn
Wiggin, John
405 Gutenberg downloadsen2020Difficulty 45 (College)
Course of Empire
Wilson, Richard
405 Gutenberg downloadsen2022Difficulty 38 (High School)
Dead Ringer
Del Rey, Lester
405 Gutenberg downloadsen2009Difficulty 37 (High School)
Formula for murder
Rothman, Milton A.
405 Gutenberg downloadsen2023Difficulty 42 (College)
Homecoming
Hidalgo, Miguel
405 Gutenberg downloadsen2019Difficulty 35 (High School)
La carrosse aux deux lézards verts
Boylesve, René
405 Gutenberg downloadsfr2006
Longhead: The Story of the First Fire
Robinson, C. H. (Charles Henry)
405 Gutenberg downloadsen2015Difficulty 55 (Graduate)
Menace From Vega
Garrett, Randall & Silverberg, Robert
405 Gutenberg downloadsen2021Difficulty 37 (High School)
Needler
Garrett, Randall
405 Gutenberg downloadsen2023Difficulty 37 (High School)
Patch
Shedenhelm, William
405 Gutenberg downloadsen2020Difficulty 34 (High School)
Sjambak
Vance, Jack
405 Gutenberg downloadsen2009Difficulty 38 (High School)
The Ballad of Venus Nell
Bond, Nelson S.
405 Gutenberg downloadsen2020Difficulty 37 (High School)
The Big Bounce
Tevis, Walter S.
405 Gutenberg downloadsen2007Difficulty 36 (High School)
The Dancers
St. Clair, Margaret
405 Gutenberg downloadsen2020Difficulty 33 (High School)
The eternal quest
Gilbert, Joseph
405 Gutenberg downloadsen2022Difficulty 47 (College)
The Mantooth
Leadem, Christopher
405 Gutenberg downloadsen2005Difficulty 41 (College)
Yellow-Cap and Other Fairy-Stories For Children
Hawthorne, Julian
405 Gutenberg downloadsen2010Difficulty 37 (High School)
Yesterday House
Leiber, Fritz
405 Gutenberg downloadsen2016Difficulty 37 (High School)
Blind Time
Smith, George O. (George Oliver)
404 Gutenberg downloadsen2022Difficulty 39 (High School)
City of the Living Flame
Hasse, Henry
404 Gutenberg downloadsen2020Difficulty 38 (High School)
Give Back a World
Gallun, Raymond Z. (Raymond Zinke)
404 Gutenberg downloadsen2021Difficulty 39 (High School)
Home is the Spaceman
Smith, George O. (George Oliver)
404 Gutenberg downloadsen2022Difficulty 43 (College)
Nuova; or, The New Bee
Kellogg, Vernon L. (Vernon Lyman)
404 Gutenberg downloadsen2012Difficulty 44 (College)
Prison of a Billion Years
Marlowe, Stephen
404 Gutenberg downloadsen2010Difficulty 34 (High School)
Robur de Veroveraar
Verne, Jules
404 Gutenberg downloadsnl2006
Space Oasis
Gallun, Raymond Z. (Raymond Zinke)
404 Gutenberg downloadsen2020Difficulty 37 (High School)
Specimens of German Romance; Vol. II. Master Flea
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
404 Gutenberg downloadsen2010Difficulty 54 (Graduate)
The escape of Alice: A Christmas fantasy
Starrett, Vincent
404 Gutenberg downloadsen2022Difficulty 38 (High School)
The Invisible Enemy
Castle, Arnold
404 Gutenberg downloadsen2021Difficulty 40 (High School)
The Man Higher Up
Balmer, Edwin & MacHarg, William
404 Gutenberg downloadsen2022Difficulty 43 (College)
The scientific pioneer returns
Bond, Nelson S.
404 Gutenberg downloadsen2024Difficulty 36 (High School)
The Snowball Effect
MacLean, Katherine
404 Gutenberg downloadsen2015Difficulty 44 (College)
A Question of Identity
Riley, Frank
403 Gutenberg downloadsen2019Difficulty 42 (College)
Blind Play
Davis, Chandler
403 Gutenberg downloadsen2020Difficulty 40 (High School)
Colony of the Unfit
Carter, Manfred A.
403 Gutenberg downloadsen2020Difficulty 40 (High School)
Escape Velocity
Fontenay, Charles L.
403 Gutenberg downloadsen2019Difficulty 35 (High School)
Little Tom
Tille, Václav
403 Gutenberg downloadsen2011Difficulty 43 (College)
Manners and Customs of the Thrid
Leinster, Murray
403 Gutenberg downloadsen2020Difficulty 40 (High School)
Piccolissima
Montgolfier, Adélaïde de
403 Gutenberg downloadsen2003Difficulty 50 (College)
Scrambled World
Wells, Basil
403 Gutenberg downloadsen2020Difficulty 39 (High School)
Tepondicon
Jacobi, Carl
403 Gutenberg downloadsen2020Difficulty 39 (High School)
The Invaders
Leinster, Murray
403 Gutenberg downloadsen2010Difficulty 35 (High School)
The Romance of the Moon
Mitchell, John Ames
403 Gutenberg downloadsen2021Difficulty 44 (College)
The Tree of Life
Moore, C. L. (Catherine Lucile)
403 Gutenberg downloadsen2010Difficulty 44 (College)
To Save Earth
Ludwig, Edward W.
403 Gutenberg downloadsen2016Difficulty 34 (High School)
Total Recall
Sternig, Larry
403 Gutenberg downloadsen2020Difficulty 39 (High School)
Where I Wasn't Going
Richmond, Walt & Richmond, Leigh
403 Gutenberg downloadsen2010Difficulty 51 (Graduate)
Yermah the Dorado: The story of a lost race
Wait, Frona Eunice
403 Gutenberg downloadsen2022Difficulty 51 (Graduate)
Z-Day on Centauri
Simmons, Henry T.
403 Gutenberg downloadsen2021Difficulty 39 (High School)
"Utopia? Never!"
Disch, Thomas M.
402 Gutenberg downloadsen2023Difficulty 42 (College)
A Tourist Named Death
Anvil, Christopher
402 Gutenberg downloadsen2019Difficulty 41 (College)
Adrift in the Unknown; or, Queer Adventures in a Queer Realm
Cook, William Wallace
402 Gutenberg downloadsen2013Difficulty 47 (College)
Battleground
Del Rey, Lester
402 Gutenberg downloadsen2024Difficulty 41 (College)
Captain Chaos
Morrissey, D. Allen
402 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Frank Reade Jr. and His Engine of the Clouds Or, Chased Around the World in the Sky
Senarens, Luis
402 Gutenberg downloadsen2017Difficulty 36 (High School)
Lord Tedric
Smith, E. E. (Edward Elmer)
402 Gutenberg downloadsen2015Difficulty 42 (College)
Run, Little Monster!
Geier, Chester S.
402 Gutenberg downloadsen2021Difficulty 35 (High School)
The Doom of London
White, Fred M. (Fred Merrick)
402 Gutenberg downloadsen2018Difficulty 40 (High School)
The Door into Infinity
Hamilton, Edmond
402 Gutenberg downloadsen2010Difficulty 40 (High School)
The Galactic Ghost
Reynolds, Mack
402 Gutenberg downloadsen2020Difficulty 46 (College)
The life-masters
Hamilton, Edmond
402 Gutenberg downloadsen2024Difficulty 61 (Academic)
Utazás a föld központja felé (1. rész)
Verne, Jules
402 Gutenberg downloadshu2021
Voyage To Eternity
Marlowe, Stephen
402 Gutenberg downloadsen2010Difficulty 33 (High School)
Wall of Crystal, Eye of Night
Budrys, Algis
402 Gutenberg downloadsen2016Difficulty 39 (High School)
Warning from the Stars
Cocking, Ron
402 Gutenberg downloadsen2007Difficulty 43 (College)
Beauty interrupted
Fontenay, Charles L.
401 Gutenberg downloadsen2023Difficulty 41 (College)
Dave Dawson on Guadalcanal
Bowen, Robert Sidney
401 Gutenberg downloadsen2010Difficulty 32 (High School)
In His Image
Walton, Bryce
401 Gutenberg downloadsen2020Difficulty 33 (High School)
Learning Theory
McConnell, James V.
401 Gutenberg downloadsen2019Difficulty 43 (College)
Meeting of the Minds
Sheckley, Robert
401 Gutenberg downloadsen2016Difficulty 38 (High School)
Perfect Companion
McGreevey, John
401 Gutenberg downloadsen2021Difficulty 38 (High School)
Quest of Thig
Wells, Basil
401 Gutenberg downloadsen2020Difficulty 43 (College)
Robinc
Boucher, Anthony
401 Gutenberg downloadsen2020Difficulty 38 (High School)
Solomon's Orbit
Carroll, William
401 Gutenberg downloadsen2007Difficulty 46 (College)
Tales of the Wonder Club, Volume II
Halidom, M. Y.
401 Gutenberg downloadsen2011Difficulty 33 (High School)
The Lost Tribes of Venus
Fennel, Erik
401 Gutenberg downloadsen2020Difficulty 48 (College)
The Rebel of Valkyr
Coppel, Alfred
401 Gutenberg downloadsen2020Difficulty 39 (High School)
Toffee haunts a ghost
Farrell, Henry
401 Gutenberg downloadsen2023Difficulty 39 (High School)
Two Thousand Miles Below
Diffin, Charles Willard
401 Gutenberg downloadsen2009Difficulty 39 (High School)
Under the Skin
Perri, Leslie
401 Gutenberg downloadsen2022Difficulty 39 (High School)
Wanderlust
Nourse, Alan Edward
401 Gutenberg downloadsen2021Difficulty 35 (High School)
1931: A Glance at the Twentieth Century
Hartshorne, Henry
400 Gutenberg downloadsen2010Difficulty 61 (Academic)
Against the Stone Beasts
Blish, James
400 Gutenberg downloadsen2021Difficulty 44 (College)
Citadel of Lost Ships
Brackett, Leigh
400 Gutenberg downloadsen2020Difficulty 33 (High School)
Gravy Train
Galouye, Daniel F.
400 Gutenberg downloadsen2019Difficulty 47 (College)
Halftripper
Reynolds, Mack
400 Gutenberg downloadsen2020Difficulty 37 (High School)
John Holder's Weapon
Williams, Robert Moore
400 Gutenberg downloadsen2021Difficulty 34 (High School)
Lex
Haggert, W. T.
400 Gutenberg downloadsen2016Difficulty 42 (College)
Nobody saw the ship
Leinster, Murray
400 Gutenberg downloadsen2023Difficulty 49 (College)
Quest of the Golden Ape
Fairman, Paul W. & Marlowe, Stephen
400 Gutenberg downloadsen2010Difficulty 39 (High School)
Recoil
Smith, George O. (George Oliver)
400 Gutenberg downloadsen2022Difficulty 38 (High School)
The Gift
Sturgis, Melvin
400 Gutenberg downloadsen2021Difficulty 37 (High School)
Thin Edge
Garrett, Randall
400 Gutenberg downloadsen2010Difficulty 43 (College)
Zehru of Xollar
Wells, Hal K.
400 Gutenberg downloadsen2008Difficulty 49 (College)
Daughters of Doom
Hickey, H. B.
399 Gutenberg downloadsen2008Difficulty 37 (High School)
Ecology on Rollins Island
Lang, Varley
399 Gutenberg downloadsen2019Difficulty 34 (High School)
Even Stephen
Stearns, Charles A.
399 Gutenberg downloadsen2023Difficulty 39 (High School)
Everybody knows Joe
Kornbluth, C. M. (Cyril M.)
399 Gutenberg downloadsen2023Difficulty 38 (High School)
Finders keepers
Marlowe, Stephen
399 Gutenberg downloadsen2023Difficulty 32 (High School)
From Zone to Zone Or, The Wonderful Trip of Frank Reade, Jr., with His Latest Air-Ship
Senarens, Luis
399 Gutenberg downloadsen2017Difficulty 36 (High School)
Gama Is Thee!
Mullen, Stanley
399 Gutenberg downloadsen2021Difficulty 46 (College)
Get Out of My Body!
Harris, Tom W.
399 Gutenberg downloadsen2021Difficulty 39 (High School)
Jack and the Check Book
Bangs, John Kendrick
399 Gutenberg downloadsen2010Difficulty 42 (College)
Mr. Meek Plays Polo
Simak, Clifford D.
399 Gutenberg downloadsen2020Difficulty 35 (High School)
Slay-Ride
Marks, Winston K. (Winston Kinney)
399 Gutenberg downloadsen2020Difficulty 38 (High School)
Taikapeili : $b Nelinäytöksinen satunäytelmä
Larin-Kyösti
399 Gutenberg downloadsfi2023
The downfall of Lancelot Biggs
Bond, Nelson S.
399 Gutenberg downloadsen2024Difficulty 35 (High School)
The Gently Orbiting Blonde
Peterson, John Victor
399 Gutenberg downloadsen2022Difficulty 42 (College)
The Legend of Monte della Sibilla; or, Le paradis de la reine Sibille
Bell, Clive
399 Gutenberg downloadsen2020Difficulty 50 (College)
The ordeal of Lancelot Biggs
Bond, Nelson S.
399 Gutenberg downloadsen2024Difficulty 39 (High School)
The swamp was upside down
Leinster, Murray
399 Gutenberg downloadsen2022Difficulty 40 (High School)
The Ultimate Quest
Annas, Hal
399 Gutenberg downloadsen2021Difficulty 36 (High School)
Zoo mooi als zonneschijn. Het Kaarsemannetje
Heijermans, Ida (Ida Sarah)
399 Gutenberg downloadsnl2021
Beyond Pandora
Martin, Robert J.
398 Gutenberg downloadsen2007Difficulty 39 (High School)
Creatures of Vibration
Vincent, Harl
398 Gutenberg downloadsen2007Difficulty 44 (College)
Excitement for sale
Marlowe, Stephen
398 Gutenberg downloadsen2024Difficulty 39 (High School)
Guardians of the Tower
Garrett, Randall
398 Gutenberg downloadsen2021Difficulty 35 (High School)
Hawk Carse
Gilmore, Anthony
398 Gutenberg downloadsen2009Difficulty 44 (College)
Peter Merton's private mint
Ellison, Harlan
398 Gutenberg downloadsen2024Difficulty 34 (High School)
Sargasso of the Stars
Kummer, Frederic Arnold
398 Gutenberg downloadsen2020Difficulty 40 (High School)
Scream at midnight
Brennan, Joseph Payne
398 Gutenberg downloadsen2023Difficulty 43 (College)
The Bloodhounds of Zirth
Palmer, Lloyd
398 Gutenberg downloadsen2021Difficulty 33 (High School)
The Sun-Death
Whiteside, Stanley
398 Gutenberg downloadsen2021Difficulty 34 (High School)
The thought-feeders
Winterbotham, R. R. (Russell Robert)
398 Gutenberg downloadsen2024Difficulty 37 (High School)
The Weird Adventures of Professor Delapine of the Sorbonne
Johnson, G. Lindsay (George Lindsay)
398 Gutenberg downloadsen2018Difficulty 49 (College)
Wanted: One Sane Man
Robinson, Frank M.
398 Gutenberg downloadsen2021Difficulty 42 (College)
Zicci: A Tale — Volume 02
Lytton, Edward Bulwer Lytton, Baron
398 Gutenberg downloadsen2005Difficulty 43 (College)
A jövő század regénye, 2. rész
Jókai, Mór
397 Gutenberg downloadshu2017
Beauty contest?
Slesar, Henry
397 Gutenberg downloadsen2024Difficulty 36 (High School)
Boarding party
Young, Robert F.
397 Gutenberg downloadsen2023Difficulty 59 (Graduate)
Circus
Nourse, Alan Edward
397 Gutenberg downloadsen2007Difficulty 30 (Middle School)
Combatman
Davis, John Massie
397 Gutenberg downloadsen2021Difficulty 39 (High School)
Das zweite Gesicht: Eine Liebesgeschichte
Löns, Hermann
397 Gutenberg downloadsde2017
Hot Planet
Clement, Hal
397 Gutenberg downloadsen2016Difficulty 41 (College)
Kreativity For Kats
Leiber, Fritz
397 Gutenberg downloadsen2016Difficulty 47 (College)
Office call
Fritch, Charles E.
397 Gutenberg downloadsen2024Difficulty 37 (High School)
Pariah Planet
Leinster, Murray
397 Gutenberg downloadsen2009Difficulty 43 (College)
Toppleton's Client; Or, A Spirit in Exile
Bangs, John Kendrick
397 Gutenberg downloadsen2010Difficulty 51 (Graduate)
Alien
Smith, George O. (George Oliver)
396 Gutenberg downloadsen2022Difficulty 39 (High School)
Anno Domini 2000; or, Woman's Destiny
Vogel, Julius, Sir
396 Gutenberg downloadsen2015Difficulty 53 (Graduate)
Bramble Bush
Nourse, Alan Edward
396 Gutenberg downloadsen2019Difficulty 37 (High School)
Capillária: Regény
Karinthy, Frigyes
396 Gutenberg downloadshu2022
Hanit the Enchantress
Pier, Garrett Chatfield
396 Gutenberg downloadsen2020Difficulty 49 (College)
Hellflower
Smith, George O. (George Oliver)
396 Gutenberg downloadsen2023Difficulty 38 (High School)
Infiltration
Budrys, Algis
396 Gutenberg downloadsen2023Difficulty 39 (High School)
Meddler's Moon
Smith, George O. (George Oliver)
396 Gutenberg downloadsen2022Difficulty 39 (High School)
Messenger
Samachson, Joseph
396 Gutenberg downloadsen2021Difficulty 39 (High School)
Once a first wife
Arkawy, Norman
396 Gutenberg downloadsen2024Difficulty 43 (College)
Peril of the Blue World
Abernathy, Robert
396 Gutenberg downloadsen2020Difficulty 52 (Graduate)
The Boy Apprenticed to an Enchanter
Colum, Padraic
396 Gutenberg downloadsen2016Difficulty 35 (High School)
The great illusion
Banister, Manly
396 Gutenberg downloadsen2024Difficulty 35 (High School)
The Luckiest Man in Denv
Kornbluth, C. M. (Cyril M.)
396 Gutenberg downloadsen2016Difficulty 36 (High School)
Woman's touch
Smith, Evelyn E.
396 Gutenberg downloadsen2024Difficulty 40 (High School)
You'll Like It on Mars
Harris, Tom W.
396 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Action on Azura
Osborne, Robertson
395 Gutenberg downloadsen2020Difficulty 41 (College)
An Art Shop in Greenwich Village
Cummings, Ray
395 Gutenberg downloadsen2022Difficulty 35 (High School)
Birthday Present
Marmor, Arnold
395 Gutenberg downloadsen2021Difficulty 20 (Elementary)
Der rote Stern: Ein utopischer Roman
Bogdanov, A. (Aleksandr)
395 Gutenberg downloadsde2020
Down Went McGinty
Holden, Fox B.
395 Gutenberg downloadsen2020Difficulty 37 (High School)
I Am a Nucleus
Barr, Stephen
395 Gutenberg downloadsen2016Difficulty 36 (High School)
Martians Never Die
Daniel, Lucius
395 Gutenberg downloadsen2009Difficulty 35 (High School)
Nightmare on the nose
Smith, Evelyn E.
395 Gutenberg downloadsen2023Difficulty 33 (High School)
Of All Possible Worlds
Tenn, William
395 Gutenberg downloadsen2016Difficulty 48 (College)
Problem Planet
Winterbotham, R. R. (Russell Robert)
395 Gutenberg downloadsen2021Difficulty 34 (High School)
Signal Red
Guth, Henry
395 Gutenberg downloadsen2020Difficulty 36 (High School)
Smugglers' Reef: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
395 Gutenberg downloadsen2009Difficulty 35 (High School)
Spirits do return
White, Ida Belle
395 Gutenberg downloadsen2018Difficulty 30 (Middle School)
Stopwatch on the world
Gilgannon, Daniel R.
395 Gutenberg downloadsen2023Difficulty 41 (College)
The Good Work
Thomas, Theodore L.
395 Gutenberg downloadsen2019Difficulty 31 (High School)
The Hairy Ones
Wells, Basil
395 Gutenberg downloadsen2020Difficulty 42 (College)
The Impossible Pirate
Smith, George O. (George Oliver)
395 Gutenberg downloadsen2022Difficulty 44 (College)
The Lunarian Professor and His Remarkable Revelations Concerning the Earth, the Moon and Mars Together with An Account of the Cruise of the Sally Ann
Alexander, James B. (James Bradun)
395 Gutenberg downloadsen2019Difficulty 49 (College)
The Sun King
Derreaux, Gaston
395 Gutenberg downloadsen2008Difficulty 40 (High School)
Ultimatum
Aycock, Roger D.
395 Gutenberg downloadsen2021Difficulty 43 (College)
World of Mockery
Moskowitz, Sam
395 Gutenberg downloadsen2020Difficulty 46 (College)
Avoidance Situation
McConnell, James V.
394 Gutenberg downloadsen2019Difficulty 41 (College)
Child of the Sun
Brackett, Leigh
394 Gutenberg downloadsen2020Difficulty 34 (High School)
Collision Orbit
Beck, Clyde
394 Gutenberg downloadsen2021Difficulty 33 (High School)
His Master's Voice
Garrett, Randall
394 Gutenberg downloadsen2015Difficulty 41 (College)
Master Race
Ashby, Richard
394 Gutenberg downloadsen2021Difficulty 40 (High School)
No Sons Left to Die!
Annas, Hal
394 Gutenberg downloadsen2021Difficulty 33 (High School)
Off the Beam
Smith, George O. (George Oliver)
394 Gutenberg downloadsen2022Difficulty 40 (High School)
Planet of Creation
Geier, Chester S.
394 Gutenberg downloadsen2020Difficulty 44 (College)
Prospector's Special
Sheckley, Robert
394 Gutenberg downloadsen2016Difficulty 36 (High School)
Sidewinders From Sirius
Holden, Fox B.
394 Gutenberg downloadsen2021Difficulty 47 (College)
Silence is—Deadly
Shurtleff, Bertrand
394 Gutenberg downloadsen2020Difficulty 44 (College)
The Ambassadors From Venus
Crossen, Kendell Foster
394 Gutenberg downloadsen2020Difficulty 40 (High School)
The Inquisitor
Silverberg, Robert
394 Gutenberg downloadsen2021Difficulty 37 (High School)
The Soul Eaters
Conover, William
394 Gutenberg downloadsen2020Difficulty 45 (College)
The Village of Youth, and Other Fairy Tales
Hatton, Bessie
394 Gutenberg downloadsen2011Difficulty 38 (High School)
Touch the sky
Coppel, Alfred
394 Gutenberg downloadsen2022Difficulty 33 (High School)
Tyrants of Time
Marlowe, Stephen
394 Gutenberg downloadsen2021Difficulty 41 (College)
World Without Glamor
Marlowe, Stephen
394 Gutenberg downloadsen2021Difficulty 32 (High School)
After Ixmal
Sutton, Jeff
393 Gutenberg downloadsen2023Difficulty 46 (College)
Cully
Egan, Jack
393 Gutenberg downloadsen2008Difficulty 36 (High School)
Memorials of Shrewsbury being a concise description of the town and its environs, adapted as a general guide for the information of visitors and residents
Pidgeon, Henry
393 Gutenberg downloadsen2020Difficulty 60 (Graduate)
Meteor-Men of Mars
Cord, Harry & Kline, Otis Adelbert
393 Gutenberg downloadsen2020Difficulty 39 (High School)
New Year's Wake: A Terran Empire story
Wilson, Ann
393 Gutenberg downloadsen2008Difficulty 40 (High School)
Rescue Mission
Silverberg, Robert
393 Gutenberg downloadsen2021Difficulty 39 (High School)
Seller of the Sky
Dryfoos, Dave
393 Gutenberg downloadsen2019Difficulty 32 (High School)
Spider Men of Gharr
Peacock, Wilbur S.
393 Gutenberg downloadsen2020Difficulty 42 (College)
The Fantasy Fan , Volume 2, Number 1, September 1934 The Fan's Own Magazine
Various
393 Gutenberg downloadsen2021Difficulty 53 (Graduate)
The First Man on the Moon
Coppel, Alfred
393 Gutenberg downloadsen2021Difficulty 33 (High School)
The Martian Shore
Fontenay, Charles L.
393 Gutenberg downloadsen2022Difficulty 35 (High School)
The Premiere
Sabia, Richard
393 Gutenberg downloadsen2008Difficulty 37 (High School)
The Scarlet Lake Mystery: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
393 Gutenberg downloadsen2010Difficulty 38 (High School)
The Sword of Johnny Damokles
Parker, Hugh Frazier
393 Gutenberg downloadsen2020Difficulty 38 (High School)
The Temple of Earth
Anderson, Poul
393 Gutenberg downloadsen2022Difficulty 40 (High School)
The Weapon From Eternity
Swain, Dwight V.
393 Gutenberg downloadsen2021Difficulty 33 (High School)
A kiss for the conqueror
Slesar, Henry
392 Gutenberg downloadsen2024Difficulty 33 (High School)
A Knyght Ther Was
Young, Robert F.
392 Gutenberg downloadsen2010Difficulty 43 (College)
Atavism
Fennel, Erik
392 Gutenberg downloadsen2020Difficulty 46 (College)
Bobbie Bubbles
Sherwood, E. Hugh & Budlong, Maud Gridley
392 Gutenberg downloadsen2014Difficulty 37 (High School)
Car Pool
Brown, Rosel George
392 Gutenberg downloadsen2019Difficulty 32 (High School)
Dark Reality
Williams, Robert Moore
392 Gutenberg downloadsen2021Difficulty 33 (High School)
Easy Does It
Von Wald, E. G.
392 Gutenberg downloadsen2019Difficulty 38 (High School)
Looking Further Forward An Answer to Looking Backward by Edward Bellamy
Michaelis, Richard
392 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Miracle
Cummings, Ray
392 Gutenberg downloadsen2022Difficulty 39 (High School)
Quest on Io
Williams, Robert Moore
392 Gutenberg downloadsen2020Difficulty 36 (High School)
Satellite of Death
Garrett, Randall
392 Gutenberg downloadsen2021Difficulty 41 (College)
The Life and Adventures of Peter Wilkins, Volume 2 (of 2)
Paltock, Robert
392 Gutenberg downloadsen2016Difficulty 60 (Graduate)
The Six Fingers of Time
Lafferty, R. A.
392 Gutenberg downloadsen2010Difficulty 32 (High School)
The world-mover
Smith, George O. (George Oliver)
392 Gutenberg downloadsen2023Difficulty 43 (College)
Voyage d'un Habitant de la Lune à Paris à la Fin du XVIIIe Siècle
Gallet, Pierre
392 Gutenberg downloadsfr2005
Wake (First 25,000 words)
Sawyer, Robert J.
392 Gutenberg downloadsen2010Difficulty 44 (College)
Asneha, the legend of the opal
Fornaro, Carlo de
391 Gutenberg downloadsen2020Difficulty 56 (Graduate)
Assignment on Venus
Jacobi, Carl
391 Gutenberg downloadsen2020Difficulty 41 (College)
Coppertop: The Queer Adventures of a Quaint Child
Gaze, Harold
391 Gutenberg downloadsen2018Difficulty 35 (High School)
Double-Cross
Pohl, Frederik
391 Gutenberg downloadsen2020Difficulty 34 (High School)
Fine Feathers
Smith, George O. (George Oliver)
391 Gutenberg downloadsen2022Difficulty 39 (High School)
Gramp
De Vet, Charles V.
391 Gutenberg downloadsen2020Difficulty 25 (Middle School)
In the Sphere of Time
Palmer, Ray
391 Gutenberg downloadsen2021Difficulty 39 (High School)
Joe Carson's Weapon
Adams, James R.
391 Gutenberg downloadsen2020Difficulty 44 (College)
Lesson for Today
Nydahl, Joel
391 Gutenberg downloadsen2021Difficulty 31 (High School)
Mary Anonymous
Walton, Bryce
391 Gutenberg downloadsen2020Difficulty 39 (High School)
Moon of Danger
dePina, Albert
391 Gutenberg downloadsen2021Difficulty 37 (High School)
Problem in solid
Smith, George O. (George Oliver)
391 Gutenberg downloadsen2022Difficulty 38 (High School)
Prodigal Weapon
Garson, Bill
391 Gutenberg downloadsen2020Difficulty 36 (High School)
Radio V-rays
Dirk, Jan
391 Gutenberg downloadsen2024Difficulty 46 (College)
Redcoat Captain: A Story of That Country
Ollivant, Alfred
391 Gutenberg downloadsen2017Difficulty 35 (High School)
Stellar Showboat
Jameson, Malcolm
391 Gutenberg downloadsen2020Difficulty 40 (High School)
The Fantasy Fan, Volume 1, Number 10, June 1934 The Fan's Own Magazine
Various
391 Gutenberg downloadsen2021Difficulty 48 (College)
The Fantasy Fan, Volume 2, Number 4, December 1934
Various
391 Gutenberg downloadsen2021Difficulty 61 (Academic)
The Moon Maid
Burroughs, Edgar Rice
391 Gutenberg downloadsen2019Difficulty 57 (Graduate)
The Star-Master
Cummings, Ray
391 Gutenberg downloadsen2020Difficulty 34 (High School)
Where the Gods Decide
McKimmey, James
391 Gutenberg downloadsen2021Difficulty 32 (High School)
Crisis on Titan
Adams, James R.
390 Gutenberg downloadsen2020Difficulty 41 (College)
Earthbound
Del Rey, Lester
390 Gutenberg downloadsen2016Difficulty 36 (High School)
Meeting at the Summit
Jorgensen, Ivar
390 Gutenberg downloadsen2021Difficulty 38 (High School)
Sales Talk
Cente, H. F.
390 Gutenberg downloadsen2021Difficulty 34 (High School)
Scènes préhistoriques
Rosny, J.-H., aîné
390 Gutenberg downloadsfr2008
The Big Headache
Harmon, Jim
390 Gutenberg downloadsen2020Difficulty 37 (High School)
The Brownies and Prince Florimel; Or, Brownieland, Fairyland, and Demonland
Cox, Palmer
390 Gutenberg downloadsen2012Difficulty 42 (College)
The Conjurer of Venus
Troy, Conan T.
390 Gutenberg downloadsen2020Difficulty 32 (High School)
The Fatal Third
Thomas, Theodore L.
390 Gutenberg downloadsen2020Difficulty 36 (High School)
The girl from Samarcand
Price, E. Hoffmann
390 Gutenberg downloadsen2024Difficulty 47 (College)
The Green World
Clement, Hal
390 Gutenberg downloadsen2020Difficulty 47 (College)
The Lost Door
Quick, Dorothy
390 Gutenberg downloadsen2010Difficulty 36 (High School)
The Prison of the Stars
Mullen, Stanley
390 Gutenberg downloadsen2021Difficulty 44 (College)
The Reluctant Heroes
Robinson, Frank M.
390 Gutenberg downloadsen2016Difficulty 31 (High School)
The Shadow-Gods
Garson, Bill
390 Gutenberg downloadsen2020Difficulty 37 (High School)
The smart ones
Sharkey, Jack
390 Gutenberg downloadsen2023Difficulty 36 (High School)
The Strange Voyage and Adventures of Domingo Gonsales, to the World in the Moon
Godwin, Francis
390 Gutenberg downloadsen2014Difficulty 78 (Expert)
The Wailing Octopus: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
390 Gutenberg downloadsen2010Difficulty 37 (High School)
Aide Memoire
Laumer, Keith
389 Gutenberg downloadsen2020Difficulty 35 (High School)
Answer, please answer
Bova, Ben
389 Gutenberg downloadsen2023Difficulty 40 (High School)
Doorway to Destruction
Hatfield, Garold S.
389 Gutenberg downloadsen2020Difficulty 45 (College)
Friends and Enemies
Leiber, Fritz
389 Gutenberg downloadsen2022Difficulty 37 (High School)
Is That You Xeluchli?
Hetschel, Dick
389 Gutenberg downloadsen2020Difficulty 42 (College)
Julius LeVallon: An Episode
Blackwood, Algernon
389 Gutenberg downloadsen2015Difficulty 52 (Graduate)
Junior
Abernathy, Robert
389 Gutenberg downloadsen2015Difficulty 45 (College)
Not in the Script
Marmor, Arnold
389 Gutenberg downloadsen2021Difficulty 32 (High School)
She Knew He Was Coming
Neville, Kris
389 Gutenberg downloadsen2010Difficulty 29 (Middle School)
So Many Worlds Away...
Swain, Dwight V.
389 Gutenberg downloadsen2021Difficulty 36 (High School)
Space-Wolf
Cummings, Ray
389 Gutenberg downloadsen2020Difficulty 37 (High School)
The Eyes of Thar
Kuttner, Henry
389 Gutenberg downloadsen2020Difficulty 35 (High School)
The Last Laugh
Walton, Bryce
389 Gutenberg downloadsen2020Difficulty 39 (High School)
The man who liked lions
Daley, John Bernard
389 Gutenberg downloadsen2022Difficulty 32 (High School)
The Monster That Threatened the Universe
Winterbotham, R. R. (Russell Robert)
389 Gutenberg downloadsen2020Difficulty 38 (High School)
The Other Now
Leinster, Murray
389 Gutenberg downloadsen2016Difficulty 34 (High School)
The Seven Jewels of Chamar
Jones, Raymond F.
389 Gutenberg downloadsen2020Difficulty 35 (High School)
The Star Beast
Knight, Damon
389 Gutenberg downloadsen2021Difficulty 35 (High School)
The Ultimate Salient
Bond, Nelson S.
389 Gutenberg downloadsen2020Difficulty 39 (High School)
The wounded
Farmer, Philip José
389 Gutenberg downloadsen2024Difficulty 35 (High School)
Uranie
Flammarion, Camille
389 Gutenberg downloadsfr2016
Captain Peabody
Phillips, Rog
388 Gutenberg downloadsen2019Difficulty 40 (High School)
Colin II: A Novel
Benson, E. F. (Edward Frederic)
388 Gutenberg downloadsen2021Difficulty 48 (College)
Hystereo
Baudin, Maurice
388 Gutenberg downloadsen2024Difficulty 40 (High School)
Pledged to the Dead
Quinn, Seabury
388 Gutenberg downloadsen2010Difficulty 42 (College)
Proxy Planeteers
Hamilton, Edmond
388 Gutenberg downloadsen2022Difficulty 42 (College)
Satellite Passage
Thomas, Theodore L.
388 Gutenberg downloadsen2019Difficulty 37 (High School)
Special Delivery
Knight, Damon
388 Gutenberg downloadsen2010Difficulty 39 (High School)
The 3rd Party
Holum, Lee B.
388 Gutenberg downloadsen2019Difficulty 44 (College)
The Fall of Archy House
Harris, Tom W.
388 Gutenberg downloadsen2021Difficulty 39 (High School)
The Hills of Home
Coppel, Alfred
388 Gutenberg downloadsen2007Difficulty 36 (High School)
The Klygha
Fyfe, H. B. (Horace Bowne)
388 Gutenberg downloadsen2023Difficulty 31 (High School)
Come Into My Brain!
Silverberg, Robert
387 Gutenberg downloadsen2021Difficulty 41 (College)
Lancelot Biggs, Master Navigator
Bond, Nelson S.
387 Gutenberg downloadsen2024Difficulty 38 (High School)
Lost Art
Smith, George O. (George Oliver)
387 Gutenberg downloadsen2022Difficulty 37 (High School)
Mr. Biggs goes to town
Bond, Nelson S.
387 Gutenberg downloadsen2024Difficulty 40 (High School)
No time for Toffee!
Farrell, Henry
387 Gutenberg downloadsen2021Difficulty 40 (High School)
Oh, Rats!
De Ford, Miriam Allen
387 Gutenberg downloadsen2016Difficulty 34 (High School)
Placebo
Mason, David
387 Gutenberg downloadsen2022Difficulty 37 (High School)
Sentiment, Inc.
Anderson, Poul
387 Gutenberg downloadsen2011Difficulty 35 (High School)
The Little Match Man
Barzini, Luigi
387 Gutenberg downloadsen2017Difficulty 31 (High School)
The Talkative Tree
Fyfe, H. B. (Horace Bowne)
387 Gutenberg downloadsen2007Difficulty 39 (High School)
Werwile of the Crystal Crypt
Fox, Gardner F. (Gardner Francis)
387 Gutenberg downloadsen2021Difficulty 35 (High School)
"Phone Me in Central Park"
McConnell, James V.
386 Gutenberg downloadsen2020Difficulty 37 (High School)
A Strange Story — Volume 04
Lytton, Edward Bulwer Lytton, Baron
386 Gutenberg downloadsen2005Difficulty 53 (Graduate)
Hero From Yesterday
Garrett, Randall & Silverberg, Robert
386 Gutenberg downloadsen2021Difficulty 31 (High School)
Hold Onto Your Body!
Lewis, Richard O.
386 Gutenberg downloadsen2021Difficulty 35 (High School)
Last Night Out
Rothman, Milton A.
386 Gutenberg downloadsen2020Difficulty 44 (College)
Le grillon du foyer
Dickens, Charles
386 Gutenberg downloadsfr2005
Muck Man
Dodge, Fremont
386 Gutenberg downloadsen2020Difficulty 36 (High School)
Nouvelles mille et une nuits
Stevenson, Robert Louis
386 Gutenberg downloadsfr2006
That worlds may live
Bond, Nelson S.
386 Gutenberg downloadsen2024Difficulty 41 (College)
The Enormous Room
Gold, H. L. (Horace Leonard) & Krepps, Robert W.
386 Gutenberg downloadsen2010Difficulty 33 (High School)
The Upside-Down Captain
Harmon, Jim
386 Gutenberg downloadsen2019Difficulty 37 (High School)
The Watchers
Aycock, Roger D.
386 Gutenberg downloadsen2020Difficulty 41 (College)
Two Whole Glorious Weeks
Mohler, Will
386 Gutenberg downloadsen2019Difficulty 45 (College)
Up for Renewal
Daniel, Lucius
386 Gutenberg downloadsen2016Difficulty 31 (High School)
A Message From Our Sponsor
Slesar, Henry
385 Gutenberg downloadsen2022Difficulty 34 (High School)
Compete or Die!
Reinsberg, Mark
385 Gutenberg downloadsen2021Difficulty 37 (High School)
Grim Green World
Aycock, Roger D.
385 Gutenberg downloadsen2020Difficulty 46 (College)
Image of Splendor
Kella, Lu
385 Gutenberg downloadsen2020Difficulty 41 (College)
Last Call
Walton, Bryce
385 Gutenberg downloadsen2020Difficulty 37 (High School)
Magic London
Syrett, Netta
385 Gutenberg downloadsen2021Difficulty 39 (High School)
Pilgrims' project
Young, Robert F.
385 Gutenberg downloadsen2023Difficulty 46 (College)
Question of Comfort
Cole, Les
385 Gutenberg downloadsen2007Difficulty 40 (High School)
Selling Point
Arkawy, Norman
385 Gutenberg downloadsen2021Difficulty 42 (College)
Space-Trap at Banya Tor
Matthews, W. J. (William J.)
385 Gutenberg downloadsen2021Difficulty 43 (College)
Task to Luna
Coppel, Alfred
385 Gutenberg downloadsen2020Difficulty 40 (High School)
The Alternate Plan
Maddren, Gerry
385 Gutenberg downloadsen2008Difficulty 37 (High School)
The death crystal
Smith, George O. (George Oliver)
385 Gutenberg downloadsen2022Difficulty 36 (High School)
The enemy
Wilson, Richard
385 Gutenberg downloadsen2023Difficulty 28 (Middle School)
The nobles are coming
Cox, Arthur Jean
385 Gutenberg downloadsen2024Difficulty 41 (College)
The Push of a Finger
Bester, Alfred
385 Gutenberg downloadsen2020Difficulty 35 (High School)
Welcome to Paradise
Donnelson, Allyn
385 Gutenberg downloadsen2021Difficulty 35 (High School)
Wind in Her Hair
Neville, Kris
385 Gutenberg downloadsen2021Difficulty 27 (Middle School)
Among the Scented Ones
Wells, Basil
384 Gutenberg downloadsen2021Difficulty 40 (High School)
Az időgép
Wells, H. G. (Herbert George)
384 Gutenberg downloadshu2021
Death Star
McKimmey, James
384 Gutenberg downloadsen2021Difficulty 32 (High School)
Hall of Mirrors
Brown, Fredric
384 Gutenberg downloadsen2009Difficulty 34 (High School)
On the Borderland
Austin, F. Britten (Frederick Britten)
384 Gutenberg downloadsen2021Difficulty 46 (College)
One Against the Stars
Garson, Bill
384 Gutenberg downloadsen2020Difficulty 33 (High School)
Savage Galahad
Walton, Bryce
384 Gutenberg downloadsen2020Difficulty 45 (College)
Success Story
Goodale, Earl
384 Gutenberg downloadsen2016Difficulty 42 (College)
The Chemically Pure Warriors
Lang, Allen Kim
384 Gutenberg downloadsen2020Difficulty 46 (College)
The Dominion in 1983
Centennius, Ralph
384 Gutenberg downloadsen2004Difficulty 63 (Academic)
The Fantasy Fan, Volume 2, Number 2, October 1934 The Fan's Own Magazine
Various
384 Gutenberg downloadsen2021Difficulty 56 (Graduate)
The madness of Lancelot Biggs
Bond, Nelson S.
384 Gutenberg downloadsen2024Difficulty 37 (High School)
The Night Has a Thousand Eyes
De Courcy, John & De Courcy, Dorothy
384 Gutenberg downloadsen2021Difficulty 33 (High School)
The penultimate trump
Ettinger, R. C. W. (Robert C. W.)
384 Gutenberg downloadsen2022Difficulty 42 (College)
Tickets to Paradise
James, D. L. (Daniel Lewis)
384 Gutenberg downloadsen2021Difficulty 36 (High School)
Dark Windows
Walton, Bryce
383 Gutenberg downloadsen2019Difficulty 32 (High School)
Hideout
Holden, Fox B.
383 Gutenberg downloadsen2021Difficulty 40 (High School)
Honeymoon in bedlam
Bond, Nelson S.
383 Gutenberg downloadsen2024Difficulty 36 (High School)
McGonigal's Worm
Lafferty, R. A.
383 Gutenberg downloadsen2019Difficulty 39 (High School)
QRM-Interplanetary
Smith, George O. (George Oliver)
383 Gutenberg downloadsen2022Difficulty 42 (College)
Retief of the Red-Tape Mountain
Laumer, Keith
383 Gutenberg downloadsen2020Difficulty 36 (High School)
Sordman the Protector
Purdom, Tom
383 Gutenberg downloadsen2016Difficulty 31 (High School)
Stalemate in Space
Harness, Charles L.
383 Gutenberg downloadsen2020Difficulty 42 (College)
Teams: A Terran Empire story
Wilson, Ann
383 Gutenberg downloadsen2008Difficulty 47 (College)
The Ego Machine
Kuttner, Henry
383 Gutenberg downloadsen2010Difficulty 39 (High School)
The Last Plunge
Sackett, Samuel J. (Samuel John)
383 Gutenberg downloadsen2021Difficulty 35 (High School)
The life watch
Del Rey, Lester
383 Gutenberg downloadsen2024Difficulty 41 (College)
The Pioneer
Cox, Irving E., Jr.
383 Gutenberg downloadsen2021Difficulty 38 (High School)
What Shall It Profit?
Anderson, Poul
383 Gutenberg downloadsen2019Difficulty 38 (High School)
A Madman on Board
Silverberg, Robert
382 Gutenberg downloadsen2021Difficulty 38 (High School)
Alien Minds
Evans, E. Everett (Edward Everett)
382 Gutenberg downloadsen2016Difficulty 45 (College)
Deadline
Kleine, Walter L.
382 Gutenberg downloadsen2023Difficulty 35 (High School)
Hop O' My Thumb
Samachson, Joseph
382 Gutenberg downloadsen2022Difficulty 40 (High School)
Poison Planet
Oberfield, William
382 Gutenberg downloadsen2020Difficulty 33 (High School)
Sequel
Smith, Ben
382 Gutenberg downloadsen2022Difficulty 47 (College)
Sign of Life
Dryfoos, Dave
382 Gutenberg downloadsen2020Difficulty 37 (High School)
Sword of Fire
McDowell, Robert Emmett
382 Gutenberg downloadsen2021Difficulty 41 (College)
The Big Leap
Fritch, Charles E.
382 Gutenberg downloadsen2019Difficulty 40 (High School)
The Castaway
Bond, Nelson S.
382 Gutenberg downloadsen2020Difficulty 35 (High School)
The Fantasy Fan, Volume 1, Number 11, July 1934 The Fan's Own Magazine
Various & Hornig, Charles D.
382 Gutenberg downloadsen2021Difficulty 49 (College)
The Last American A Fragment from the Journal of Khan-li, Prince of Dimph-yoo-chur and Admiral in the Persian Navy
Mitchell, John Ames
382 Gutenberg downloadsen2005Difficulty 43 (College)
The Stellar Legion
Brackett, Leigh
382 Gutenberg downloadsen2020Difficulty 36 (High School)
The Un-Reconstructed Woman
Howard, Hayden
382 Gutenberg downloadsen2021Difficulty 37 (High School)
And there was light
Del Rey, Lester
381 Gutenberg downloadsen2023Difficulty 42 (College)
Beware the Star Gods
Byrne, S. J. (Stuart James)
381 Gutenberg downloadsen2021Difficulty 31 (High School)
Breathes there a man
Fritch, Charles E.
381 Gutenberg downloadsen2022Difficulty 43 (College)
Definition
Knight, Damon
381 Gutenberg downloadsen2022Difficulty 40 (High School)
How to Make Friends
Harmon, Jim
381 Gutenberg downloadsen2016Difficulty 39 (High School)
Security
Walton, Bryce
381 Gutenberg downloadsen2019Difficulty 42 (College)
Survival of the fittest
Henderson, Gene L.
381 Gutenberg downloadsen2023Difficulty 42 (College)
The courts of Jamshyd
Young, Robert F.
381 Gutenberg downloadsen2023Difficulty 38 (High School)
The Sound of Silence
Constant, Barbara
381 Gutenberg downloadsen2009Difficulty 39 (High School)
Yachting Party
Holden, Fox B.
381 Gutenberg downloadsen2021Difficulty 38 (High School)
A jar of jelly beans
Gregory, Franklin
380 Gutenberg downloadsen2023Difficulty 41 (College)
A Matter of Ethics
Winterbotham, R. R. (Russell Robert)
380 Gutenberg downloadsen2021Difficulty 32 (High School)
Abbr.
Riley, Frank
380 Gutenberg downloadsen2019Difficulty 45 (College)
Beware, the Usurpers!
Krepps, Robert W.
380 Gutenberg downloadsen2021Difficulty 35 (High School)
Chimera World
Peacock, Wilbur S.
380 Gutenberg downloadsen2020Difficulty 41 (College)
Climate—disordered
Merwin, Sam, Jr.
380 Gutenberg downloadsen2022Difficulty 49 (College)
Consignment
Nourse, Alan Edward
380 Gutenberg downloadsen2012Difficulty 38 (High School)
Equation for Time
Winterbotham, R. R. (Russell Robert)
380 Gutenberg downloadsen2021Difficulty 38 (High School)
Frank Reade, Jr., with his new steam man in Mexico or, hot work among the greasers
Senarens, Luis
380 Gutenberg downloadsen2022Difficulty 37 (High School)
Mind Stealers of Pluto
Farrell, Joseph
380 Gutenberg downloadsen2020Difficulty 35 (High School)
Space-Lane of No-Return
Whittington, George A.
380 Gutenberg downloadsen2020Difficulty 43 (College)
The Best of Fences
Garrett, Randall
380 Gutenberg downloadsen2022Difficulty 40 (High School)
The Gift Bearer
Fontenay, Charles L.
380 Gutenberg downloadsen2008Difficulty 38 (High School)
The Messiah of the Cylinder
Emanuel, V. R. (Victor Rousseau)
380 Gutenberg downloadsen2019Difficulty 46 (College)
The sociable Sand Witch
Sappington, Thomas Lambert
380 Gutenberg downloadsen2022Difficulty 28 (Middle School)
Thief of Mars
Hasse, Henry
380 Gutenberg downloadsen2020Difficulty 37 (High School)
Where the World is Quiet
Kuttner, Henry
380 Gutenberg downloadsen2010Difficulty 35 (High School)
X Marks the Pedwalk
Leiber, Fritz
380 Gutenberg downloadsen2016Difficulty 54 (Graduate)
Hunt the Hunter
Neville, Kris
379 Gutenberg downloadsen2016Difficulty 31 (High School)
I, gardener
Lang, Allen Kim
379 Gutenberg downloadsen2024Difficulty 37 (High School)
La porte des rêves
Schwob, Marcel
379 Gutenberg downloadsfr2017
Message from Venus
Winterbotham, R. R. (Russell Robert)
379 Gutenberg downloadsen2021Difficulty 40 (High School)
Out of Mind
Stuart, William W.
379 Gutenberg downloadsen2019Difficulty 42 (College)
Passage to Planet X
Hasse, Henry
379 Gutenberg downloadsen2020Difficulty 35 (High School)
Peril of the Starmen
Neville, Kris
379 Gutenberg downloadsen2021Difficulty 37 (High School)
Satellite of Fear
Kummer, Frederic Arnold
379 Gutenberg downloadsen2020Difficulty 39 (High School)
Security Risk
Clinton, Ed M.
379 Gutenberg downloadsen2011Difficulty 42 (College)
Stamped Caution
Gallun, Raymond Z. (Raymond Zinke)
379 Gutenberg downloadsen2010Difficulty 41 (College)
The Great Gray Plague
Jones, Raymond F.
379 Gutenberg downloadsen2009Difficulty 43 (College)
The Lightning's Course
Peterson, John Victor
379 Gutenberg downloadsen2021Difficulty 48 (College)
The Moon Colony
Bell, William Dixon
379 Gutenberg downloadsen2014Difficulty 40 (High School)
Voyages du Capitaine Lemuel Gulliver, En Divers Pays Eloignes, Tome II de III
Swift, Jonathan
379 Gutenberg downloadsfr2020
When Day is Done
Castle, Arnold
379 Gutenberg downloadsen2019Difficulty 39 (High School)
Children of the Chronotron
Byrne, S. J. (Stuart James)
378 Gutenberg downloadsen2021Difficulty 45 (College)
Common Denominator
MacDonald, John D. (John Dann)
378 Gutenberg downloadsen2016Difficulty 42 (College)
Eight Million Dollars From Mars!
Marks, Winston K. (Winston Kinney)
378 Gutenberg downloadsen2021Difficulty 48 (College)
Goma's Follicles
De Courcy, John & De Courcy, Dorothy
378 Gutenberg downloadsen2021Difficulty 33 (High School)
Mr. Caxton draws a Martian bird
Long, Frank Belknap
378 Gutenberg downloadsen2024Difficulty 38 (High School)
Not Snow Nor Rain
De Ford, Miriam Allen
378 Gutenberg downloadsen2019Difficulty 39 (High School)
Planet in Reverse
Guth, Henry
378 Gutenberg downloadsen2021Difficulty 37 (High School)
Remember me, Kama!
Kubilius, Walter
378 Gutenberg downloadsen2022Difficulty 38 (High School)
Shannach—The Last
Brackett, Leigh
378 Gutenberg downloadsen2020Difficulty 33 (High School)
Subject to Change
Goulart, Ron
378 Gutenberg downloadsen2016Difficulty 28 (Middle School)
The Ambassador
Merwin, Sam, Jr.
378 Gutenberg downloadsen2010Difficulty 48 (College)
The Flaming Mountain: A Rick Brant Science-Adventure Story
Goodwin, Harold L. (Harold Leland)
378 Gutenberg downloadsen2010Difficulty 41 (College)
Tom Ossington's Ghost
Marsh, Richard
378 Gutenberg downloadsen2012Difficulty 37 (High School)
War-Gods of the Void
Kuttner, Henry
378 Gutenberg downloadsen2020Difficulty 35 (High School)
Contes Fantastiques et Contes Littéraires
Janin, Jules Gabriel
377 Gutenberg downloadsfr2011
Dream World
Lafferty, R. A.
377 Gutenberg downloadsen2016Difficulty 34 (High School)
Grifters' Asteroid
Gold, H. L. (Horace Leonard)
377 Gutenberg downloadsen2020Difficulty 41 (College)
My past is mine
Rhoads, Gerda
377 Gutenberg downloadsen2024Difficulty 35 (High School)
Palos of the Dog Star Pack
Giesy, J. U. (John Ulrich)
377 Gutenberg downloadsen2011Difficulty 37 (High School)
The People of the Crater
Norton, Andre
377 Gutenberg downloadsen2010Difficulty 37 (High School)
The Plagiarist From Rigel IV
Hunter, Evan
377 Gutenberg downloadsen2021Difficulty 28 (Middle School)
Who Goes There?
Davis, Charles H.
377 Gutenberg downloadsen2021Difficulty 44 (College)
World of the Hunter
Marlowe, Stephen
377 Gutenberg downloadsen2021Difficulty 34 (High School)
X Marks the Asteroid
Rocklynne, Ross
377 Gutenberg downloadsen2021Difficulty 39 (High School)
A Likely Story
Knight, Damon
376 Gutenberg downloadsen2022Difficulty 39 (High School)
Acid Bath
Garson, Bill
376 Gutenberg downloadsen2009Difficulty 37 (High School)
Breakdown
Kastle, Herbert D.
376 Gutenberg downloadsen2016Difficulty 28 (Middle School)
Duel in Black
West, John Foster
376 Gutenberg downloadsen2021Difficulty 41 (College)
Dust Unto Dust
Hinckley, Lyman D.
376 Gutenberg downloadsen2020Difficulty 36 (High School)
Frank Reade, Jr., Fighting the Terror of the Coast
Senarens, Luis
376 Gutenberg downloadsen2017Difficulty 38 (High School)
Genesis!
Winterbotham, R. R. (Russell Robert)
376 Gutenberg downloadsen2020Difficulty 40 (High School)
Keeper of the Deathless Sleep
dePina, Albert
376 Gutenberg downloadsen2020Difficulty 54 (Graduate)
Let Space Be Your Coffin
Tenneshaw, S. M.
376 Gutenberg downloadsen2021Difficulty 33 (High School)
Medal of Honor
Reynolds, Mack
376 Gutenberg downloadsen2008Difficulty 37 (High School)
Momentum
Dye, Charles
376 Gutenberg downloadsen2023Difficulty 41 (College)
Quest on Phoebe
Adams, James R.
376 Gutenberg downloadsen2021Difficulty 45 (College)
Space Blackout
Carson, Sam
376 Gutenberg downloadsen2021Difficulty 37 (High School)
The Addicts
Samachson, Joseph
376 Gutenberg downloadsen2016Difficulty 36 (High School)
The Grave of Solon Regh
Stearns, Charles A.
376 Gutenberg downloadsen2020Difficulty 36 (High School)
The Happy Clown
Jones, Alice Eleanor
376 Gutenberg downloadsen2019Difficulty 42 (College)
The Legion of Lazarus
Hamilton, Edmond
376 Gutenberg downloadsen2010Difficulty 32 (High School)
The Martian Circe
Jones, Raymond F.
376 Gutenberg downloadsen2021Difficulty 37 (High School)
The scientific pioneer
Bond, Nelson S.
376 Gutenberg downloadsen2024Difficulty 35 (High School)
The vertigo hook
Ashby, Richard
376 Gutenberg downloadsen2023Difficulty 37 (High School)
When Time Rolled Back
Repp, Ed Earl
376 Gutenberg downloadsen2021Difficulty 36 (High School)
And it was good
Earley, A.
375 Gutenberg downloadsen2023Difficulty 45 (College)
Battle for the Stars
Hamilton, Edmond
375 Gutenberg downloadsen2021Difficulty 37 (High School)
Birthright
Smith, April
375 Gutenberg downloadsen2019Difficulty 43 (College)
Boy meets dyevitza
Young, Robert F.
375 Gutenberg downloadsen2023Difficulty 45 (College)
If You Was a Moklin
Leinster, Murray
375 Gutenberg downloadsen2016Difficulty 33 (High School)
Later Than You Think
Leiber, Fritz
375 Gutenberg downloadsen2015Difficulty 46 (College)
Potemkin village
Pratt, Fletcher
375 Gutenberg downloadsen2022Difficulty 41 (College)
Rainbolt, the Ranger; or, The Aerial Demon of the Mountain
Coomes, Oll
375 Gutenberg downloadsen2019Difficulty 45 (College)
The Citadel of Death
Selwyn, Carl
375 Gutenberg downloadsen2020Difficulty 38 (High School)
The Galleon's Gold; or, Frank Reade, Jr.'s Deep Sea Search.
Senarens, Luis
375 Gutenberg downloadsen2017Difficulty 35 (High School)
The Ignoble Savages
Smith, Evelyn E.
375 Gutenberg downloadsen2016Difficulty 48 (College)
The Impersonator
Wicks, Robert
375 Gutenberg downloadsen2019Difficulty 41 (College)
The laughing bear, and other stories
Bell, Robert Bloomer Hare
375 Gutenberg downloadsen2017Difficulty 34 (High School)
The Man the Sun-Gods Made
Fox, Gardner F. (Gardner Francis)
375 Gutenberg downloadsen2020Difficulty 29 (Middle School)
The Masked World
Williamson, Jack
375 Gutenberg downloadsen2016Difficulty 37 (High School)
The Passing of Ku Sui
Gilmore, Anthony
375 Gutenberg downloadsen2009Difficulty 47 (College)
The Sunken Isthmus; or, Frank Reade, Jr., in the Yucatan Channel.
Senarens, Luis
375 Gutenberg downloadsen2017Difficulty 35 (High School)
Time Payment
Jacobs, Sylvia
375 Gutenberg downloadsen2019Difficulty 39 (High School)
"Hey Ma, Where's Willie?"
Bukstein, I. M.
374 Gutenberg downloadsen2021Difficulty 28 (Middle School)
Battlefield in Black
Whittington, George A.
374 Gutenberg downloadsen2020Difficulty 43 (College)
Black-out
Farrell, Joseph
374 Gutenberg downloadsen2020Difficulty 39 (High School)
Derelicts of Uranus
Haggard, J. Harvey (John Harvey)
374 Gutenberg downloadsen2021Difficulty 40 (High School)
Into the Sun
Chapman, John L. (John Leslie)
374 Gutenberg downloadsen2021Difficulty 37 (High School)
Mirage for Planet X
Mullen, Stanley
374 Gutenberg downloadsen2020Difficulty 36 (High School)
PRoblem
Nourse, Alan Edward
374 Gutenberg downloadsen2008Difficulty 36 (High School)
Survival Kit
Pohl, Frederik
374 Gutenberg downloadsen2016Difficulty 35 (High School)
The Expendables
Harmon, Jim
374 Gutenberg downloadsen2020Difficulty 40 (High School)
The Girl Aviators and the Phantom Airship
Burnham, Margaret
374 Gutenberg downloadsen2010Difficulty 43 (College)
The Madman From Earth
Laumer, Keith
374 Gutenberg downloadsen2020Difficulty 36 (High School)
The railhead at Kysyl Khoto
Lang, Allen Kim
374 Gutenberg downloadsen2023Difficulty 40 (High School)
The Recluse
Curry, Mike
374 Gutenberg downloadsen2020Difficulty 36 (High School)
The Spy in the Elevator
Westlake, Donald E.
374 Gutenberg downloadsen2016Difficulty 37 (High School)
The Thing in the Truck
Marlowe, Stephen
374 Gutenberg downloadsen2021Difficulty 25 (Middle School)
The Third Little Green Man
Knight, Damon
374 Gutenberg downloadsen2021Difficulty 36 (High School)
The Venus Evil
Geier, Chester S.
374 Gutenberg downloadsen2021Difficulty 43 (College)
Today is Forever
Aycock, Roger D.
374 Gutenberg downloadsen2016Difficulty 49 (College)
You Don't Walk Alone
Robinson, Frank M.
374 Gutenberg downloadsen2021Difficulty 32 (High School)
And Gone Tomorrow
Offutt, Andrew J.
373 Gutenberg downloadsen2019Difficulty 36 (High School)
Cause of Death
Tadlock, Max
373 Gutenberg downloadsen2016Difficulty 31 (High School)
Chicken Farm
Rocklynne, Ross
373 Gutenberg downloadsen2021Difficulty 36 (High School)
No Shield from the Dead
Dickson, Gordon R.
373 Gutenberg downloadsen2010Difficulty 32 (High School)
Our Young Aeroplane Scouts in Germany; or, Winning the Iron Cross
Porter, Horace
373 Gutenberg downloadsen2013Difficulty 45 (College)
The Brass Bottle: A Farcical Fantastic Play in Four Acts
Anstey, F.
373 Gutenberg downloadsen2011Difficulty 39 (High School)
The Dark Door
Nourse, Alan Edward
373 Gutenberg downloadsen2007Difficulty 38 (High School)
The Forest Beyond the Woodlands: A Fairy Tale
Kennedy, Mildred
373 Gutenberg downloadsen2018Difficulty 35 (High School)
Voyages imaginaires, songes, visions et romans cabalistiques. Tome 35.
Unknown
373 Gutenberg downloadsfr2017
Waste Not, Want
Dryfoos, Dave
373 Gutenberg downloadsen2009Difficulty 40 (High School)
Buccaneer of the Star Seas
Repp, Ed Earl
372 Gutenberg downloadsen2020Difficulty 35 (High School)
Eternal Zemmd Must Die!
Hasse, Henry
372 Gutenberg downloadsen2021Difficulty 37 (High School)
Firegod
Budrys, Algis
372 Gutenberg downloadsen2022Difficulty 38 (High School)
Graveyard of Dreams
Piper, H. Beam
372 Gutenberg downloadsen2006Difficulty 41 (College)
One Man's Poison
Sheckley, Robert
372 Gutenberg downloadsen2010Difficulty 37 (High School)
Picnic
Marlowe, Stephen
372 Gutenberg downloadsen2022Difficulty 33 (High School)
Sam, This Is You
Leinster, Murray
372 Gutenberg downloadsen2010Difficulty 35 (High School)
Soldier Boy
Shaara, Michael
372 Gutenberg downloadsen2016Difficulty 34 (High School)
The Adventurer
Kornbluth, C. M. (Cyril M.)
372 Gutenberg downloadsen2009Difficulty 41 (College)
The chariot of the sun : $b a fantasy
Pocock, Roger
372 Gutenberg downloadsen2023Difficulty 42 (College)
The Good Wolf
Burnett, Frances Hodgson
372 Gutenberg downloadsen2013Difficulty 33 (High School)
The Infra-Medians
Wright, Sewell Peaslee
372 Gutenberg downloadsen2007Difficulty 38 (High School)
The Man Who Saw the Future
Hamilton, Edmond
372 Gutenberg downloadsen2009Difficulty 36 (High School)
The Mischievous Typesetter
Loomis, Noel M.
372 Gutenberg downloadsen2021Difficulty 35 (High School)
The Revolt of the Star Men
Gallun, Raymond Z. (Raymond Zinke)
372 Gutenberg downloadsen2012Difficulty 43 (College)
The woman obsession
Gault, William Campbell
372 Gutenberg downloadsen2024Difficulty 35 (High School)
A Planet for Your Thoughts
Norman, James
371 Gutenberg downloadsen2020Difficulty 39 (High School)
Cultural Exchange
Laumer, Keith
371 Gutenberg downloadsen2020Difficulty 34 (High School)
Fifty Per Cent Prophet
Garrett, Randall
371 Gutenberg downloadsen2009Difficulty 45 (College)
Out of the Iron Womb!
Anderson, Poul
371 Gutenberg downloadsen2020Difficulty 38 (High School)
Terror Out of Space
Brackett, Leigh
371 Gutenberg downloadsen2020Difficulty 32 (High School)
The Fantasy Fan, Volume 1, Number 12, August 1934 The Fan's Own Magazine
Various
371 Gutenberg downloadsen2021Difficulty 53 (Graduate)
The Fishdollar Affair
McKenna, Richard
371 Gutenberg downloadsen2019Difficulty 42 (College)
The Girls From Earth
Robinson, Frank M.
371 Gutenberg downloadsen2016Difficulty 38 (High School)
The Mermaid of Druid Lake, and Other Stories
Bump, Charles Weathers
371 Gutenberg downloadsen2010Difficulty 41 (College)
The Mind Master
Burks, Arthur J.
371 Gutenberg downloadsen2009Difficulty 39 (High School)
The Runaway Equator, and the Strange Adventures of a Little Boy in Pursuit of It
Bell, Lilian
371 Gutenberg downloadsen2020Difficulty 35 (High School)
The Starbusters
Coppel, Alfred
371 Gutenberg downloadsen2020Difficulty 42 (College)
A Zloor for Your Trouble!
Reynolds, Mack
370 Gutenberg downloadsen2021Difficulty 33 (High School)
Cargo to Callisto
Bixby, Jerome
370 Gutenberg downloadsen2021Difficulty 39 (High School)
Double Identity
Farrell, Henry
370 Gutenberg downloadsen2021Difficulty 37 (High School)
Last Call for Doomsday!
Hamilton, Edmond
370 Gutenberg downloadsen2021Difficulty 37 (High School)
Prison Planet
Tucker, Wilson
370 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Recruit for Andromeda
Marlowe, Stephen
370 Gutenberg downloadsen2015Difficulty 33 (High School)
S.O.S. Aphrodite!
Mullen, Stanley
370 Gutenberg downloadsen2020Difficulty 35 (High School)
The Laughing Mill, and Other Stories
Hawthorne, Julian
370 Gutenberg downloadsen2012Difficulty 48 (College)
The Magic Nuts
Molesworth, Mrs.
370 Gutenberg downloadsen2012Difficulty 40 (High School)
The Moon and the Sun
McKimmey, James
370 Gutenberg downloadsen2020Difficulty 31 (High School)
The Planet That Time Forgot
Wollheim, Donald A.
370 Gutenberg downloadsen2020Difficulty 40 (High School)
The Polite People of Pudibundia
Lafferty, R. A.
370 Gutenberg downloadsen2019Difficulty 35 (High School)
The Ring bonanza
Binder, Otto
370 Gutenberg downloadsen2022Difficulty 37 (High School)
Through the Asteroids—To Hell!
Yerxa, Leroy
370 Gutenberg downloadsen2020Difficulty 31 (High School)
Christmas Outside of Eden
Dawson, Coningsby
369 Gutenberg downloadsen2005Difficulty 36 (High School)
Komet und Erde: Eine astronomische Erzählung
Flammarion, Camille
369 Gutenberg downloadsde2019
Lady Into Hell-Cat
Mullen, Stanley
369 Gutenberg downloadsen2021Difficulty 34 (High School)
Martian Nightmare
Walton, Bryce
369 Gutenberg downloadsen2020Difficulty 36 (High School)
Me, Myself and I
Tenn, William
369 Gutenberg downloadsen2021Difficulty 39 (High School)
Scorched Earth: A Future History of Planet Earth
Petrovic, Walter D.
369 Gutenberg downloadsen2004Difficulty 52 (Graduate)
The Little Pets of Arkkhan
Garson, Bill
369 Gutenberg downloadsen2021Difficulty 34 (High School)
The Men in the Walls
Tenn, William
369 Gutenberg downloadsen2016Difficulty 37 (High School)
The Silver Plague
dePina, Albert
369 Gutenberg downloadsen2020Difficulty 53 (Graduate)
The Trouble with Telstar
Berryman, John
369 Gutenberg downloadsen2009Difficulty 32 (High School)
The Ultimate World
Walton, Bryce
369 Gutenberg downloadsen2020Difficulty 41 (College)
Timeline: A Terran Empire timeline
Wilson, Ann
369 Gutenberg downloadsen2008Difficulty 61 (Academic)
A láthatatlan ember: Fantasztikus regény
Wells, H. G. (Herbert George)
368 Gutenberg downloadshu2022
An Elephant for the Prinkip
Stecher, L. J., Jr.
368 Gutenberg downloadsen2016Difficulty 35 (High School)
Bad Memory
Fahy, Patrick
368 Gutenberg downloadsen2016Difficulty 43 (College)
Beyond Light
Bond, Nelson S.
368 Gutenberg downloadsen2020Difficulty 38 (High School)
Earth's Gone to the Dogs!
McClellan, William J.
368 Gutenberg downloadsen2021Difficulty 40 (High School)
Forever We Die!
Marlowe, Stephen
368 Gutenberg downloadsen2021Difficulty 35 (High School)
Longevity
Windser, Therese
368 Gutenberg downloadsen2008Difficulty 46 (College)
Not a Creature Was Stirring
Evans, Dean
368 Gutenberg downloadsen2016Difficulty 35 (High School)
Slow Burn
Still, Henry
368 Gutenberg downloadsen2019Difficulty 38 (High School)
Stranger From Space
Bok, Hannes
368 Gutenberg downloadsen2020Difficulty 36 (High School)
The Frogs of Mars
Aycock, Roger D.
368 Gutenberg downloadsen2021Difficulty 38 (High School)
The Martian Cabal
Starzl, Roman Frederick
368 Gutenberg downloadsen2009Difficulty 40 (High School)
The Victor
Walton, Bryce
368 Gutenberg downloadsen2010Difficulty 38 (High School)
The Wheel is Death
Aycock, Roger D.
368 Gutenberg downloadsen2020Difficulty 45 (College)
The World That Couldn't Be
Simak, Clifford D.
368 Gutenberg downloadsen2010Difficulty 32 (High School)
Time out for redheads
De Ford, Miriam Allen
368 Gutenberg downloadsen2022Difficulty 33 (High School)
Ye of Little Faith
Phillips, Rog
368 Gutenberg downloadsen2010Difficulty 37 (High School)
Calling World-4 of Kithgol
Fyfe, H. B. (Horace Bowne)
367 Gutenberg downloadsen2020Difficulty 36 (High School)
Dangerous Quarry
Harmon, Jim
367 Gutenberg downloadsen2020Difficulty 38 (High School)
Founding Father
Bone, Jesse F. (Jesse Franklin)
367 Gutenberg downloadsen2016Difficulty 34 (High School)
From an Unseen Censor
Brown, Rosel George
367 Gutenberg downloadsen2016Difficulty 31 (High School)
Game preserve
Phillips, Rog
367 Gutenberg downloadsen2019Difficulty 37 (High School)
Man nth
Fox, Gardner F. (Gardner Francis)
367 Gutenberg downloadsen2020Difficulty 37 (High School)
Moon of memory
Walton, Bryce
367 Gutenberg downloadsen2023Difficulty 32 (High School)
Native Son
Hamm, T. D.
367 Gutenberg downloadsen2009Difficulty 38 (High School)
Planet of Dread
Leinster, Murray
367 Gutenberg downloadsen2013Difficulty 41 (College)
The Affair of the Brains
Gilmore, Anthony
367 Gutenberg downloadsen2009Difficulty 42 (College)
The Death Ship: A Strange Story, Vol. 3 (of 3)
Russell, William Clark
367 Gutenberg downloadsen2015Difficulty 48 (College)
The Disembodied Man
Jardine, Jack Owen
367 Gutenberg downloadsen2021Difficulty 28 (Middle School)
The Golden Book of Springfield
Lindsay, Vachel
367 Gutenberg downloadsen2019Difficulty 50 (College)
The passionate pitchman
Marlowe, Stephen
367 Gutenberg downloadsen2024Difficulty 34 (High School)
The terrors of the upper air
Orndorff, Frank
367 Gutenberg downloadsen2024Difficulty 36 (High School)
There Will Be School Tomorrow
Thiessen, V. E.
367 Gutenberg downloadsen2009Difficulty 32 (High School)
What's He Doing in There?
Leiber, Fritz
367 Gutenberg downloadsen2009Difficulty 41 (College)
Zero Hour
Blade, Alexander
367 Gutenberg downloadsen2009Difficulty 31 (High School)
All In The Mind
Henderson, Gene L.
366 Gutenberg downloadsen2010Difficulty 41 (College)
Corpus earthling
Charbonneau, Louis
366 Gutenberg downloadsen2023Difficulty 41 (College)
Das grüne Gesicht: Ein Roman
Meyrink, Gustav
366 Gutenberg downloadsde2014
Es Percipi
Marlowe, Stephen
366 Gutenberg downloadsen2021Difficulty 35 (High School)
Exile From Venus
Price, E. Hoffmann
366 Gutenberg downloadsen2021Difficulty 43 (College)
Frigid Fracas
Reynolds, Mack
366 Gutenberg downloadsen2010Difficulty 40 (High School)
Innocent at Large
Anderson, Poul & Anderson, Karen
366 Gutenberg downloadsen2016Difficulty 37 (High School)
Mars Confidential
Browne, Howard
366 Gutenberg downloadsen2010Difficulty 46 (College)
Pleiades Club—Telegraphers' Paradise on Planet Mars
Hayes, J. W. (Jeff W.)
366 Gutenberg downloadsen2018Difficulty 50 (College)
Spacewrecked on Venus
Jones, Neil R.
366 Gutenberg downloadsen2012Difficulty 40 (High School)
Sugar Plum
Bretnor, Reginald
366 Gutenberg downloadsen2010Difficulty 36 (High School)
The Ballad of Blaster Bill
Bond, Nelson S.
366 Gutenberg downloadsen2020Difficulty 38 (High School)
The Last Two Alive!
Coppel, Alfred
366 Gutenberg downloadsen2021Difficulty 41 (College)
The Man Who Ended War
Godfrey, Hollis
366 Gutenberg downloadsen2015Difficulty 35 (High School)
The Man Who Killed the World
Cummings, Ray
366 Gutenberg downloadsen2020Difficulty 36 (High School)
The Pluto Lamp
Stearns, Charles A.
366 Gutenberg downloadsen2020Difficulty 40 (High School)
Through time and space with Benedict Breadfruit
Garrett, Randall
366 Gutenberg downloadsen2023Difficulty 49 (College)
Too close to the forest
Walton, Bryce & Reynolds, Al
366 Gutenberg downloadsen2024Difficulty 39 (High School)
A Traveler in Time
Derleth, August
365 Gutenberg downloadsen2012Difficulty 34 (High School)
Advance Agent
Anvil, Christopher
365 Gutenberg downloadsen2016Difficulty 37 (High School)
All the People
Lafferty, R. A.
365 Gutenberg downloadsen2016Difficulty 33 (High School)
Arcturus Times Three
Sharkey, Jack
365 Gutenberg downloadsen2016Difficulty 47 (College)
E Being
Stamers, James
365 Gutenberg downloadsen2020Difficulty 39 (High School)
Hostage: A Terran Empire story
Wilson, Ann
365 Gutenberg downloadsen2008Difficulty 41 (College)
It Takes a Thief
Miller, Walter M.
365 Gutenberg downloadsen2019Difficulty 34 (High School)
Men Without a World
Farrell, Joseph
365 Gutenberg downloadsen2020Difficulty 41 (College)
Operation Interstellar
Smith, George O. (George Oliver)
365 Gutenberg downloadsen2015Difficulty 37 (High School)
Pangborn's paradox
Mason, David
365 Gutenberg downloadsen2023Difficulty 38 (High School)
Portland, Oregon, A.D. 1999, and other sketches
Hayes, J. W. (Jeff W.)
365 Gutenberg downloadsen2020Difficulty 54 (Graduate)
Revolt on Io
Bond, Nelson S.
365 Gutenberg downloadsen2020Difficulty 40 (High School)
Rhythm rides the rocket
Olsen, Bob
365 Gutenberg downloadsen2024Difficulty 47 (College)
The Age of Science: A Newspaper of the Twentieth Century
Cobbe, Frances Power
365 Gutenberg downloadsen2020Difficulty 71 (Expert)
The Autumn After Next
St. Clair, Margaret
365 Gutenberg downloadsen2019Difficulty 38 (High School)
The Raiders of Saturn's Ring
Gallun, Raymond Z. (Raymond Zinke)
365 Gutenberg downloadsen2020Difficulty 43 (College)
The Shakespeare garden club: A fantasy
Moran, Mabel M.
365 Gutenberg downloadsen2022Difficulty 45 (College)
Treasure of Triton
Baker, Charles A.
365 Gutenberg downloadsen2020Difficulty 40 (High School)
Cosmic Castaway
Mullen, Stanley
364 Gutenberg downloadsen2021Difficulty 41 (College)
Crash Beam
Barrett, John
364 Gutenberg downloadsen2021Difficulty 33 (High School)
Death, the Knight, and the Lady: A Ghost Story
Stacpoole, H. De Vere (Henry De Vere)
364 Gutenberg downloadsen2017Difficulty 36 (High School)
I'll Kill You Tomorrow
Huber, Helen
364 Gutenberg downloadsen2009Difficulty 32 (High School)
Mutiny
Offenbecker, Larry
364 Gutenberg downloadsen2020Difficulty 35 (High School)
The Diamond Lens
O'Brien, Fitz James
364 Gutenberg downloadsen2015Difficulty 50 (College)
The Earth Quarter
Knight, Damon
364 Gutenberg downloadsen2019Difficulty 37 (High School)
The Gay Rebellion
Chambers, Robert W. (Robert William)
364 Gutenberg downloadsen2009Difficulty 43 (College)
The Girl from Infinite Smallness
Cummings, Ray
364 Gutenberg downloadsen2020Difficulty 40 (High School)
The invading asteroid
Wellman, Manly Wade
364 Gutenberg downloadsen2024Difficulty 42 (College)
Turn backward, o time!
Kubilius, Walter
364 Gutenberg downloadsen2023Difficulty 45 (College)
Vandals of the Void
Wilson, Robert
364 Gutenberg downloadsen2020Difficulty 45 (College)
Vengeance on Mars!
Bixby, Jerome
364 Gutenberg downloadsen2020Difficulty 31 (High School)
Arqtiq: A Study of the Marvels at the North Pole
Adolph, Anna
363 Gutenberg downloadsen2018Difficulty 42 (College)
Doorstep
Laumer, Keith
363 Gutenberg downloadsen2016Difficulty 35 (High School)
Never Come Midnight
Gold, H. L. (Horace Leonard)
363 Gutenberg downloadsen2016Difficulty 42 (College)
Niels Holgersson's Wonderbare Reis
Lagerlöf, Selma & Meijboom, Margaretha
363 Gutenberg downloadsnl2009
Runaway
Coppel, Alfred
363 Gutenberg downloadsen2021Difficulty 36 (High School)
The Killer
Oliver, J. T. (Joseph Tombs)
363 Gutenberg downloadsen2021Difficulty 31 (High School)
The Last Days of L.A.
Smith, George H. (George Henry)
363 Gutenberg downloadsen2019Difficulty 32 (High School)
The night of no moon
Fyfe, H. B. (Horace Bowne)
363 Gutenberg downloadsen2023Difficulty 36 (High School)
The Space Flame
Phillips, Alexander M. (Alexander Moore)
363 Gutenberg downloadsen2020Difficulty 39 (High School)
To the sons of tomorrow
Cox, Irving E., Jr.
363 Gutenberg downloadsen2022Difficulty 41 (College)
Bruggil's bride
Young, Robert F.
362 Gutenberg downloadsen2023Difficulty 46 (College)
Equation of Doom
Vance, Gerald
362 Gutenberg downloadsen2009Difficulty 37 (High School)
Judas Ram
Merwin, Sam, Jr.
362 Gutenberg downloadsen2016Difficulty 37 (High School)
Man-Trap
Annas, Hal
362 Gutenberg downloadsen2021Difficulty 33 (High School)
Mutiny in the Void
Tanner, Charles R.
362 Gutenberg downloadsen2020Difficulty 37 (High School)
Sphere of the Never-Dead
Carson, Sam
362 Gutenberg downloadsen2020Difficulty 36 (High School)
Stellar Vengeance
Freeman, Frank
362 Gutenberg downloadsen2021Difficulty 40 (High School)
Terror out of the past
Gallun, Raymond Z. (Raymond Zinke)
362 Gutenberg downloadsen2025Difficulty 41 (College)
The Beasts in the Void
Fairman, Paul W.
362 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The Little Red Bag
Sohl, Jerry
362 Gutenberg downloadsen2019Difficulty 31 (High School)
Thoth: A Romance
Nicholson, J. Shield (Joseph Shield)
362 Gutenberg downloadsen2018Difficulty 54 (Graduate)
A Filbert Is a Nut
Raphael, Rick
361 Gutenberg downloadsen2007Difficulty 44 (College)
Dead Man's Planet
Winterbotham, R. R. (Russell Robert)
361 Gutenberg downloadsen2020Difficulty 38 (High School)
Final Examination
Sheckley, Robert
361 Gutenberg downloadsen2021Difficulty 33 (High School)
Invader From Infinity
Whittington, George A.
361 Gutenberg downloadsen2020Difficulty 45 (College)
Murder Beneath the Polar Ice
Howard, Hayden
361 Gutenberg downloadsen2019Difficulty 45 (College)
Peukaloisen retket villihanhien seurassa
Lagerlöf, Selma
361 Gutenberg downloadsfi2014
Return Engagement
St. Clair, Margaret
361 Gutenberg downloadsen2021Difficulty 41 (College)
Spaceman's luck
Smith, George O. (George Oliver)
361 Gutenberg downloadsen2022Difficulty 35 (High School)
The Beast of Space
Hardart, F. E.
361 Gutenberg downloadsen2007Difficulty 41 (College)
The Divers
Stamers, James
361 Gutenberg downloadsen2019Difficulty 35 (High School)
The Furious Rose
Evans, Dean
361 Gutenberg downloadsen2016Difficulty 31 (High School)
The Planet of Illusion
Wollheim, Donald A.
361 Gutenberg downloadsen2021Difficulty 39 (High School)
The Revolutions of Time
Dunn, Jonathan
361 Gutenberg downloadsen2005Difficulty 52 (Graduate)
The Sentimentalists
Leinster, Murray
361 Gutenberg downloadsen2016Difficulty 44 (College)
The Tantalus Death
Rocklynne, Ross
361 Gutenberg downloadsen2020Difficulty 38 (High School)
The Valley of the Masters
Blackford, Charles Minor
361 Gutenberg downloadsen2019Difficulty 33 (High School)
The wizard of light
Ely, David
361 Gutenberg downloadsen2023Difficulty 49 (College)
Untechnological Employment
Clinton, Ed M.
361 Gutenberg downloadsen2007Difficulty 66 (Academic)
Your Time is Up
Sheldon, Walter J.
361 Gutenberg downloadsen2019Difficulty 34 (High School)
"Shadrach"
Bond, Nelson S.
360 Gutenberg downloadsen2020Difficulty 38 (High School)
A jövő század regénye, 1. rész
Jókai, Mór
360 Gutenberg downloadshu2017
After Some Tomorrow
Reynolds, Mack
360 Gutenberg downloadsen2019Difficulty 35 (High School)
Csodálatos történetek
Wells, H. G. (Herbert George)
360 Gutenberg downloadshu2024
Die gefesselte Phantasie
Raimund, Ferdinand
360 Gutenberg downloadsde2004
Forgotten danger
Samachson, Joseph
360 Gutenberg downloadsen2022Difficulty 32 (High School)
Grounded
Sambrot, William
360 Gutenberg downloadsen2022Difficulty 43 (College)
Inheritance
Ludwig, Edward W.
360 Gutenberg downloadsen2021Difficulty 37 (High School)
Our Town
Bixby, Jerome
360 Gutenberg downloadsen2019Difficulty 33 (High School)
Repeat Performance
Phillips, Rog
360 Gutenberg downloadsen2021Difficulty 28 (Middle School)
Satisfaction Guaranteed
Leache, Joy
360 Gutenberg downloadsen2016Difficulty 41 (College)
South to Propontis
Ackermann, Henry Andrew
360 Gutenberg downloadsen2020Difficulty 37 (High School)
The Birds of Lorrane
Doede, William R.
360 Gutenberg downloadsen2016Difficulty 32 (High School)
The Bridge
Revelle, G. G.
360 Gutenberg downloadsen2019Difficulty 30 (Middle School)
The Lost Ego
Phillips, Rog
360 Gutenberg downloadsen2021Difficulty 30 (Middle School)
The Man From Siykul
Wilson, Richard
360 Gutenberg downloadsen2020Difficulty 39 (High School)
The Night of Hoggy Darn
McKenna, Richard
360 Gutenberg downloadsen2019Difficulty 36 (High School)
The Time Armada
Holden, Fox B.
360 Gutenberg downloadsen2021Difficulty 37 (High School)
The wellsprings of space
Teichner, Albert
360 Gutenberg downloadsen2024Difficulty 44 (College)
Timotheus : $b or, The future of the theatre
Dobrée, Bonamy
360 Gutenberg downloadsen2024Difficulty 61 (Academic)
Two worlds for one
Smith, George O. (George Oliver)
360 Gutenberg downloadsen2023Difficulty 43 (College)
Wedding Day
Marks, Winston K. (Winston Kinney)
360 Gutenberg downloadsen2019Difficulty 41 (College)
Wreck Off Triton
Coppel, Alfred
360 Gutenberg downloadsen2020Difficulty 41 (College)
A Coffin for Jacob
Ludwig, Edward W.
359 Gutenberg downloadsen2016Difficulty 34 (High School)
Assignment in the Dawn
Walton, Bryce
359 Gutenberg downloadsen2021Difficulty 38 (High School)
Cosmic Tragedy
Gardiner, Thomas S.
359 Gutenberg downloadsen2021Difficulty 49 (College)
Doom of the House of Duryea
Peirce, Earl
359 Gutenberg downloadsen2010Difficulty 40 (High School)
Earthmen Ask No Quarter!
Holden, Fox B.
359 Gutenberg downloadsen2021Difficulty 38 (High School)
Open Invitation
Fyfe, H. B. (Horace Bowne)
359 Gutenberg downloadsen2020Difficulty 43 (College)
Revolt of the Brains
Marlowe, Stephen
359 Gutenberg downloadsen2021Difficulty 40 (High School)
The band played on
Shook, C.
359 Gutenberg downloadsen2022Difficulty 32 (High School)
The Golden-Breasted Kootoo, and Other Stories
Richards, Laura Elizabeth Howe
359 Gutenberg downloadsen2015Difficulty 38 (High School)
The Great Implication
Lee, Stanley R.
359 Gutenberg downloadsen2024Difficulty 43 (College)
The satellite-keeper's daughter
Reinsberg, Mark
359 Gutenberg downloadsen2023Difficulty 36 (High School)
A Matter of Magnitude
Sevcik, Al
358 Gutenberg downloadsen2008Difficulty 45 (College)
Deadly City
Fairman, Paul W.
358 Gutenberg downloadsen2010Difficulty 30 (Middle School)
My sweetheart's the Man in the Moon
Marlowe, Stephen
358 Gutenberg downloadsen2022Difficulty 37 (High School)
Star of Rebirth
Wall, Bernard
358 Gutenberg downloadsen2019Difficulty 33 (High School)
The Buttoned Sky
Krepps, Robert W.
358 Gutenberg downloadsen2010Difficulty 35 (High School)
The Three Perils of Man; or, War, Women, and Witchcraft, Vol. 2 (of 3)
Hogg, James
358 Gutenberg downloadsen2012Difficulty 45 (College)
A Hitch in Space
Leiber, Fritz
357 Gutenberg downloadsen2016Difficulty 37 (High School)
A pound of prevention
Edmondson, G. C.
357 Gutenberg downloadsen2023Difficulty 37 (High School)
Asteroid of the Damned
Wylie, Dirk & Pohl, Frederik
357 Gutenberg downloadsen2020Difficulty 42 (College)
Harwood's Vortex
Silverberg, Robert
357 Gutenberg downloadsen2021Difficulty 36 (High School)
Machine of Klamugra
Lang, Allen Kim
357 Gutenberg downloadsen2021Difficulty 49 (College)
Mercia, the astronomer royal: A romance
Mears, A. Garland
357 Gutenberg downloadsen2022Difficulty 59 (Graduate)
Navy Day
Harrison, Harry
357 Gutenberg downloadsen2009Difficulty 49 (College)
Redemption
Young, Robert F.
357 Gutenberg downloadsen2023Difficulty 41 (College)
Tabby
Marks, Winston K. (Winston Kinney)
357 Gutenberg downloadsen2010Difficulty 39 (High School)
Tengerkisasszony: Vázlat, holdfényben
Wells, H. G. (Herbert George)
357 Gutenberg downloadshu2022
The Long Remembered Thunder
Laumer, Keith
357 Gutenberg downloadsen2016Difficulty 30 (Middle School)
Tourmalin's Time Cheques
Anstey, F.
357 Gutenberg downloadsen2014Difficulty 51 (Graduate)
Trouble on Tycho
Bond, Nelson S.
357 Gutenberg downloadsen2020Difficulty 40 (High School)
Writing Class
Sheckley, Robert
357 Gutenberg downloadsen2021Difficulty 44 (College)
A Great Day for the Irish
Hopf, Alice L. (Alice Lightner)
356 Gutenberg downloadsen2019Difficulty 35 (High School)
Against Tetrarch
Gilmour, A. A. O.
356 Gutenberg downloadsen2021Difficulty 36 (High School)
Beyond the Yellow Fog
McDowell, Robert Emmett
356 Gutenberg downloadsen2021Difficulty 37 (High School)
Bleekman's Planet
Garrett, Randall & Silverberg, Robert
356 Gutenberg downloadsen2021Difficulty 35 (High School)
Captain of the Kali
Wright, Gary
356 Gutenberg downloadsen2020Difficulty 33 (High School)
Fan fare, May 1953
Various
356 Gutenberg downloadsen2024Difficulty 46 (College)
I, the Unspeakable
Sheldon, Walter J.
356 Gutenberg downloadsen2016Difficulty 37 (High School)
Little Boy
Bixby, Jerome
356 Gutenberg downloadsen2019Difficulty 33 (High School)
Old Rambling House
Herbert, Frank
356 Gutenberg downloadsen2009Difficulty 34 (High School)
Operation Distress
Del Rey, Lester
356 Gutenberg downloadsen2016Difficulty 36 (High School)
Planet of Doom
Marlowe, Stephen
356 Gutenberg downloadsen2021Difficulty 35 (High School)
Rockabye, Grady
Mason, David
356 Gutenberg downloadsen2023Difficulty 37 (High School)
Second Childhood
Simak, Clifford D.
356 Gutenberg downloadsen2016Difficulty 34 (High School)
Security Plan
Farrell, Joseph
356 Gutenberg downloadsen2016Difficulty 34 (High School)
The deadly thinkers
Beyer, William Gray
356 Gutenberg downloadsen2023Difficulty 45 (College)
The Feeling
Aycock, Roger D.
356 Gutenberg downloadsen2016Difficulty 39 (High School)
The gnome's gneiss
Crossen, Kendell Foster
356 Gutenberg downloadsen2022Difficulty 34 (High School)
The Governor of Glave
Laumer, Keith
356 Gutenberg downloadsen2020Difficulty 37 (High School)
The sane men of Satan
Merwin, Sam, Jr.
356 Gutenberg downloadsen2024Difficulty 43 (College)
The vengeance of Toffee
Farrell, Henry
356 Gutenberg downloadsen2021Difficulty 40 (High School)
The Wind People
Bradley, Marion Zimmer
356 Gutenberg downloadsen2019Difficulty 42 (College)
Under Arctic Ice
Bates, Harry
356 Gutenberg downloadsen2009Difficulty 42 (College)
Virgin Ground
Brown, Rosel George
356 Gutenberg downloadsen2019Difficulty 27 (Middle School)
Vocation
Smith, George O. (George Oliver)
356 Gutenberg downloadsen2022Difficulty 37 (High School)
Voyage to Procyon
Silverberg, Robert
356 Gutenberg downloadsen2021Difficulty 36 (High School)
A Gift from Earth
Banister, Manly
355 Gutenberg downloadsen2016Difficulty 41 (College)
Accidental Flight
Wallace, F. L. (Floyd L.)
355 Gutenberg downloadsen2010Difficulty 38 (High School)
Communication
Fontenay, Charles L.
355 Gutenberg downloadsen2019Difficulty 39 (High School)
Dead End
Macfarlane, Wallace
355 Gutenberg downloadsen2016Difficulty 43 (College)
Freeway
Walton, Bryce
355 Gutenberg downloadsen2019Difficulty 33 (High School)
Gods of Space
Cummings, Ray
355 Gutenberg downloadsen2020Difficulty 37 (High School)
Happy Ending
Brown, Fredric & Reynolds, Mack
355 Gutenberg downloadsen2009Difficulty 35 (High School)
Prisoner of the Brain-Mistress
Walton, Bryce
355 Gutenberg downloadsen2020Difficulty 43 (College)
Secret of the Painting
Williams, Robert Moore
355 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Signs & Wonders
Beresford, J. D. (John Davys)
355 Gutenberg downloadsen2019Difficulty 45 (College)
The Sargasso of Space
Hamilton, Edmond
355 Gutenberg downloadsen2009Difficulty 40 (High School)
The Super Opener
Zuroy, Michael
355 Gutenberg downloadsen2019Difficulty 43 (College)
The Troublemakers
Smith, George O. (George Oliver)
355 Gutenberg downloadsen2016Difficulty 45 (College)
The Unwilling Professor
Porges, Arthur
355 Gutenberg downloadsen2013Difficulty 43 (College)
Three Spacemen Left to Die!
Winterbotham, R. R. (Russell Robert)
355 Gutenberg downloadsen2021Difficulty 30 (Middle School)
What Not: A Prophetic Comedy
Macaulay, Rose
355 Gutenberg downloadsen2011Difficulty 51 (Graduate)
When Valmond Came to Pontiac: The Story of a Lost Napoleon. Volume 1.
Parker, Gilbert
355 Gutenberg downloadsen2004Difficulty 45 (College)
With These Hands
Kornbluth, C. M. (Cyril M.)
355 Gutenberg downloadsen2016Difficulty 39 (High School)
A jest and a vengeance
Price, E. Hoffmann
354 Gutenberg downloadsen2024Difficulty 41 (College)
Before Egypt
Bloch, Robert
354 Gutenberg downloadsen2010Difficulty 36 (High School)
Fekete gyémántok
Jókai, Mór
354 Gutenberg downloadshu2017
Flight Into the Unknown
Harris, Tom W.
354 Gutenberg downloadsen2021Difficulty 35 (High School)
Frank Reade, Jr., With His New Steam Man in Central America
Senarens, Luis
354 Gutenberg downloadsen2021Difficulty 35 (High School)
Gourmet
Lang, Allen Kim
354 Gutenberg downloadsen2016Difficulty 44 (College)
It
Howard, Hayden
354 Gutenberg downloadsen2020Difficulty 38 (High School)
Miss Tweedham's Elogarsn
Williams, Robert Moore
354 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Murderer's chain
Brown, Wenzell
354 Gutenberg downloadsen2023Difficulty 38 (High School)
Name Your Symptom
Harmon, Jim
354 Gutenberg downloadsen2016Difficulty 36 (High School)
Once Upon a Monbeast...
Fritch, Charles E.
354 Gutenberg downloadsen2021Difficulty 34 (High School)
Operation Boomerang
Revelle, George
354 Gutenberg downloadsen2019Difficulty 32 (High School)
Remember the 4th!
Loomis, Noel M.
354 Gutenberg downloadsen2023Difficulty 33 (High School)
Rumpty-Dudget's Tower: A Fairy Tale
Hawthorne, Julian
354 Gutenberg downloadsen2020Difficulty 47 (College)
The Black Tide
Stangland, Arthur G.
354 Gutenberg downloadsen2010Difficulty 38 (High School)
The Snowbank Orbit
Leiber, Fritz
354 Gutenberg downloadsen2020Difficulty 45 (College)
Time Grabber
Dickson, Gordon R.
354 Gutenberg downloadsen2021Difficulty 40 (High School)
Unthinkable
Phillips, Rog
354 Gutenberg downloadsen2008Difficulty 39 (High School)
Utazás a föld központja felé (2. rész)
Verne, Jules
354 Gutenberg downloadshu2021
You Can't Buy Eternity!
Swain, Dwight V.
354 Gutenberg downloadsen2021Difficulty 36 (High School)
Box-garden
Lang, Allen Kim
353 Gutenberg downloadsen2024Difficulty 40 (High School)
Centauri Vengeance
Marlowe, Stephen
353 Gutenberg downloadsen2021Difficulty 38 (High School)
Dark Destiny
Swain, Dwight V.
353 Gutenberg downloadsen2021Difficulty 36 (High School)
La mirinda historio de Petro Schlemihl
Chamisso, Adelbert von
353 Gutenberg downloadseo2020
Mindsnake
Harmon, Jim
353 Gutenberg downloadsen2019Difficulty 36 (High School)
Monster of the Asteroid
Cummings, Ray
353 Gutenberg downloadsen2020Difficulty 35 (High School)
The Geisha Memory
Marks, Winston K. (Winston Kinney)
353 Gutenberg downloadsen2020Difficulty 41 (College)
The Happy Adventurers
Middleton, Lydia Miller
353 Gutenberg downloadsen2004Difficulty 39 (High School)
The Radio Boys Seek the Lost Atlantis
Breckenridge, Gerald
353 Gutenberg downloadsen2017Difficulty 46 (College)
Top o' the World: A Once Upon a Time Tale
Swan, Mark
353 Gutenberg downloadsen2019Difficulty 35 (High School)
"Next Stop, Nowhere!"
Purcell, Dick
352 Gutenberg downloadsen2021Difficulty 40 (High School)
Albrecht
Bates, Arlo
352 Gutenberg downloadsen2013Difficulty 49 (College)
Date of publication, 2083 A.D.
Samachson, Joseph
352 Gutenberg downloadsen2023Difficulty 37 (High School)
Death in Transit
Sohl, Jerry
352 Gutenberg downloadsen2022Difficulty 32 (High School)
Destiny Uncertain
Phillips, Rog
352 Gutenberg downloadsen2021Difficulty 32 (High School)
Dictator of Time
Bond, Nelson S.
352 Gutenberg downloadsen2020Difficulty 38 (High School)
Drome
Leahy, John Martin
352 Gutenberg downloadsen2023Difficulty 42 (College)
Far enough to touch
Bartholomew, Stephen
352 Gutenberg downloadsen2023Difficulty 38 (High School)
Friend Island
Stevens, Francis
352 Gutenberg downloadsen2011Difficulty 36 (High School)
Happy Rain Night
Evans, Dean
352 Gutenberg downloadsen2021Difficulty 29 (Middle School)
Pet Farm
Aycock, Roger D.
352 Gutenberg downloadsen2010Difficulty 50 (College)
Planet of No-Return
Peacock, Wilbur S.
352 Gutenberg downloadsen2020Difficulty 43 (College)
Prologue to an Analogue
Richmond, Leigh
352 Gutenberg downloadsen2009Difficulty 40 (High School)
Seed of the Arctic Ice
Bates, Harry
352 Gutenberg downloadsen2010Difficulty 43 (College)
The Cosmic Derelict
Broome, John
352 Gutenberg downloadsen2020Difficulty 43 (College)
The Good Seed
Reynolds, Mack
352 Gutenberg downloadsen2019Difficulty 32 (High School)
The Man the Martians Made
Long, Frank Belknap
352 Gutenberg downloadsen2009Difficulty 33 (High School)
This World is Ours!
Petaja, Emil
352 Gutenberg downloadsen2021Difficulty 32 (High School)
Thy Name Is Woman
Walton, Bryce
352 Gutenberg downloadsen2010Difficulty 35 (High School)
"What So Proudly We Hail..."
Keene, Day
351 Gutenberg downloadsen2021Difficulty 37 (High School)
Alien Equivalent
Smith, Richard Rein
351 Gutenberg downloadsen2020Difficulty 39 (High School)
Blanche et Bleue ou les deux couleuvres-fées, roman chinois
Unknown
351 Gutenberg downloadsfr2013
Citizen Jell
Shaara, Michael
351 Gutenberg downloadsen2016Difficulty 40 (High School)
Con-Fen
Adams, James R.
351 Gutenberg downloadsen2021Difficulty 42 (College)
Duel on Syrtis
Anderson, Poul
351 Gutenberg downloadsen2010Difficulty 40 (High School)
Farewell message
Mason, David
351 Gutenberg downloadsen2024Difficulty 42 (College)
Lost in Translation
Janifer, Laurence M.
351 Gutenberg downloadsen2009Difficulty 38 (High School)
Master of None
Goble, Neil
351 Gutenberg downloadsen2008Difficulty 40 (High School)
Revolt in the Ice Empire
Cummings, Ray
351 Gutenberg downloadsen2020Difficulty 41 (College)
Space brat
Slesar, Henry
351 Gutenberg downloadsen2024Difficulty 38 (High School)
Task of Kayin
Samachson, Joseph
351 Gutenberg downloadsen2021Difficulty 40 (High School)
The Chapter Ends
Anderson, Poul
351 Gutenberg downloadsen2012Difficulty 38 (High School)
The Contact Point
Sharkey, Jack
351 Gutenberg downloadsen2019Difficulty 37 (High School)
The Martians and the Coys
Reynolds, Mack
351 Gutenberg downloadsen2021Difficulty 44 (College)
The Rhizoid Kill
Bradley, Jack
351 Gutenberg downloadsen2020Difficulty 37 (High School)
The Star-Sent Knaves
Laumer, Keith
351 Gutenberg downloadsen2016Difficulty 37 (High School)
War in Heaven
Pratt, Fletcher
351 Gutenberg downloadsen2023Difficulty 53 (Graduate)
A Bad Day for Vermin
Laumer, Keith
350 Gutenberg downloadsen2016Difficulty 37 (High School)
Bleedback
Marks, Winston K. (Winston Kinney)
350 Gutenberg downloadsen2019Difficulty 38 (High School)
Girl of the Silver Sphere
Haggard, J. Harvey (John Harvey)
350 Gutenberg downloadsen2021Difficulty 40 (High School)
Half past Alligator
Colvin, Donald
350 Gutenberg downloadsen2016Difficulty 38 (High School)
Has Anyone Here Seen Kelly?
Walton, Bryce
350 Gutenberg downloadsen2009Difficulty 35 (High School)
Infinity's Child
De Vet, Charles V.
350 Gutenberg downloadsen2019Difficulty 38 (High School)
Journey Work
Dryfoos, Dave
350 Gutenberg downloadsen2019Difficulty 36 (High School)
Less than Human
Blade, Zoë
350 Gutenberg downloadsen2009Difficulty 36 (High School)
Lion Loose
Schmitz, James H.
350 Gutenberg downloadsen2009Difficulty 38 (High School)
Lost in the Atlantic Valley; Or, Frank Reade, Jr., and His Wonder, the "Dart"
Senarens, Luis
350 Gutenberg downloadsen2017Difficulty 38 (High School)
Murderer's Base
Brittain, William J.
350 Gutenberg downloadsen2021Difficulty 35 (High School)
Peril Orbit
Wedlake, C. J.
350 Gutenberg downloadsen2020Difficulty 37 (High School)
Sweet Tooth
Young, Robert F.
350 Gutenberg downloadsen2016Difficulty 42 (College)
The Cosmic Bluff
Reynolds, Mack
350 Gutenberg downloadsen2021Difficulty 38 (High School)
The Fantasy Fan, Volume 2, Number 3, November 1934
Various
350 Gutenberg downloadsen2021Difficulty 58 (Graduate)
The giftie gien
Jameson, Malcolm
350 Gutenberg downloadsen2022Difficulty 37 (High School)
The Helpful Robots
Shea, Robert
350 Gutenberg downloadsen2009Difficulty 35 (High School)
The Winning of the Moon
Neville, Kris
350 Gutenberg downloadsen2020Difficulty 34 (High School)
Unbegotten Child
Marks, Winston K. (Winston Kinney)
350 Gutenberg downloadsen2010Difficulty 42 (College)
Venus Hate
McGreevey, John
350 Gutenberg downloadsen2021Difficulty 41 (College)
Youngling: A Terran Empire story
Wilson, Ann
350 Gutenberg downloadsen2008Difficulty 37 (High School)
Disqualified
Fontenay, Charles L.
349 Gutenberg downloadsen2009Difficulty 44 (College)
Eddie
Riley, Frank
349 Gutenberg downloadsen2019Difficulty 47 (College)
Race Riot
Williams, Ralph
349 Gutenberg downloadsen2019Difficulty 36 (High School)
Respectfully mine
Garrett, Randall
349 Gutenberg downloadsen2023Difficulty 45 (College)
The Colonists
Jones, Raymond F.
349 Gutenberg downloadsen2010Difficulty 41 (College)
The Gentleman Who Vanished: A Psychological Phantasy
Hume, Fergus
349 Gutenberg downloadsen2017Difficulty 48 (College)
The Luminous Blonde
Howard, Hayden
349 Gutenberg downloadsen2020Difficulty 35 (High School)
The Marrying Man
Farrell, Joseph
349 Gutenberg downloadsen2019Difficulty 37 (High School)
The Sword
Quattrocchi, Frank
349 Gutenberg downloadsen2010Difficulty 39 (High School)
The Time-Techs of Kra
Sheridan, Max C.
349 Gutenberg downloadsen2020Difficulty 47 (College)
The Toy
Neville, Kris
349 Gutenberg downloadsen2021Difficulty 34 (High School)
Warm
Sheckley, Robert
349 Gutenberg downloadsen2009Difficulty 36 (High School)
Äärimmäiseltä rajalta : $b Seikkailuromaani
Frich, Øvre Richter
349 Gutenberg downloadsfi2018
A time to die
Calin, Harold
348 Gutenberg downloadsen2024Difficulty 39 (High School)
Cue for Quiet
Sherred, T. L.
348 Gutenberg downloadsen2010Difficulty 35 (High School)
Heir Apparent
Nourse, Alan Edward
348 Gutenberg downloadsen2021Difficulty 31 (High School)
Jinx Ship to the Rescue
Coppel, Alfred
348 Gutenberg downloadsen2020Difficulty 39 (High School)
Mightiest Qorn
Laumer, Keith
348 Gutenberg downloadsen2020Difficulty 39 (High School)
Newshound
Marlowe, Stephen
348 Gutenberg downloadsen2021Difficulty 37 (High School)
Thakur-na: A Terran Empire story
Wilson, Ann
348 Gutenberg downloadsen2008Difficulty 42 (College)
The Double Life
Leroux, Gaston
348 Gutenberg downloadsen2017Difficulty 42 (College)
The Downhill Side of Thirty
Shockley, Virgil F.
348 Gutenberg downloadsen2019Difficulty 34 (High School)
The Dragon Slayers
Banta, Frank
348 Gutenberg downloadsen2020Difficulty 38 (High School)
The Fastest Gun Dead
Grow, Julian F.
348 Gutenberg downloadsen2019Difficulty 33 (High School)
The Maugham Obsession
Derleth, August
348 Gutenberg downloadsen2023Difficulty 39 (High School)
Tydore's Gift
Coppel, Alfred
348 Gutenberg downloadsen2020Difficulty 37 (High School)
Until Life Do Us Part
Marks, Winston K. (Winston Kinney)
348 Gutenberg downloadsen2019Difficulty 43 (College)
Earth's Maginot Line
Paetzke, Roy
347 Gutenberg downloadsen2021Difficulty 42 (College)
Heart
Slesar, Henry
347 Gutenberg downloadsen2010Difficulty 34 (High School)
Histoire du véritable Gribouille
Sand, George
347 Gutenberg downloadsfr2010
Homecoming Horde
Silverberg, Robert
347 Gutenberg downloadsen2021Difficulty 38 (High School)
Once a Greech
Smith, Evelyn E.
347 Gutenberg downloadsen2010Difficulty 47 (College)
The Birds and the Bees
Fisher, David E.
347 Gutenberg downloadsen2019Difficulty 38 (High School)
The Helpful Hand of God
Godwin, Tom
347 Gutenberg downloadsen2009Difficulty 43 (College)
The Hero
Wilber, Elaine
347 Gutenberg downloadsen2011Difficulty 41 (College)
The Mouthpiece of Zitu
Giesy, J. U. (John Ulrich)
347 Gutenberg downloadsen2022Difficulty 46 (College)
The Record of Currupira
Abernathy, Robert
347 Gutenberg downloadsen2010Difficulty 45 (College)
The small bears
Henderson, Gene L.
347 Gutenberg downloadsen2023Difficulty 43 (College)
Uniform of a Man
Dryfoos, Dave
347 Gutenberg downloadsen2010Difficulty 38 (High School)
Warrior of Two Worlds
Wellman, Manly Wade
347 Gutenberg downloadsen2020Difficulty 36 (High School)
West o' Mars
Fontenay, Charles L.
347 Gutenberg downloadsen2023Difficulty 37 (High School)
Always a Qurono
Harmon, Jim
346 Gutenberg downloadsen2016Difficulty 41 (College)
Baker's Dozens
Harmon, Jim
346 Gutenberg downloadsen2019Difficulty 39 (High School)
Double Trouble
Jacobi, Carl
346 Gutenberg downloadsen2020Difficulty 38 (High School)
Nice Girl with 5 Husbands
Leiber, Fritz
346 Gutenberg downloadsen2016Difficulty 37 (High School)
Prairie-Dog Town
Baum, L. Frank (Lyman Frank)
346 Gutenberg downloadsen2014Difficulty 38 (High School)
Reaching for the moon
Hunter, Evan
346 Gutenberg downloadsen2023Difficulty 34 (High School)
Rx
Nourse, Alan Edward
346 Gutenberg downloadsen2019Difficulty 39 (High School)
Spoilers of the Spaceways
Martin, W. Bradford
346 Gutenberg downloadsen2021Difficulty 42 (College)
The Fool
Mason, David
346 Gutenberg downloadsen2022Difficulty 36 (High School)
The Giants From Outer Space
Krepps, Robert W.
346 Gutenberg downloadsen2010Difficulty 38 (High School)
The Psychological Regulator
Kornbluth, C. M. (Cyril M.)
346 Gutenberg downloadsen2021Difficulty 38 (High School)
The Recruit
Walton, Bryce
346 Gutenberg downloadsen2020Difficulty 34 (High School)
The Seventh Order
Sohl, Jerry
346 Gutenberg downloadsen2010Difficulty 39 (High School)
The statistomat pitch
Davis, Chandler
346 Gutenberg downloadsen2023Difficulty 45 (College)
Tree, Spare that Woodman
Dryfoos, Dave
346 Gutenberg downloadsen2009Difficulty 33 (High School)
A Vision of Venus; Or, A Midsummer-Night's Nightmare
Pleon, Harry
345 Gutenberg downloadsen2014Difficulty 28 (Middle School)
An Empty Bottle
Wolf, Mari
345 Gutenberg downloadsen2010Difficulty 35 (High School)
Classified object
Peterson, John Victor
345 Gutenberg downloadsen2024Difficulty 47 (College)
Death Wish
Sheckley, Robert
345 Gutenberg downloadsen2009Difficulty 39 (High School)
Der letzte Zentaur
Heyse, Paul
345 Gutenberg downloadsde2005
Der Luftpirat und sein lenkbares Luftschiff 56: Die Weltenfahrer auf dem Riesen-Planeten
Anonymous
345 Gutenberg downloadsde2017
Electron Eat Electron
Loomis, Noel M.
345 Gutenberg downloadsen2020Difficulty 42 (College)
Extracts from the Galactick Almanack: Music Around the Universe
Janifer, Laurence M.
345 Gutenberg downloadsen2016Difficulty 56 (Graduate)
Harper's Young People, January 6, 1880 An Illustrated Weekly
Various
345 Gutenberg downloadsen2009Difficulty 40 (High School)
Invaders of the Forbidden Moon
Gallun, Raymond Z. (Raymond Zinke)
345 Gutenberg downloadsen2020Difficulty 44 (College)
Jingle in the Jungle
Giunta, Aldo
345 Gutenberg downloadsen2019Difficulty 36 (High School)
Leave, Earthmen—Or Die!
Davis, John Massie
345 Gutenberg downloadsen2021Difficulty 42 (College)
Paradise Planet
Shaver, Richard S.
345 Gutenberg downloadsen2021Difficulty 34 (High School)
Parking, unlimited
Loomis, Noel M.
345 Gutenberg downloadsen2023Difficulty 31 (High School)
People Minus X
Gallun, Raymond Z. (Raymond Zinke)
345 Gutenberg downloadsen2015Difficulty 38 (High School)
Survivors
Savage, Arthur Dekker
345 Gutenberg downloadsen2021Difficulty 41 (College)
Syndrome Johnny
Dye, Charles
345 Gutenberg downloadsen2016Difficulty 41 (College)
The Drivers
Ludwig, Edward W.
345 Gutenberg downloadsen2019Difficulty 37 (High School)
The Last Trespasser
Harmon, Jim
345 Gutenberg downloadsen2019Difficulty 37 (High School)
The Moon is Green
Leiber, Fritz
345 Gutenberg downloadsen2009Difficulty 37 (High School)
The Pit of Nympthons
Mullen, Stanley
345 Gutenberg downloadsen2020Difficulty 42 (College)
The Vanishing Venusians
Brackett, Leigh
345 Gutenberg downloadsen2020Difficulty 33 (High School)
Bodyguard
Gold, H. L. (Horace Leonard)
344 Gutenberg downloadsen2016Difficulty 40 (High School)
Brain Teaser
Godwin, Tom
344 Gutenberg downloadsen2019Difficulty 48 (College)
Bunzo Farewell
De Vet, Charles V.
344 Gutenberg downloadsen2021Difficulty 37 (High School)
Doctor
Leinster, Murray
344 Gutenberg downloadsen2016Difficulty 42 (College)
Go to sleep, my darling
Marks, Winston K. (Winston Kinney)
344 Gutenberg downloadsen2023Difficulty 46 (College)
Ice Planet
Selwyn, Carl
344 Gutenberg downloadsen2021Difficulty 37 (High School)
Man in a Quandary
Stecher, L. J., Jr.
344 Gutenberg downloadsen2016Difficulty 42 (College)
Radio mates
Witwer, Benjamin
344 Gutenberg downloadsen2023Difficulty 53 (Graduate)
Sales Resistance
Still, Henry
344 Gutenberg downloadsen2019Difficulty 38 (High School)
Sentry of the Sky
Smith, Evelyn E.
344 Gutenberg downloadsen2016Difficulty 40 (High School)
Someone to watch over me
Gold, H. L. (Horace Leonard) & Gale, Floyd C.
344 Gutenberg downloadsen2016Difficulty 34 (High School)
The Boy Inventor's Wireless Triumph
Bonner, Richard
344 Gutenberg downloadsen2016Difficulty 43 (College)
The Other Likeness
Schmitz, James H.
344 Gutenberg downloadsen2009Difficulty 43 (College)
The rogue waveform
Stockheker, R. W. (Ralph Walter)
344 Gutenberg downloadsen2022Difficulty 34 (High School)
Big Ancestor
Wallace, F. L. (Floyd L.)
343 Gutenberg downloadsen2016Difficulty 40 (High School)
Dear Nan Glanders
McGavin, Beta
343 Gutenberg downloadsen2023Difficulty 41 (College)
Derelict
Nourse, Alan Edward
343 Gutenberg downloadsen2010Difficulty 36 (High School)
Design for Doomsday
Walton, Bryce
343 Gutenberg downloadsen2021Difficulty 44 (College)
Ely's Automatic Housemaid
Bellamy, Elizabeth W. (Elizabeth Whitfield)
343 Gutenberg downloadsen2019Difficulty 51 (Graduate)
Meet Me in Tomorrow
Geier, Chester S.
343 Gutenberg downloadsen2021Difficulty 38 (High School)
Perchance to Dream
Stockham, Richard
343 Gutenberg downloadsen2010Difficulty 33 (High School)
Preferred Position
Dryfoos, Dave
343 Gutenberg downloadsen2021Difficulty 38 (High School)
Scent Makes a Difference
Stamers, James
343 Gutenberg downloadsen2016Difficulty 35 (High School)
Six giants and a griffin, and other stories
Otis, Sarah Elizabeth Birdsall
343 Gutenberg downloadsen2020Difficulty 39 (High School)
Survival Type
Bone, Jesse F. (Jesse Franklin)
343 Gutenberg downloadsen2016Difficulty 48 (College)
Tales of the Caliph
Crellin, H. N. (Horatio Nelson)
343 Gutenberg downloadsen2007Difficulty 58 (Graduate)
The Brides of Ool
Cummings, Monette
343 Gutenberg downloadsen2020Difficulty 33 (High School)
The God Next Door
Doede, William R.
343 Gutenberg downloadsen2016Difficulty 31 (High School)
The god on the 36th floor
Kastle, Herbert D.
343 Gutenberg downloadsen2023Difficulty 31 (High School)
The Invader
Coppel, Alfred
343 Gutenberg downloadsen2010Difficulty 43 (College)
The Purple Pariah
Tustin, Byron
343 Gutenberg downloadsen2020Difficulty 30 (Middle School)
The Victory of Klon
Peacock, Wilbur S.
343 Gutenberg downloadsen2020Difficulty 43 (College)
This Way to the Egress
Fetler, Andrew
343 Gutenberg downloadsen2020Difficulty 28 (Middle School)
Time Fuze
Garrett, Randall
343 Gutenberg downloadsen2010Difficulty 43 (College)
As It Was
Payne, Paul L.
342 Gutenberg downloadsen2020Difficulty 38 (High School)
Dearest Enemy
Holden, Fox B.
342 Gutenberg downloadsen2019Difficulty 41 (College)
Peace
Arkawy, Norman & Henig, Stanley
342 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Rattle OK
Warner, Harry
342 Gutenberg downloadsen2016Difficulty 35 (High School)
The Deep One
Ruzic, Neil P.
342 Gutenberg downloadsen2016Difficulty 41 (College)
The End of Time
West, Wallace
342 Gutenberg downloadsen2009Difficulty 37 (High School)
The Star Lord
Ellanby, Boyd
342 Gutenberg downloadsen2010Difficulty 40 (High School)
The Weirdest World
Lafferty, R. A.
342 Gutenberg downloadsen2016Difficulty 33 (High School)
Time for survival
Smith, George O. (George Oliver)
342 Gutenberg downloadsen2023Difficulty 45 (College)
Venus is a Man's World
Tenn, William
342 Gutenberg downloadsen2016Difficulty 37 (High School)
Beside Still Waters
Sheckley, Robert
341 Gutenberg downloadsen2009Difficulty 34 (High School)
Blow the Man Down
Fontenay, Charles L.
341 Gutenberg downloadsen2019Difficulty 40 (High School)
Conservation
Fontenay, Charles L.
341 Gutenberg downloadsen2019Difficulty 43 (College)
Der Diamant des Geisterkönigs
Raimund, Ferdinand
341 Gutenberg downloadsde2005
Flight From Time
Coppel, Alfred
341 Gutenberg downloadsen2021Difficulty 42 (College)
L'Orco
Sand, George
341 Gutenberg downloadsfr2004
Last Run on Venus
McKimmey, James
341 Gutenberg downloadsen2021Difficulty 30 (Middle School)
Polaris of the Snows
Stilson, Charles B. (Charles Billings)
341 Gutenberg downloadsen2011Difficulty 37 (High School)
Tales From the "Phantasus," etc. of Ludwig Tieck
Tieck, Ludwig
341 Gutenberg downloadsen2012Difficulty 53 (Graduate)
The minister had to wait
Aycock, Roger D.
341 Gutenberg downloadsen2023Difficulty 45 (College)
Theft
Venable, Bill
341 Gutenberg downloadsen2021Difficulty 32 (High School)
Tomorrow the World!
Krepps, Robert W.
341 Gutenberg downloadsen2021Difficulty 35 (High School)
Watch (First 25,000 words)
Sawyer, Robert J.
341 Gutenberg downloadsen2010Difficulty 44 (College)
At the Post
Gold, H. L. (Horace Leonard)
340 Gutenberg downloadsen2010Difficulty 40 (High School)
Destination—Death
Peacock, Wilbur S.
340 Gutenberg downloadsen2020Difficulty 40 (High School)
Dr. Moreau szigete: Regény
Wells, H. G. (Herbert George)
340 Gutenberg downloadshu2021
Frank Reade Jr.'s Air Wonder, The "Kite"; Or, A Six Weeks' Flight Over the Andes
Senarens, Luis
340 Gutenberg downloadsen2017Difficulty 35 (High School)
Fresh Air Fiend
Neville, Kris
340 Gutenberg downloadsen2016Difficulty 34 (High School)
Le diable boiteux, tome I
Le Sage, Alain René
340 Gutenberg downloadsfr2011
Metamorphosis
De Vet, Charles V.
340 Gutenberg downloadsen2016Difficulty 35 (High School)
Out of the Dark Nebula
Coe, Milton L.
340 Gutenberg downloadsen2020Difficulty 42 (College)
The Fire and the Sword
Robinson, Frank M.
340 Gutenberg downloadsen2016Difficulty 38 (High School)
The Futile Flight of John Arthur Benn
Wilson, Richard
340 Gutenberg downloadsen2022Difficulty 48 (College)
The Last Martian
Van Houten, Ray
340 Gutenberg downloadsen2020Difficulty 46 (College)
The Time Mirror
South, Clark
340 Gutenberg downloadsen2010Difficulty 34 (High School)
Check and Checkmate
Miller, Walter M.
339 Gutenberg downloadsen2010Difficulty 47 (College)
Death's Wisher
Wannamaker, Jim
339 Gutenberg downloadsen2016Difficulty 42 (College)
Latent Image
Smith, George O. (George Oliver)
339 Gutenberg downloadsen2022Difficulty 38 (High School)
Modus Vivendi
Berryman, John
339 Gutenberg downloadsen2009Difficulty 32 (High School)
Off Course
Reynolds, Mack
339 Gutenberg downloadsen2009Difficulty 41 (College)
One-Way Ticket to Nowhere
Yerxa, Leroy
339 Gutenberg downloadsen2010Difficulty 33 (High School)
Preview of Peril
Coppel, Alfred
339 Gutenberg downloadsen2021Difficulty 44 (College)
Princess of Chaos
Walton, Bryce
339 Gutenberg downloadsen2021Difficulty 39 (High School)
Resurrection Seven
Marlowe, Stephen
339 Gutenberg downloadsen2019Difficulty 33 (High School)
The Draw
Bixby, Jerome
339 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The First
Ludwig, Edward W.
339 Gutenberg downloadsen2022Difficulty 36 (High School)
The Lights on Precipice Peak
Tall, Stephen
339 Gutenberg downloadsen2015Difficulty 33 (High School)
The starmen
Brackett, Leigh
339 Gutenberg downloadsen2023Difficulty 34 (High School)
A Fine Fix
Noll, Ray C.
338 Gutenberg downloadsen2009Difficulty 42 (College)
Earth Is Missing!
Selwyn, Carl
338 Gutenberg downloadsen2021Difficulty 37 (High School)
For service rendered
Bone, Jesse F. (Jesse Franklin)
338 Gutenberg downloadsen2023Difficulty 36 (High School)
Gone Fishing
Schmitz, James H.
338 Gutenberg downloadsen2009Difficulty 45 (College)
Moonlight and Robots
Dunham, Jerry
338 Gutenberg downloadsen2021Difficulty 36 (High School)
Survival factor
De Vet, Charles V.
338 Gutenberg downloadsen2023Difficulty 37 (High School)
The Piebald Hippogriff
Anderson, Karen
338 Gutenberg downloadsen2013Difficulty 35 (High School)
The Transient Lake; or, Frank Reade, Jr.'s Adventures in a Mysterious Country
Senarens, Luis
338 Gutenberg downloadsen2017Difficulty 35 (High School)
The Valor of Cappen Varra
Anderson, Poul
338 Gutenberg downloadsen2009Difficulty 32 (High School)
Young Man from Elsewhen
Jacobs, Sylvia
338 Gutenberg downloadsen2019Difficulty 33 (High School)
A Guest of Ganymede
MacApp, C. C.
337 Gutenberg downloadsen2016Difficulty 35 (High School)
A Stone and a Spear
Jones, Raymond F.
337 Gutenberg downloadsen2016Difficulty 37 (High School)
Bullet with His Name
Leiber, Fritz
337 Gutenberg downloadsen2016Difficulty 43 (College)
Captain Midas
Coppel, Alfred
337 Gutenberg downloadsen2020Difficulty 38 (High School)
Do Unto Others
Clifton, Mark
337 Gutenberg downloadsen2010Difficulty 37 (High School)
Doorway to Kal-Jmar
Knight, Damon
337 Gutenberg downloadsen2020Difficulty 38 (High School)
Expedition to Pluto
Pratt, Fletcher & Manning, Laurence
337 Gutenberg downloadsen2020Difficulty 38 (High School)
Guaranteed—Forever!
Robinson, Frank M.
337 Gutenberg downloadsen2021Difficulty 33 (High School)
Man in a Sewing Machine
Stecher, L. J., Jr.
337 Gutenberg downloadsen2016Difficulty 45 (College)
Menace of the Mists
Gold, H. L. (Horace Leonard)
337 Gutenberg downloadsen2020Difficulty 39 (High School)
My Lady Greensleeves
Pohl, Frederik
337 Gutenberg downloadsen2016Difficulty 38 (High School)
Oneness
Schmitz, James H.
337 Gutenberg downloadsen2009Difficulty 52 (Graduate)
Suicide Command
Mullen, Stanley
337 Gutenberg downloadsen2021Difficulty 39 (High School)
The Abandoned of Yan
Daley, Donald F.
337 Gutenberg downloadsen2020Difficulty 33 (High School)
The Beginning
Hasse, Henry
337 Gutenberg downloadsen2008Difficulty 37 (High School)
The black alarm
Smith, George O. (George Oliver)
337 Gutenberg downloadsen2023Difficulty 43 (College)
The Elves of Mount Fern
Creighton, Katherine
337 Gutenberg downloadsen2018Difficulty 40 (High School)
The Faces Outside
McAllister, Bruce
337 Gutenberg downloadsen2020Difficulty 40 (High School)
The Knights of Arthur
Pohl, Frederik
337 Gutenberg downloadsen2010Difficulty 31 (High School)
The Telenizer
Thompson, Don
337 Gutenberg downloadsen2010Difficulty 37 (High School)
The Ultimate Eve
Effron, H. Sanford (Harold Sanford)
337 Gutenberg downloadsen2020Difficulty 44 (College)
Der Barometermacher auf der Zauberinsel
Raimund, Ferdinand
336 Gutenberg downloadsde2004
Perfect Answer
Stecher, L. J., Jr.
336 Gutenberg downloadsen2016Difficulty 38 (High School)
Spillthrough
Galouye, Daniel F.
336 Gutenberg downloadsen2010Difficulty 40 (High School)
Star-Crossed Lover
Stuart, William W.
336 Gutenberg downloadsen2016Difficulty 36 (High School)
They Also Serve
Westlake, Donald E.
336 Gutenberg downloadsen2009Difficulty 39 (High School)
What Inhabits Me?
Williams, Robert Moore
336 Gutenberg downloadsen2021Difficulty 35 (High School)
B-12's Moon Glow
Stearns, Charles A.
335 Gutenberg downloadsen2010Difficulty 36 (High School)
Color Blind
Stearns, Charles A.
335 Gutenberg downloadsen2020Difficulty 34 (High School)
Freudian Slip
Abel, Franklin
335 Gutenberg downloadsen2010Difficulty 43 (College)
Gangway for Homer
Hahn, George R.
335 Gutenberg downloadsen2024Difficulty 49 (College)
In the Garden
Lafferty, R. A.
335 Gutenberg downloadsen2019Difficulty 34 (High School)
Insidekick
Bone, Jesse F. (Jesse Franklin)
335 Gutenberg downloadsen2010Difficulty 50 (College)
Larson's Luck
Vance, Gerald
335 Gutenberg downloadsen2009Difficulty 36 (High School)
Patrol
Hamling, William L.
335 Gutenberg downloadsen2021Difficulty 34 (High School)
Star Pirate
Kummer, Frederic Arnold
335 Gutenberg downloadsen2020Difficulty 37 (High School)
The Fantasy Fan, Volume 2, Number 6, February 1935 The Fan's Own Magazine
Various
335 Gutenberg downloadsen2021Difficulty 45 (College)
The Fifty-Fourth of July
Nourse, Alan Edward
335 Gutenberg downloadsen2021Difficulty 33 (High School)
The incredible aliens
Bender, William
335 Gutenberg downloadsen2021Difficulty 50 (College)
The long question
Mason, David
335 Gutenberg downloadsen2023Difficulty 39 (High School)
The Merman and the Figure-Head
Guernsey, Clara F. (Clara Florida)
335 Gutenberg downloadsen2017Difficulty 40 (High School)
The Useless Bugbreeders
Stamers, James
335 Gutenberg downloadsen2019Difficulty 40 (High School)
A Matter of Order
Holden, Fox B.
334 Gutenberg downloadsen2019Difficulty 45 (College)
Bargain Basement
Fontenay, Charles L.
334 Gutenberg downloadsen2019Difficulty 33 (High School)
Break a Leg
Harmon, Jim
334 Gutenberg downloadsen2016Difficulty 41 (College)
Cakewalk to Gloryanna
Stecher, L. J., Jr.
334 Gutenberg downloadsen2016Difficulty 38 (High School)
Invasion
Leinster, Murray
334 Gutenberg downloadsen2009Difficulty 41 (College)
Mate in two moves
Marks, Winston K. (Winston Kinney)
334 Gutenberg downloadsen2010Difficulty 47 (College)
Morley's Weapon
Barefoot, D. W.
334 Gutenberg downloadsen2020Difficulty 42 (College)
No war tomorrow
West, Wallace
334 Gutenberg downloadsen2023Difficulty 38 (High School)
Nor Iron Bars a Cage....
Garrett, Randall
334 Gutenberg downloadsen2010Difficulty 34 (High School)
Shamar's War
Neville, Kris
334 Gutenberg downloadsen2016Difficulty 35 (High School)
Shipping Clerk
Samachson, Joseph
334 Gutenberg downloadsen2015Difficulty 34 (High School)
The Bell Tone
Leftwich, Edmund Harry
334 Gutenberg downloadsen2007Difficulty 38 (High School)
The Enormous Word
Oberfield, William
334 Gutenberg downloadsen2021Difficulty 36 (High School)
The Happy Castaway
McDowell, Robert Emmett
334 Gutenberg downloadsen2020Difficulty 32 (High School)
The King of the City
Laumer, Keith
334 Gutenberg downloadsen2016Difficulty 30 (Middle School)
The Second Voice
Rubin, Mann
334 Gutenberg downloadsen2009Difficulty 37 (High School)
When the Spoilers Came
Williams, Robert Moore
334 Gutenberg downloadsen2021Difficulty 34 (High School)
Wunderwelten Wie Lord Flitmore eine seltsame Reise zu den Planeten unternimmt und durch einen Kometen in die Fixsternwelt entführt wird
Mader, Friedrich Wilhelm
334 Gutenberg downloadsde2015
A Husband for My Wife
Stuart, William W.
333 Gutenberg downloadsen2016Difficulty 31 (High School)
Anno Domini 2071 Translated from the Dutch Original
Harting, Pieter
333 Gutenberg downloadsen2014Difficulty 63 (Academic)
Backlash
Marks, Winston K. (Winston Kinney)
333 Gutenberg downloadsen2010Difficulty 42 (College)
Beside the golden door
Slesar, Henry
333 Gutenberg downloadsen2023Difficulty 42 (College)
Confidence Game
Harmon, Jim
333 Gutenberg downloadsen2016Difficulty 33 (High School)
La mandragore
Lorrain, Jean
333 Gutenberg downloadsfr2019
Matkustus maan keskipisteeseen
Verne, Jules
333 Gutenberg downloadsfi2015
Prisoner of War
Garrett, Randall
333 Gutenberg downloadsen2021Difficulty 39 (High School)
Puppet Government
Revelle, George
333 Gutenberg downloadsen2019Difficulty 34 (High School)
Sword of the Seven Suns
Fox, Gardner F. (Gardner Francis)
333 Gutenberg downloadsen2021Difficulty 35 (High School)
The Burnt Planet
Brittain, William J.
333 Gutenberg downloadsen2020Difficulty 38 (High School)
The Fantasy Fan, October 1933 The Fan's Own Magazine
Various
333 Gutenberg downloadsen2014Difficulty 50 (College)
The Lonely
Merril, Judith
333 Gutenberg downloadsen2016Difficulty 59 (Graduate)
The Machine That Floats
Gibson, Joe
333 Gutenberg downloadsen2015Difficulty 45 (College)
The Velvet Glove
Harrison, Harry
333 Gutenberg downloadsen2009Difficulty 38 (High School)
Adolescents Only
Cox, Irving E., Jr.
332 Gutenberg downloadsen2010Difficulty 41 (College)
Betelguese : $b A trip through hell
DÉsque, Jean
332 Gutenberg downloadsen2009Difficulty 56 (Graduate)
Exiles of the Three Red Moons
Selwyn, Carl
332 Gutenberg downloadsen2020Difficulty 38 (High School)
Frank Reade, Jr., and his new steam man; or, the young inventor's trip to the far west
Senarens, Luis
332 Gutenberg downloadsen2017Difficulty 33 (High School)
Operation Earthworm
Archibald, Joe
332 Gutenberg downloadsen2009Difficulty 38 (High School)
Pirates of the Gorm
Schachner, Nathan
332 Gutenberg downloadsen2009Difficulty 40 (High School)
Pollony Undiverted
Van Scyoc, Sydney J.
332 Gutenberg downloadsen2016Difficulty 32 (High School)
Raiders Invisible
Hall, Desmond Winter
332 Gutenberg downloadsen2009Difficulty 43 (College)
Stairway to the Stars
Shaw, Larry T.
332 Gutenberg downloadsen2007Difficulty 42 (College)
Steel Giants of Chaos
Adams, James R.
332 Gutenberg downloadsen2020Difficulty 44 (College)
The Missing Disclaimer
Sackett, Samuel J. (Samuel John)
332 Gutenberg downloadsen2021Difficulty 40 (High School)
The Place Where Chicago Was
Harmon, Jim
332 Gutenberg downloadsen2016Difficulty 38 (High School)
The Princess and the Physicist
Smith, Evelyn E.
332 Gutenberg downloadsen2016Difficulty 43 (College)
The Slizzers
Bixby, Jerome
332 Gutenberg downloadsen2010Difficulty 33 (High School)
The Star Guardsman
dePina, Albert
332 Gutenberg downloadsen2020Difficulty 51 (Graduate)
Tonight the Stars Revolt!
Fox, Gardner F. (Gardner Francis)
332 Gutenberg downloadsen2020Difficulty 32 (High School)
Wanderer of Infinity
Vincent, Harl
332 Gutenberg downloadsen2009Difficulty 44 (College)
Wheels Within
De Vet, Charles V.
332 Gutenberg downloadsen2010Difficulty 38 (High School)
A Feast of Demons
Samachson, Joseph
331 Gutenberg downloadsen2010Difficulty 31 (High School)
Example
Pace, Tom
331 Gutenberg downloadsen2020Difficulty 39 (High School)
February Strawberries
Harmon, Jim
331 Gutenberg downloadsen2019Difficulty 35 (High School)
In the Earth's Shadow
Chapman, John L. (John Leslie)
331 Gutenberg downloadsen2021Difficulty 33 (High School)
Jack of No Trades
Smith, Evelyn E.
331 Gutenberg downloadsen2015Difficulty 40 (High School)
Le monde tel qu'il sera
Souvestre, Émile
331 Gutenberg downloadsfr2019
Miracle by Price
Cox, Irving E., Jr.
331 Gutenberg downloadsen2019Difficulty 39 (High School)
Spacemen are born
Branham, Bolling
331 Gutenberg downloadsen2021Difficulty 39 (High School)
The Automatic Maid-of-All-Work: A Possible Tale of the Near Future
Campbell, M. L.
331 Gutenberg downloadsen2019Difficulty 40 (High School)
The Oversight
Breuer, Miles J. (Miles John)
331 Gutenberg downloadsen2021Difficulty 40 (High School)
The Pygmy Planet
Williamson, Jack
331 Gutenberg downloadsen2009Difficulty 40 (High School)
We're Friends, Now
Hasse, Henry
331 Gutenberg downloadsen2009Difficulty 43 (College)
What Do You Read?
Ellanby, Boyd
331 Gutenberg downloadsen2015Difficulty 37 (High School)
Beyond the X Ecliptic
Holden, Fox B.
330 Gutenberg downloadsen2021Difficulty 38 (High School)
Bumps and His Buddies
Gulbransen, Marie Helene
330 Gutenberg downloadsen2022Difficulty 44 (College)
Diplomatic Immunity
Sheckley, Robert
330 Gutenberg downloadsen2010Difficulty 38 (High School)
Enter the Nebula
Jacobi, Carl
330 Gutenberg downloadsen2020Difficulty 41 (College)
Farmer
Reynolds, Mack
330 Gutenberg downloadsen2016Difficulty 38 (High School)
Hearts to mend: A fantasy in one act
Overstreet, H. A. (Harry Allen)
330 Gutenberg downloadsen2022Difficulty 38 (High School)
Jaywalker
Rocklynne, Ross
330 Gutenberg downloadsen2016Difficulty 36 (High School)
Martyr's Flight
Searls, Hank
330 Gutenberg downloadsen2021Difficulty 36 (High School)
Mimsy's Joke
Grimes, Millard
330 Gutenberg downloadsen2020Difficulty 35 (High School)
The Facts of Life
Miller, P. Schuyler (Peter Schuyler)
330 Gutenberg downloadsen2021Difficulty 43 (College)
The Fantasy Fan, March 1934 The Fans' Own Magazine
Various
330 Gutenberg downloadsen2015Difficulty 42 (College)
The Green Dream
Walton, Bryce
330 Gutenberg downloadsen2021Difficulty 42 (College)
The Moon Destroyers
Ruch, Monroe K.
330 Gutenberg downloadsen2012Difficulty 46 (College)
The Mouse and The Moonbeam
Field, Eugene
330 Gutenberg downloadsen2009Difficulty 43 (College)
The Queen of Space
Slotkin, Joseph
330 Gutenberg downloadsen2021Difficulty 36 (High School)
The Revolt of Man
Besant, Walter
330 Gutenberg downloadsen2015Difficulty 47 (College)
The Trouble with Truth
Grow, Julian F.
330 Gutenberg downloadsen2016Difficulty 44 (College)
Bright Islands
Riley, Frank
329 Gutenberg downloadsen2019Difficulty 43 (College)
Clean Break
Aycock, Roger D.
329 Gutenberg downloadsen2010Difficulty 56 (Graduate)
Het voedsel der Goden en hoe het op Aarde kwam
Wells, H. G. (Herbert George)
329 Gutenberg downloadsnl2011
Planet of the Gods
Williams, Robert Moore
329 Gutenberg downloadsen2010Difficulty 36 (High School)
The Conquistadors Come
Counselman, Mary Elizabeth
329 Gutenberg downloadsen2020Difficulty 41 (College)
The Frightful Ones
Maples, Richard
329 Gutenberg downloadsen2021Difficulty 30 (Middle School)
The Thought-Men of Mercury
Winterbotham, R. R. (Russell Robert)
329 Gutenberg downloadsen2020Difficulty 36 (High School)
Warrior-Maid of Mars
Coppel, Alfred
329 Gutenberg downloadsen2021Difficulty 41 (College)
A Case of Sunburn
Fontenay, Charles L.
328 Gutenberg downloadsen2019Difficulty 40 (High School)
A Soldier's Home Is Battle
Stone, Lowell
328 Gutenberg downloadsen2021Difficulty 33 (High School)
A Thousand Degrees Below Zero
Leinster, Murray
328 Gutenberg downloadsen2015Difficulty 44 (College)
A Woman's Place
Clifton, Mark
328 Gutenberg downloadsen2010Difficulty 41 (College)
Blind Spot
Jones, Bascom
328 Gutenberg downloadsen2009Difficulty 39 (High School)
Blueblood
Harmon, Jim
328 Gutenberg downloadsen2016Difficulty 34 (High School)
Death of a Spaceman
Miller, Walter M.
328 Gutenberg downloadsen2009Difficulty 31 (High School)
Floating Fancies among the Weird and the Occult
Holmes, Clara H.
328 Gutenberg downloadsen2019Difficulty 50 (College)
Freiland: Ein sociales Zukunftsbild
Hertzka, Theodor
328 Gutenberg downloadsde2017
Keijukainen
Jerome, Jerome K. (Jerome Klapka)
328 Gutenberg downloadsfi2021
Le Canapé couleur de feu
Fougeret de Monbron, Louis Charles
328 Gutenberg downloadsfr2019
My Father, the Cat
Slesar, Henry
328 Gutenberg downloadsen2009Difficulty 40 (High School)
Revolt on the Earth-Star
Selwyn, Carl
328 Gutenberg downloadsen2020Difficulty 38 (High School)
Second census
Peterson, John Victor
328 Gutenberg downloadsen2023Difficulty 40 (High School)
The Intoxicated Ghost, and other stories
Bates, Arlo
328 Gutenberg downloadsen2012Difficulty 51 (Graduate)
The Patriot
Fontenay, Charles L.
328 Gutenberg downloadsen2019Difficulty 44 (College)
The World Masters
Griffith, George Chetwynd
328 Gutenberg downloadsen2011Difficulty 52 (Graduate)
A Pride of Islands
MacApp, C. C.
327 Gutenberg downloadsen2019Difficulty 33 (High School)
Beer-Trust Busters
Stuart, A. R.
327 Gutenberg downloadsen2020Difficulty 32 (High School)
Helpfully Yours
Smith, Evelyn E.
327 Gutenberg downloadsen2010Difficulty 43 (College)
Le Vallon Aérien Ou, Relation du voyage d'un aéronaute dans un pays inconnu jusqu'à présent; suivie de l'histoire de ses habitans et de la description de leurs moeurs
Mosneron de Launay, Jean-Baptiste, baron
327 Gutenberg downloadsfr2010
Minions of the Crystal Sphere
dePina, Albert
327 Gutenberg downloadsen2020Difficulty 54 (Graduate)
Strangers to Straba
Jacobi, Carl
327 Gutenberg downloadsen2024Difficulty 41 (College)
The Carnivore
MacLean, Katherine
327 Gutenberg downloadsen2009Difficulty 39 (High School)
The Rag and Bone Men
Budrys, Algis
327 Gutenberg downloadsen2016Difficulty 35 (High School)
The Thing in the Attic
Blish, James
327 Gutenberg downloadsen2010Difficulty 40 (High School)
Asteroid H277—Plus
Walton, Harry
326 Gutenberg downloadsen2020Difficulty 41 (College)
Conditionally Human
Miller, Walter M.
326 Gutenberg downloadsen2016Difficulty 37 (High School)
Guest Expert
Lang, Allen Kim
326 Gutenberg downloadsen2020Difficulty 39 (High School)
Hanging by a Thread
Garrett, Randall
326 Gutenberg downloadsen2009Difficulty 42 (College)
Juvenile Delinquent
Ludwig, Edward W.
326 Gutenberg downloadsen2019Difficulty 32 (High School)
Kelet tündér világa, vagy Szaif Züliázán szultán. (2. kötet) Aráb rege
Ali Bey & Knapp, Samuel L. (Samuel Lorenzo)
326 Gutenberg downloadshu2020
Reject
Johnson, John
326 Gutenberg downloadsen2019Difficulty 36 (High School)
The Cartels Jungle
Cox, Irving E., Jr.
326 Gutenberg downloadsen2010Difficulty 44 (College)
The Hampdenshire Wonder
Beresford, J. D. (John Davys)
326 Gutenberg downloadsen2016Difficulty 46 (College)
The Man Outside
Smith, Evelyn E.
326 Gutenberg downloadsen2016Difficulty 41 (College)
The Used People Lot
Fang, Irving E.
326 Gutenberg downloadsen2019Difficulty 35 (High School)
A Fall of Glass
Lee, Stanley R.
325 Gutenberg downloadsen2016Difficulty 40 (High School)
A trick of the mind
Salton, William P.
325 Gutenberg downloadsen2024Difficulty 38 (High School)
And a little child
Kamien, Marcia
325 Gutenberg downloadsen2024Difficulty 39 (High School)
Black Nick, the hermit of the hills; or, The expiated crime A story of Burgoyne's surrender
Whittaker, Frederick
325 Gutenberg downloadsen2022Difficulty 45 (College)
Castaways of Eros
Bond, Nelson S.
325 Gutenberg downloadsen2020Difficulty 38 (High School)
Charity Case
Harmon, Jim
325 Gutenberg downloadsen2016Difficulty 30 (Middle School)
Mr. Replogle's dream
Smith, Evelyn E.
325 Gutenberg downloadsen2023Difficulty 43 (College)
Out of This World
Hasse, Henry
325 Gutenberg downloadsen2020Difficulty 38 (High School)
Quickie
Marlowe, Stephen
325 Gutenberg downloadsen2019Difficulty 39 (High School)
Shock Treatment
Mullen, Stanley
325 Gutenberg downloadsen2010Difficulty 40 (High School)
The Bond of Black
Le Queux, William
325 Gutenberg downloadsen2012Difficulty 46 (College)
The Floating Island of Madness
Kirby, Jason
325 Gutenberg downloadsen2009Difficulty 35 (High School)
The Image and the Likeness
Campbell, John Scott
325 Gutenberg downloadsen2011Difficulty 43 (College)
The Non-Electronic Bug
Mittleman, E.
325 Gutenberg downloadsen2019Difficulty 28 (Middle School)
The Twilight Years
Drussai, Kirk & Drussai, Garen
325 Gutenberg downloadsen2019Difficulty 36 (High School)
Threlkeld's Daughter
Bell, James
325 Gutenberg downloadsen2020Difficulty 36 (High School)
Time In the Round
Leiber, Fritz
325 Gutenberg downloadsen2016Difficulty 41 (College)
To Pay the Piper
Blish, James
325 Gutenberg downloadsen2019Difficulty 44 (College)
Álomvilág: Elbeszélések
Ambrus, Zoltán
325 Gutenberg downloadshu2013
Battle Out of Time
Swain, Dwight V.
324 Gutenberg downloadsen2021Difficulty 35 (High School)
Lair of the Dragonbird
Silverberg, Robert
324 Gutenberg downloadsen2021Difficulty 36 (High School)
Lie on the Beam
Peterson, John Victor
324 Gutenberg downloadsen2021Difficulty 48 (College)
Lighter Than You Think
Bond, Nelson S.
324 Gutenberg downloadsen2009Difficulty 38 (High School)
Nor Dust Corrupt
McConnell, James V.
324 Gutenberg downloadsen2019Difficulty 38 (High School)
Reinstern
Richberg, Eloise O. Randall
324 Gutenberg downloadsen2020Difficulty 60 (Graduate)
Spawning Ground
Del Rey, Lester
324 Gutenberg downloadsen2019Difficulty 36 (High School)
The Day of the Dog
Horne, Anderson
324 Gutenberg downloadsen2009Difficulty 37 (High School)
The Fantasy Fan, November 1933 The Fans' Own Magazine
Various
324 Gutenberg downloadsen2014Difficulty 48 (College)
The Kenzie Report
Clifton, Mark
324 Gutenberg downloadsen2010Difficulty 37 (High School)
The Test Colony
Marks, Winston K. (Winston Kinney)
324 Gutenberg downloadsen2010Difficulty 42 (College)
Way of a Rebel
Miller, Walter M.
324 Gutenberg downloadsen2010Difficulty 43 (College)
Brightside Crossing
Nourse, Alan Edward
323 Gutenberg downloadsen2015Difficulty 37 (High School)
Die, Shadow!
Budrys, Algis
323 Gutenberg downloadsen2020Difficulty 38 (High School)
Keep Out
Brown, Fredric
323 Gutenberg downloadsen2009Difficulty 44 (College)
Lorelei
De Vet, Charles V.
323 Gutenberg downloadsen2019Difficulty 36 (High School)
New Lamps
Williams, Robert Moore
323 Gutenberg downloadsen2016Difficulty 33 (High School)
The Celestial Hammerlock
Colvin, Donald
323 Gutenberg downloadsen2016Difficulty 39 (High School)
The Last Supper
Hamm, T. D.
323 Gutenberg downloadsen2009Difficulty 43 (College)
The Margenes
De Ford, Miriam Allen
323 Gutenberg downloadsen2019Difficulty 54 (Graduate)
The Mating of the Moons
Walton, Bryce
323 Gutenberg downloadsen2012Difficulty 41 (College)
The Pacifists
Fritch, Charles E.
323 Gutenberg downloadsen2019Difficulty 33 (High School)
A Bottle of Old Wine
Lewis, Richard O.
322 Gutenberg downloadsen2009Difficulty 38 (High School)
Beast of prey
Williams, Jay
322 Gutenberg downloadsen2023Difficulty 37 (High School)
Burden the hand
Garrett, Randall
322 Gutenberg downloadsen2023Difficulty 35 (High School)
Double Take
Wilson, Richard
322 Gutenberg downloadsen2009Difficulty 32 (High School)
Electro-episoded in A.D. 2025
Skinner, E. D.
322 Gutenberg downloadsen2024Difficulty 55 (Graduate)
Growing Season
Wallace, F. L. (Floyd L.)
322 Gutenberg downloadsen2019Difficulty 35 (High School)
Hold Back Tomorrow
Neville, Kris
322 Gutenberg downloadsen2021Difficulty 30 (Middle School)
License to Steal
Newman, Louis
322 Gutenberg downloadsen2016Difficulty 62 (Academic)
The Death Ship: A Strange Story, Vol. 2 (of 3)
Russell, William Clark
322 Gutenberg downloadsen2015Difficulty 48 (College)
The right side of the tracks
Teichner, Albert
322 Gutenberg downloadsen2023Difficulty 46 (College)
The Secret Martians
Sharkey, Jack
322 Gutenberg downloadsen2015Difficulty 37 (High School)
To Sup With the Devil
Scholnick, Myron I.
322 Gutenberg downloadsen2021Difficulty 28 (Middle School)
Trouble on Sun-side
Tenneshaw, S. M.
322 Gutenberg downloadsen2021Difficulty 35 (High School)
Arm of the Law
Harrison, Harry
321 Gutenberg downloadsen2009Difficulty 32 (High School)
Atom Drive
Fontenay, Charles L.
321 Gutenberg downloadsen2010Difficulty 40 (High School)
Intermere
Taylor, William Alexander
321 Gutenberg downloadsen2016Difficulty 54 (Graduate)
Moral Equivalent
Neville, Kris
321 Gutenberg downloadsen2016Difficulty 37 (High School)
Spatial Delivery
Garrett, Randall
321 Gutenberg downloadsen2019Difficulty 35 (High School)
The First Day of Spring
Wolf, Mari
321 Gutenberg downloadsen2010Difficulty 32 (High School)
The oddly elusive brunette
Peterson, John Victor
321 Gutenberg downloadsen2023Difficulty 44 (College)
The Venus Trap
Smith, Evelyn E.
321 Gutenberg downloadsen2010Difficulty 41 (College)
Tolliver's Orbit
Fyfe, H. B. (Horace Bowne)
321 Gutenberg downloadsen2019Difficulty 37 (High School)
War-Lords of the Moon
Davies, Linton
321 Gutenberg downloadsen2020Difficulty 35 (High School)
Your Servant, Sir
Boren, Sol
321 Gutenberg downloadsen2019Difficulty 43 (College)
Atomic bonanza
Smith, George O. (George Oliver)
320 Gutenberg downloadsen2023Difficulty 41 (College)
Big Baby
Sharkey, Jack
320 Gutenberg downloadsen2016Difficulty 44 (College)
Brown John's Body
Marks, Winston K. (Winston Kinney)
320 Gutenberg downloadsen2010Difficulty 31 (High School)
Day of Wrath
Kirchhoff, Bjarne
320 Gutenberg downloadsen2021Difficulty 49 (College)
Headhunters of Nuamerica
Coblentz, Stanton A. (Stanton Arthur)
320 Gutenberg downloadsen2021Difficulty 44 (College)
Novice
Schmitz, James H.
320 Gutenberg downloadsen2009Difficulty 45 (College)
Service with a Smile
Fontenay, Charles L.
320 Gutenberg downloadsen2009Difficulty 39 (High School)
Star People
Dewey, Katharine Fay
320 Gutenberg downloadsen2019Difficulty 36 (High School)
Tedric
Smith, E. E. (Edward Elmer)
320 Gutenberg downloadsen2015Difficulty 39 (High School)
The Air of Castor Oil
Harmon, Jim
320 Gutenberg downloadsen2016Difficulty 32 (High School)
The last class
Banks, Richard
320 Gutenberg downloadsen2023Difficulty 39 (High School)
The Last Generation: A Story of the Future
Flecker, James Elroy
320 Gutenberg downloadsen2010Difficulty 46 (College)
The Mad Planet
Leinster, Murray
320 Gutenberg downloadsen2011Difficulty 47 (College)
The Next Logical Step
Bova, Ben
320 Gutenberg downloadsen2009Difficulty 41 (College)
The Republic of the Future; or, Socialism a Reality
Dodd, Anna Bowman
320 Gutenberg downloadsen2018Difficulty 52 (Graduate)
Tulisieluja : $b Tulevaisuudenromaani
Francé, Annie
320 Gutenberg downloadsfi2025
A Bad Town for Spacemen
Scott, Robert
319 Gutenberg downloadsen2020Difficulty 32 (High School)
Amateur in Chancery
Smith, George O. (George Oliver)
319 Gutenberg downloadsen2016Difficulty 37 (High School)
Exit From Asteroid 60
James, D. L. (Daniel Lewis)
319 Gutenberg downloadsen2020Difficulty 44 (College)
Homo Inferior
Wolf, Mari
319 Gutenberg downloadsen2010Difficulty 32 (High School)
Matchmaker
Fontenay, Charles L.
319 Gutenberg downloadsen2019Difficulty 41 (College)
Slaves of Mercury
Schachner, Nathan
319 Gutenberg downloadsen2009Difficulty 42 (College)
The Connoisseur
Banta, Frank
319 Gutenberg downloadsen2019Difficulty 40 (High School)
The Last Brave Invader
Fontenay, Charles L.
319 Gutenberg downloadsen2019Difficulty 36 (High School)
The Plague
Keller, Teddy
319 Gutenberg downloadsen2009Difficulty 38 (High School)
Transient
Harris, William
319 Gutenberg downloadsen2020Difficulty 48 (College)
Underground Movement
Lang, Allen Kim
319 Gutenberg downloadsen2022Difficulty 37 (High School)
Combat
Reynolds, Mack
318 Gutenberg downloadsen2009Difficulty 38 (High School)
Freedom
Reynolds, Mack
318 Gutenberg downloadsen2009Difficulty 42 (College)
Man of Distinction
Shaara, Michael
318 Gutenberg downloadsen2016Difficulty 46 (College)
Oridin's Formula
Winterbotham, R. R. (Russell Robert)
318 Gutenberg downloadsen2020Difficulty 38 (High School)
Polaris and the Goddess Glorian
Stilson, Charles B. (Charles Billings)
318 Gutenberg downloadsen2022Difficulty 41 (College)
Project Hush
Tenn, William
318 Gutenberg downloadsen2010Difficulty 41 (College)
Superjoemulloy
Grenville, Scott F.
318 Gutenberg downloadsen2019Difficulty 45 (College)
The Foreign Hand Tie
Garrett, Randall
318 Gutenberg downloadsen2009Difficulty 42 (College)
The Great Dome on Mercury
Zagat, Arthur Leo
318 Gutenberg downloadsen2009Difficulty 43 (College)
Vital Ingredient
De Vet, Charles V.
318 Gutenberg downloadsen2009Difficulty 42 (College)
Volpla
Guin, Wyman
318 Gutenberg downloadsen2016Difficulty 34 (High School)
Voyage dans la lune avant 1900
Ville D'Avray, A. de
318 Gutenberg downloadsfr2015
What is POSAT?
Smith, Phyllis Sterling
318 Gutenberg downloadsen2016Difficulty 44 (College)
Anything You Can Do!
Garrett, Randall
317 Gutenberg downloadsen2009Difficulty 41 (College)
Chambers's Journal of Popular Literature, Science, and Art, fifth series, no. 128, vol. III, June 12, 1886
Various
317 Gutenberg downloadsen2023Difficulty 54 (Graduate)
First Stage: Moon
Hetschel, Dick
317 Gutenberg downloadsen2019Difficulty 25 (Middle School)
Let There Be Light
Fyfe, H. B. (Horace Bowne)
317 Gutenberg downloadsen2010Difficulty 37 (High School)
One of three
Smith, George O. (George Oliver)
317 Gutenberg downloadsen2022Difficulty 40 (High School)
Specimen
De Vet, Charles V.
317 Gutenberg downloadsen2019Difficulty 36 (High School)
The Amateurs
Cogan, Alan
317 Gutenberg downloadsen2016Difficulty 37 (High School)
The Kings of the East: A Romance of the Near Future
Grier, Sydney C.
317 Gutenberg downloadsen2021Difficulty 46 (College)
The Rocketeers Have Shaggy Ears
Bennett, Keith
317 Gutenberg downloadsen2021Difficulty 45 (College)
The Sense of Wonder
Marlowe, Stephen
317 Gutenberg downloadsen2016Difficulty 34 (High School)
Traveling Companion Wanted
Wilson, Richard
317 Gutenberg downloadsen2016Difficulty 39 (High School)
We're Off to Mars!
Gibson, Joe
317 Gutenberg downloadsen2021Difficulty 38 (High School)
When Kohonnes Screamed
Fox, Gardner F. (Gardner Francis)
317 Gutenberg downloadsen2021Difficulty 33 (High School)
Alpha Say, Beta Do
Maxwell, Alfred E.
316 Gutenberg downloadsen2021Difficulty 39 (High School)
Back to Julie
Wilson, Richard
316 Gutenberg downloadsen2010Difficulty 38 (High School)
Bear Trap
Nourse, Alan Edward
316 Gutenberg downloadsen2010Difficulty 37 (High School)
Eyes That Watch
Gallun, Raymond Z. (Raymond Zinke)
316 Gutenberg downloadsen2021Difficulty 42 (College)
Forbidden flight
Cohen, Chester
316 Gutenberg downloadsen2024Difficulty 44 (College)
Make me an offer
Blomberg, Con
316 Gutenberg downloadsen2016Difficulty 37 (High School)
Not Fit for Children
Smith, Evelyn E.
316 Gutenberg downloadsen2016Difficulty 37 (High School)
Old Shag
Farnham, Bob
316 Gutenberg downloadsen2019Difficulty 33 (High School)
Rabbits Have Long Ears
Willard, Lawrence F.
316 Gutenberg downloadsen2019Difficulty 45 (College)
Reluctant Genius
Slesar, Henry
316 Gutenberg downloadsen2009Difficulty 35 (High School)
Rich Living
Cathal, Michael
316 Gutenberg downloadsen2010Difficulty 39 (High School)
Seven-Day Terror
Lafferty, R. A.
316 Gutenberg downloadsen2020Difficulty 33 (High School)
Spawn of the Venus Sea
Walton, Harry
316 Gutenberg downloadsen2020Difficulty 39 (High School)
Stalemate
Wells, Basil
316 Gutenberg downloadsen2010Difficulty 35 (High School)
Stopover Planet
Gilbert, Robert E.
316 Gutenberg downloadsen2009Difficulty 38 (High School)
Tea Tray in the Sky
Smith, Evelyn E.
316 Gutenberg downloadsen2016Difficulty 43 (College)
The Greylock: A Fairy Tale
Ebers, Georg
316 Gutenberg downloadsen2004Difficulty 47 (College)
The Happy Herd
Walton, Bryce
316 Gutenberg downloadsen2019Difficulty 36 (High School)
The Outbreak of Peace
Fyfe, H. B. (Horace Bowne)
316 Gutenberg downloadsen2009Difficulty 53 (Graduate)
The Soul Stealers
Geier, Chester S.
316 Gutenberg downloadsen2021Difficulty 37 (High School)
The Weather on Mercury
Samachson, Joseph
316 Gutenberg downloadsen2016Difficulty 38 (High School)
The World with a Thousand Moons
Hamilton, Edmond
316 Gutenberg downloadsen2010Difficulty 42 (College)
Vulcan's Workshop
Vincent, Harl
316 Gutenberg downloadsen2009Difficulty 44 (College)
Wings of the phoenix
Daley, John Bernard
316 Gutenberg downloadsen2023Difficulty 33 (High School)
Z
Fontenay, Charles L.
316 Gutenberg downloadsen2019Difficulty 36 (High School)
Category Phoenix
Ellanby, Boyd
315 Gutenberg downloadsen2010Difficulty 39 (High School)
Cosmic Yo-Yo
Rocklynne, Ross
315 Gutenberg downloadsen2020Difficulty 39 (High School)
Daughter of the Night
Shaver, Richard S.
315 Gutenberg downloadsen2010Difficulty 42 (College)
Disowned
Endersby, Victor A.
315 Gutenberg downloadsen2009Difficulty 48 (College)
End as a World
Wallace, F. L. (Floyd L.)
315 Gutenberg downloadsen2016Difficulty 24 (Middle School)
Jungle in the Sky
Marlowe, Stephen
315 Gutenberg downloadsen2019Difficulty 37 (High School)
Let 'Em Breathe Space!
Del Rey, Lester
315 Gutenberg downloadsen2010Difficulty 37 (High School)
Moon of Treason
McDowell, Robert Emmett
315 Gutenberg downloadsen2021Difficulty 36 (High School)
No Pets Allowed
Cummings, Monette
315 Gutenberg downloadsen2009Difficulty 29 (Middle School)
The Fantasy Fan, December 1933 The Fans' Own Magazine
Various
315 Gutenberg downloadsen2014Difficulty 46 (College)
The Man Who Staked the Stars
MacLean, Katherine
315 Gutenberg downloadsen2010Difficulty 45 (College)
The Unprotected Species
Sturgis, Melvin
315 Gutenberg downloadsen2010Difficulty 41 (College)
The Violators
Binder, Eando
315 Gutenberg downloadsen2020Difficulty 39 (High School)
A Planet Named Joe
Hunter, Evan
314 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Dieudonat: Roman
Haraucourt, Edmond
314 Gutenberg downloadsfr2020
Man's Best Friend
Smith, Evelyn E.
314 Gutenberg downloadsen2016Difficulty 41 (College)
Monument
Major, R. W.
314 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Princess White Flame
Crownfield, Gertrude
314 Gutenberg downloadsen2018Difficulty 38 (High School)
Sixty-Year Extension
Nourse, Alan Edward
314 Gutenberg downloadsen2020Difficulty 35 (High School)
Task Mission
Holden, Fox B.
314 Gutenberg downloadsen2019Difficulty 43 (College)
The Copper-Clad World
Vincent, Harl
314 Gutenberg downloadsen2009Difficulty 44 (College)
The Highest Mountain
Walton, Bryce
314 Gutenberg downloadsen2016Difficulty 33 (High School)
The Man Who Played to Lose
Janifer, Laurence M.
314 Gutenberg downloadsen2009Difficulty 34 (High School)
The perverse Erse
Coblentz, Adrien
314 Gutenberg downloadsen2023Difficulty 53 (Graduate)
The Scandalized Martians
Marmor, Arnold
314 Gutenberg downloadsen2021Difficulty 27 (Middle School)
Warrior Race
Sheckley, Robert
314 Gutenberg downloadsen2009Difficulty 36 (High School)
Fair and Warmer
Von Wald, E. G.
313 Gutenberg downloadsen2010Difficulty 44 (College)
Instant of Decision
Garrett, Randall
313 Gutenberg downloadsen2010Difficulty 38 (High School)
Mr. Oseba's Last Discovery
Bell, George W. (George William)
313 Gutenberg downloadsen2014Difficulty 46 (College)
Of Stegner's Folly
Shaver, Richard S.
313 Gutenberg downloadsen2010Difficulty 39 (High School)
Spaceman on a Spree
Reynolds, Mack
313 Gutenberg downloadsen2016Difficulty 41 (College)
The Animated Pinup
Parker, Lewis
313 Gutenberg downloadsen2010Difficulty 32 (High School)
The Beast-Jewel of Mars
Thiessen, V. E.
313 Gutenberg downloadsen2020Difficulty 31 (High School)
The Men of Boru
Nelson, Jack A.
313 Gutenberg downloadsen2019Difficulty 31 (High School)
The Time Snatcher
Garrett, Randall
313 Gutenberg downloadsen2021Difficulty 34 (High School)
Wailing Wall
Aycock, Roger D.
313 Gutenberg downloadsen2016Difficulty 47 (College)
When You Giffle...
Stecher, L. J., Jr.
313 Gutenberg downloadsen2016Difficulty 35 (High School)
Ambition
Bade, William L.
312 Gutenberg downloadsen2016Difficulty 39 (High School)
Exile from Space
Merril, Judith
312 Gutenberg downloadsen2010Difficulty 36 (High School)
No star's land
Samachson, Joseph
312 Gutenberg downloadsen2024Difficulty 40 (High School)
Potential Enemy
Reynolds, Mack
312 Gutenberg downloadsen2012Difficulty 43 (College)
The Old Ones
Curtis, Betsy
312 Gutenberg downloadsen2021Difficulty 40 (High School)
The Silver Menace
Leinster, Murray
312 Gutenberg downloadsen2015Difficulty 39 (High School)
Venusian Invader
Sternig, Larry
312 Gutenberg downloadsen2020Difficulty 38 (High School)
Zeritsky's Law
Griffith, Ann Warren
312 Gutenberg downloadsen2016Difficulty 50 (College)
A City Near Centaurus
Doede, William R.
311 Gutenberg downloadsen2015Difficulty 32 (High School)
Dead World
Douglas, Jack
311 Gutenberg downloadsen2008Difficulty 32 (High School)
Die schwarzen Brüder: Eine abentheuerliche Geschichte. 3/3
Zschokke, Heinrich
311 Gutenberg downloadsde2013
Dreamer's World
Walton, Bryce
311 Gutenberg downloadsen2019Difficulty 38 (High School)
Exploiter's End
Causey, James
311 Gutenberg downloadsen2012Difficulty 38 (High School)
Growing up on Big Muddy
De Vet, Charles V.
311 Gutenberg downloadsen2016Difficulty 40 (High School)
The Anglers of Arz
Aycock, Roger D.
311 Gutenberg downloadsen2010Difficulty 45 (College)
The Fantasy Fan, February 1934 The Fans' Own Magazine
Various
311 Gutenberg downloadsen2014Difficulty 50 (College)
The Long Voyage
Jacobi, Carl
311 Gutenberg downloadsen2009Difficulty 42 (College)
The Music Master of Babylon
Pangborn, Edgar
311 Gutenberg downloadsen2016Difficulty 46 (College)
The Secret of Kralitz
Kuttner, Henry
311 Gutenberg downloadsen2010Difficulty 44 (College)
A Gift For Terra
Holden, Fox B.
310 Gutenberg downloadsen2010Difficulty 39 (High School)
Auf silbernen Gefilden: Ein Mond-Roman
Zulawski, Jerzy
310 Gutenberg downloadsde2016
Brink of Madness
Sheldon, Walter J.
310 Gutenberg downloadsen2010Difficulty 39 (High School)
But the Patient Lived
Warner, Harry
310 Gutenberg downloadsen2019Difficulty 38 (High School)
Collector's Item
Smith, Evelyn E.
310 Gutenberg downloadsen2010Difficulty 41 (College)
Galactic Ghost
Kubilius, Walter
310 Gutenberg downloadsen2020Difficulty 36 (High School)
Man Alone
Berry, Don
310 Gutenberg downloadsen2019Difficulty 35 (High School)
No Charge for Alterations
Gold, H. L. (Horace Leonard)
310 Gutenberg downloadsen2010Difficulty 36 (High School)
Round-and-Round Trip
Fyfe, H. B. (Horace Bowne)
310 Gutenberg downloadsen2016Difficulty 39 (High School)
Sea Legs
Quattrocchi, Frank
310 Gutenberg downloadsen2016Difficulty 35 (High School)
Tangle Hold
Wallace, F. L. (Floyd L.)
310 Gutenberg downloadsen2010Difficulty 35 (High School)
The Emancipatrix
Flint, Homer Eon
310 Gutenberg downloadsen2004Difficulty 44 (College)
The Finding of Haldgren
Diffin, Charles Willard
310 Gutenberg downloadsen2009Difficulty 41 (College)
The Leech
Sheckley, Robert
310 Gutenberg downloadsen2009Difficulty 37 (High School)
The man who wouldn't sign up
Purdom, Tom
310 Gutenberg downloadsen2023Difficulty 28 (Middle School)
The Mighty Dead
Gault, William Campbell
310 Gutenberg downloadsen2010Difficulty 33 (High School)
The Model of a Judge
Samachson, Joseph
310 Gutenberg downloadsen2010Difficulty 33 (High School)
The Moons of Mars
Evans, Dean
310 Gutenberg downloadsen2016Difficulty 31 (High School)
The Valley
Stockham, Richard
310 Gutenberg downloadsen2010Difficulty 34 (High School)
Assignment's End
Aycock, Roger D.
309 Gutenberg downloadsen2010Difficulty 44 (College)
Day of the Druid
Enferd, Knut
309 Gutenberg downloadsen2010Difficulty 28 (Middle School)
East in the Morning
Fisher, David E.
309 Gutenberg downloadsen2016Difficulty 41 (College)
One touch of Terra
Bok, Hannes
309 Gutenberg downloadsen2023Difficulty 39 (High School)
Shandy
Goulart, Ron
309 Gutenberg downloadsen2019Difficulty 29 (Middle School)
The Last Crusade
Smith, George H. (George Henry)
309 Gutenberg downloadsen2019Difficulty 31 (High School)
The Mania of the Nations on the Planet Mars and its Terrific Consequences A Combination of Fun and Wisdom
Calisch, James Howard
309 Gutenberg downloadsen2018Difficulty 64 (Academic)
They Were Different
Kenney, Neil J.
309 Gutenberg downloadsen2019Difficulty 41 (College)
When the Mountain Shook
Abernathy, Robert
309 Gutenberg downloadsen2010Difficulty 40 (High School)
World Beyond Pluto
Marlowe, Stephen
309 Gutenberg downloadsen2010Difficulty 41 (College)
A world to die for
Carson, Sam
308 Gutenberg downloadsen2024Difficulty 37 (High School)
Bird's nest, a fantasy in one act
Mygatt, Tracy D. (Tracy Dickinson)
308 Gutenberg downloadsen2023Difficulty 39 (High School)
Elegy
Beaumont, Charles
308 Gutenberg downloadsen2010Difficulty 36 (High School)
Out of the Earth
Edrich, George
308 Gutenberg downloadsen2010Difficulty 33 (High School)
Racconti fantastici
Tarchetti, Iginio Ugo
308 Gutenberg downloadsit2009
The Business, As Usual
Sharkey, Jack
308 Gutenberg downloadsen2016Difficulty 39 (High School)
The Dictator
Marlowe, Stephen
308 Gutenberg downloadsen2010Difficulty 38 (High School)
The Hell Ship
Palmer, Ray
308 Gutenberg downloadsen2010Difficulty 31 (High School)
The Vicious Delinquents
Reinsberg, Mark
308 Gutenberg downloadsen2021Difficulty 39 (High School)
You Too Can Be A Millionaire
Loomis, Noel M.
308 Gutenberg downloadsen2010Difficulty 33 (High School)
A Little Knowledge
Winterbotham, R. R. (Russell Robert)
307 Gutenberg downloadsen2019Difficulty 36 (High School)
Catalysis
Anderson, Poul
307 Gutenberg downloadsen2019Difficulty 40 (High School)
Countdown
Grow, Julian F.
307 Gutenberg downloadsen2020Difficulty 44 (College)
In the Orbit of Saturn
Starzl, Roman Frederick
307 Gutenberg downloadsen2009Difficulty 41 (College)
Pen Pal
Marlowe, Stephen
307 Gutenberg downloadsen2016Difficulty 39 (High School)
The Bluff of the Hawk
Gilmore, Anthony
307 Gutenberg downloadsen2009Difficulty 45 (College)
The Eel
De Ford, Miriam Allen
307 Gutenberg downloadsen2010Difficulty 52 (Graduate)
The Fantasy Fan, January 1934 The Fans' Own Magazine
Various
307 Gutenberg downloadsen2014Difficulty 49 (College)
The Hated
Pohl, Frederik
307 Gutenberg downloadsen2009Difficulty 28 (Middle School)
The York Problem
Kastle, Herbert D.
307 Gutenberg downloadsen2019Difficulty 38 (High School)
Walls of Acid
Hasse, Henry
307 Gutenberg downloadsen2009Difficulty 46 (College)
Whiskaboom
Arkin, Alan
307 Gutenberg downloadsen2016Difficulty 31 (High School)
Zen
Bixby, Jerome
307 Gutenberg downloadsen2009Difficulty 39 (High School)
Big Pill
Gallun, Raymond Z. (Raymond Zinke)
306 Gutenberg downloadsen2010Difficulty 43 (College)
Delayed Action
De Vet, Charles V.
306 Gutenberg downloadsen2010Difficulty 38 (High School)
Der Luftpirat und sein lenkbares Luftschiff 1: Der Beherrscher der Lüfte
Anonymous
306 Gutenberg downloadsde2017
Harper's Round Table, September 22, 1896
Various
306 Gutenberg downloadsen2019Difficulty 39 (High School)
Houlihan's Equation
Sheldon, Walter J.
306 Gutenberg downloadsen2009Difficulty 35 (High School)
The Derelict
Matthews, W. J. (William J.)
306 Gutenberg downloadsen2020Difficulty 35 (High School)
The Rumble and the Roar
Bartholomew, Stephen
306 Gutenberg downloadsen2019Difficulty 38 (High School)
The Scamperers
Stearns, Charles A.
306 Gutenberg downloadsen2019Difficulty 37 (High School)
The Village of Hide and Seek
Wilson, Bingham Thoburn
306 Gutenberg downloadsen2017Difficulty 49 (College)
Unwelcomed Visitor
Samachson, Joseph
306 Gutenberg downloadsen2019Difficulty 40 (High School)
Year of the Big Thaw
Bradley, Marion Zimmer
306 Gutenberg downloadsen2009Difficulty 33 (High School)
A Matter of Protocol
Sharkey, Jack
305 Gutenberg downloadsen2016Difficulty 46 (College)
Aallotar: Kertomus
La Motte-Fouqué, Friedrich Heinrich Karl, Freiherr de
305 Gutenberg downloadsfi2020
Der Luftpirat und sein lenkbares Luftschiff 40: Die Empörung im Weltenfahrzeug
Anonymous
305 Gutenberg downloadsde2017
Double or Nothing
Sharkey, Jack
305 Gutenberg downloadsen2013Difficulty 44 (College)
Love and Moondogs
McKenna, Richard
305 Gutenberg downloadsen2019Difficulty 35 (High School)
Phantom of the Forest
Yerxa, Leroy
305 Gutenberg downloadsen2010Difficulty 30 (Middle School)
Queen of the Flaming Diamond
Yerxa, Leroy
305 Gutenberg downloadsen2010Difficulty 32 (High School)
Ring Once for Death
Arthur, Robert
305 Gutenberg downloadsen2010Difficulty 29 (Middle School)
Telempathy
Simonds, Vance
305 Gutenberg downloadsen2010Difficulty 48 (College)
The Autobiography of a Monkey
Paine, Albert Bigelow
305 Gutenberg downloadsen2010Difficulty 45 (College)
The Chasers
Galouye, Daniel F.
305 Gutenberg downloadsen2016Difficulty 38 (High School)
The Demi-Urge
Disch, Thomas M.
305 Gutenberg downloadsen2010Difficulty 48 (College)
The Eagles Gather
Kelleam, Joseph E. (Joseph Everidge)
305 Gutenberg downloadsen2020Difficulty 30 (Middle School)
The Imitation of Earth
Stamers, James
305 Gutenberg downloadsen2016Difficulty 44 (College)
The marrying monster
Stamm, Claus
305 Gutenberg downloadsen2023Difficulty 32 (High School)
The Poors
Lorayne, Harry
305 Gutenberg downloadsen2019Difficulty 37 (High School)
Thirty Degrees Cattywonkus
Bell, James
305 Gutenberg downloadsen2019Difficulty 36 (High School)
Ticket to the Stars
Banks, Raymond E.
305 Gutenberg downloadsen2021Difficulty 33 (High School)
To Choke an Ocean
Bone, Jesse F. (Jesse Franklin)
305 Gutenberg downloadsen2010Difficulty 38 (High School)
To Each His Own
Sharkey, Jack
305 Gutenberg downloadsen2019Difficulty 44 (College)
火星の記憶
Jones, Raymond F.
305 Gutenberg downloadsja2011
Forever
Sheckley, Robert
304 Gutenberg downloadsen2009Difficulty 42 (College)
Lords of the Stratosphere
Burks, Arthur J.
304 Gutenberg downloadsen2009Difficulty 41 (College)
Pioneers
Wells, Basil
304 Gutenberg downloadsen2019Difficulty 39 (High School)
The Cool War
Fetler, Andrew
304 Gutenberg downloadsen2016Difficulty 37 (High School)
The Cyber and Justice Holmes
Riley, Frank
304 Gutenberg downloadsen2019Difficulty 46 (College)
The Four-Faced Visitors of Ezekiel
Orton, Arthur W.
304 Gutenberg downloadsen2009Difficulty 42 (College)
The Mind Digger
Marks, Winston K. (Winston Kinney)
304 Gutenberg downloadsen2010Difficulty 40 (High School)
The Right Time
Berryman, John
304 Gutenberg downloadsen2009Difficulty 30 (Middle School)
The Solar Magnet
Meek, S. P. (Sterner St. Paul)
304 Gutenberg downloadsen2009Difficulty 37 (High School)
Upstarts
Stecher, L. J., Jr.
304 Gutenberg downloadsen2008Difficulty 43 (College)
When Whirlybirds Call
Banta, Frank
304 Gutenberg downloadsen2020Difficulty 42 (College)
Cogito, Ergo Sum
West, John Foster
303 Gutenberg downloadsen2009Difficulty 37 (High School)
Don't Look Now
Rubin, Leonard
303 Gutenberg downloadsen2016Difficulty 36 (High School)
Flamedown
Fyfe, H. B. (Horace Bowne)
303 Gutenberg downloadsen2009Difficulty 38 (High School)
Flyvefisken »Prometheus« (En Fremtidsfantasi)
Bergsøe, Vilhelm
303 Gutenberg downloadsda2020
Human Error
Jones, Raymond F.
303 Gutenberg downloadsen2010Difficulty 40 (High School)
Perfect Control
Stockham, Richard
303 Gutenberg downloadsen2010Difficulty 37 (High School)
Plick y Plock
Sue, Eugène
303 Gutenberg downloadses2009
Point of Departure
Shelton, Vaughan
303 Gutenberg downloadsen2016Difficulty 37 (High School)
Publicity Stunt
Williams, Robert Moore
303 Gutenberg downloadsen2015Difficulty 35 (High School)
The Fantasy Fan, Volume 2, Number 5, January 1935 The Fan's Own Magazine
Various
303 Gutenberg downloadsen2021Difficulty 51 (Graduate)
The Girls from Fieu Dayol
Young, Robert F.
303 Gutenberg downloadsen2019Difficulty 42 (College)
The Human Element
Kelley, Leo P.
303 Gutenberg downloadsen2019Difficulty 40 (High School)
The Man Who Flew
Cunningham, Charles D.
303 Gutenberg downloadsen2020Difficulty 38 (High School)
The Pure Observers
Rogers, B. J.
303 Gutenberg downloadsen2019Difficulty 40 (High School)
The Real Hard Sell
Stuart, William W.
303 Gutenberg downloadsen2010Difficulty 34 (High School)
The Women-Stealers of Thrayx
Holden, Fox B.
303 Gutenberg downloadsen2010Difficulty 41 (College)
Turning Point
Coppel, Alfred
303 Gutenberg downloadsen2010Difficulty 39 (High School)
Varastettu basilli ja muita kertomuksia
Wells, H. G. (Herbert George)
303 Gutenberg downloadsfi2018
A Strange Story — Volume 08
Lytton, Edward Bulwer Lytton, Baron
302 Gutenberg downloadsen2005Difficulty 44 (College)
Nothing But the Best
Cogan, Alan
302 Gutenberg downloadsen2016Difficulty 35 (High School)
Pariah
Marlowe, Stephen
302 Gutenberg downloadsen2021Difficulty 37 (High School)
Sight Gag
Janifer, Laurence M.
302 Gutenberg downloadsen2009Difficulty 37 (High School)
The beast of boredom
Smith, Richard Rein
302 Gutenberg downloadsen2023Difficulty 44 (College)
The Final Figure
Merwin, Sam, Jr.
302 Gutenberg downloadsen2012Difficulty 44 (College)
The Little Man Who Wasn't Quite
Stuart, William W.
302 Gutenberg downloadsen2016Difficulty 29 (Middle School)
The Planet with No Nightmare
Harmon, Jim
302 Gutenberg downloadsen2010Difficulty 37 (High School)
The Statue
Wolf, Mari
302 Gutenberg downloadsen2010Difficulty 27 (Middle School)
Vassi
Lewis, Art
302 Gutenberg downloadsen2019Difficulty 24 (Middle School)
Ignatz
Goulart, Ron
301 Gutenberg downloadsen2019Difficulty 31 (High School)
La pêcheuse d'âmes
Sacher-Masoch, Leopold, Ritter von
301 Gutenberg downloadsfr2013
Ordeal in Space
Sloan, Ralph
301 Gutenberg downloadsen2020Difficulty 35 (High School)
Rondah; or, thirty-three years in a star
Dieudonné, Florence Carpenter
301 Gutenberg downloadsen2022Difficulty 37 (High School)
Shango
Jakes, John
301 Gutenberg downloadsen2019Difficulty 40 (High School)
The Awakening
Sharkey, Jack
301 Gutenberg downloadsen2016Difficulty 40 (High School)
The Book
Shaara, Michael
301 Gutenberg downloadsen2010Difficulty 34 (High School)
The Butterfly Kiss
Savage, Arthur Dekker
301 Gutenberg downloadsen2012Difficulty 47 (College)
The Chasm
Walton, Bryce
301 Gutenberg downloadsen2019Difficulty 31 (High School)
The Cosmic Deflector
Coblentz, Stanton A. (Stanton Arthur)
301 Gutenberg downloadsen2010Difficulty 41 (College)
The Fantasy Fan, September 1933 The Fan's Own Magazine
Various
301 Gutenberg downloadsen2014Difficulty 48 (College)
The Hammer of Thor
Diffin, Charles Willard
301 Gutenberg downloadsen2009Difficulty 41 (College)
All Jackson's Children
Galouye, Daniel F.
300 Gutenberg downloadsen2016Difficulty 39 (High School)
Assassin
Jones, Bascom
300 Gutenberg downloadsen2019Difficulty 39 (High School)
McIlvaine's Star
Derleth, August
300 Gutenberg downloadsen2009Difficulty 41 (College)
On the Fourth Planet
Bone, Jesse F. (Jesse Franklin)
300 Gutenberg downloadsen2016Difficulty 41 (College)
Runaway
Samachson, Joseph
300 Gutenberg downloadsen2009Difficulty 37 (High School)
Swenson, Dispatcher
Miller, R. De Witt (Richard De Witt)
300 Gutenberg downloadsen2016Difficulty 39 (High School)
The Back of Our Heads
Barr, Stephen
300 Gutenberg downloadsen2016Difficulty 30 (Middle School)
The Stuff
Slesar, Henry
300 Gutenberg downloadsen2016Difficulty 41 (College)
Too Many Eggs
Neville, Kris
300 Gutenberg downloadsen2020Difficulty 31 (High School)
Venus Has Green Eyes
Selwyn, Carl
300 Gutenberg downloadsen2020Difficulty 30 (Middle School)
Delay in Transit
Wallace, F. L. (Floyd L.)
299 Gutenberg downloadsen2016Difficulty 38 (High School)
Desire No More
Budrys, Algis
299 Gutenberg downloadsen2012Difficulty 33 (High School)
Engines of the Gods
Fox, Gardner F. (Gardner Francis)
299 Gutenberg downloadsen2020Difficulty 34 (High School)
Keeping Tryst: A Tale of King Arthur's Time
Johnston, Annie F. (Annie Fellows)
299 Gutenberg downloadsen2012Difficulty 39 (High School)
Lonesome Hearts
Winterbotham, R. R. (Russell Robert)
299 Gutenberg downloadsen2009Difficulty 34 (High School)
Lunar Station
Vincent, Harl
299 Gutenberg downloadsen2021Difficulty 38 (High School)
Master of the Moondog
Mullen, Stanley
299 Gutenberg downloadsen2010Difficulty 42 (College)
Narakan Rifles, About Face!
Smith, George H. (George Henry)
299 Gutenberg downloadsen2010Difficulty 38 (High School)
Pretty Quadroon
Fontenay, Charles L.
299 Gutenberg downloadsen2019Difficulty 43 (College)
The Almost-Men
Cox, Irving E., Jr.
299 Gutenberg downloadsen2019Difficulty 41 (College)
The Customs Lounge
Proulx, Annie
299 Gutenberg downloadsen2020Difficulty 38 (High School)
The Friendly Killers
Tenneshaw, S. M.
299 Gutenberg downloadsen2021Difficulty 40 (High School)
The Outer Quiet
Kastle, Herbert D.
299 Gutenberg downloadsen2019Difficulty 41 (College)
The Three Thieves of Japetus
Reinsberg, Mark
299 Gutenberg downloadsen2021Difficulty 32 (High School)
A Gleeb for Earth
Schafhauser, Charles
298 Gutenberg downloadsen2016Difficulty 38 (High School)
A Touch of E Flat
Gibson, Joe
298 Gutenberg downloadsen2016Difficulty 45 (College)
Corbow's Theory
Wallot, Lee
298 Gutenberg downloadsen2019Difficulty 38 (High School)
Counterweight
Sohl, Jerry
298 Gutenberg downloadsen2019Difficulty 40 (High School)
Kelet tündér világa, vagy Szaif Züliázán szultán. (1. kötet) Aráb rege
Ali Bey & Knapp, Samuel L. (Samuel Lorenzo)
298 Gutenberg downloadshu2020
Luna Escapade
Fyfe, H. B. (Horace Bowne)
298 Gutenberg downloadsen2012Difficulty 34 (High School)
The Fantasy Fan, April 1934 The Fan's Own Magazine
Various
298 Gutenberg downloadsen2015Difficulty 37 (High School)
The Hoplite
Sheridan, Richard
298 Gutenberg downloadsen2020Difficulty 42 (College)
The Man from Time
Long, Frank Belknap
298 Gutenberg downloadsen2009Difficulty 39 (High School)
Two Weeks in August
Robinson, Frank M.
298 Gutenberg downloadsen2016Difficulty 37 (High School)
A mennyei küldönc
Szomory, Dezső
297 Gutenberg downloadshu2024
Bedside Manner
Samachson, Joseph
297 Gutenberg downloadsen2010Difficulty 30 (Middle School)
Dawningsburgh
West, Wallace
297 Gutenberg downloadsen2016Difficulty 41 (College)
Handyman
Banta, Frank
297 Gutenberg downloadsen2016Difficulty 34 (High School)
Jabberwock, Beware!
Sternbach, Richard A.
297 Gutenberg downloadsen2021Difficulty 39 (High School)
Made to Measure
Gault, William Campbell
297 Gutenberg downloadsen2016Difficulty 34 (High School)
Oesterreich im Jahre 2020: Socialpolitischer Roman
Neupauer, Josef von
297 Gutenberg downloadsde2015
On the Lightship
Vielé, Herman Knickerbocker
297 Gutenberg downloadsen2012Difficulty 48 (College)
Orphans of the Void
Shaara, Michael
297 Gutenberg downloadsen2016Difficulty 39 (High School)
Spielgeist: Eine Phantasie
Berger, Ludwig
297 Gutenberg downloadsde2016
The Semantic War
Clothier, Bill
297 Gutenberg downloadsen2016Difficulty 40 (High School)
Um novo mundo
Cabral, Guilherme Read
297 Gutenberg downloadspt2010
Frank Reade, Jr., and His Electric Ice Ship; or, Driven Adrift in the Frozen Sky.
Senarens, Luis
296 Gutenberg downloadsen2017Difficulty 36 (High School)
No Substitutions
Harmon, Jim
296 Gutenberg downloadsen2016Difficulty 37 (High School)
Prelude to Space
Haseltine, Robert W.
296 Gutenberg downloadsen2009Difficulty 36 (High School)
The Dark Goddess
Shaver, Richard S.
296 Gutenberg downloadsen2010Difficulty 39 (High School)
The Eye of Wilbur Mook
Hickey, H. B.
296 Gutenberg downloadsen2010Difficulty 32 (High School)
The Freelancer
Zacks, Robert
296 Gutenberg downloadsen2016Difficulty 41 (College)
The Graveyard of Space
Marlowe, Stephen
296 Gutenberg downloadsen2010Difficulty 34 (High School)
The Love of Frank Nineteen
Knight, David C.
296 Gutenberg downloadsen2009Difficulty 39 (High School)
The Sloths of Kruvny
Fearing, Vern
296 Gutenberg downloadsen2010Difficulty 35 (High School)
What Need of Man?
Calin, Harold
296 Gutenberg downloadsen2010Difficulty 37 (High School)
A World by the Tale
Garrett, Randall
295 Gutenberg downloadsen2009Difficulty 42 (College)
Asteroid of Fear
Gallun, Raymond Z. (Raymond Zinke)
295 Gutenberg downloadsen2010Difficulty 42 (College)
Cry Chaos!
Swain, Dwight V.
295 Gutenberg downloadsen2021Difficulty 32 (High School)
Das höllische Automobil: Novellen
Bierbaum, Otto Julius
295 Gutenberg downloadsde2013
Made in Tanganyika
Jacobi, Carl
295 Gutenberg downloadsen2009Difficulty 43 (College)
Martian Terror
Repp, Ed Earl
295 Gutenberg downloadsen2020Difficulty 37 (High School)
My Fair Planet
Smith, Evelyn E.
295 Gutenberg downloadsen2010Difficulty 41 (College)
The Dwindling Years
Del Rey, Lester
295 Gutenberg downloadsen2015Difficulty 38 (High School)
The Fantasy Fan, Volume 1, Number 9, May 1934 The Fan's Own Magazine
Various
295 Gutenberg downloadsen2021Difficulty 47 (College)
The Fugitives
Morehart, Malcolm B.
295 Gutenberg downloadsen2021Difficulty 38 (High School)
The Unlearned
Jones, Raymond F.
295 Gutenberg downloadsen2010Difficulty 45 (College)
Tillie
Phillips, Rog
295 Gutenberg downloadsen2010Difficulty 39 (High School)
Witness
Smith, George H. (George Henry)
295 Gutenberg downloadsen2019Difficulty 36 (High School)
Don't Shoot
Zacks, Robert
294 Gutenberg downloadsen2016Difficulty 35 (High School)
Dream Town
Slesar, Henry
294 Gutenberg downloadsen2009Difficulty 31 (High School)
Jamieson
Doede, William R.
294 Gutenberg downloadsen2016Difficulty 32 (High School)
Taten des großen Alexander
Kuzmin, M. A. (Mikhail Alekseevich)
294 Gutenberg downloadsde2014
The Planetoid of Peril
Ernst, Paul
294 Gutenberg downloadsen2009Difficulty 44 (College)
Transfer Point
Boucher, Anthony
294 Gutenberg downloadsen2016Difficulty 42 (College)
Vamiré: Romance dos tempos primitivos
Rosny, J.-H., aîné
294 Gutenberg downloadspt2009
Vampires of Space
Wright, Sewell Peaslee
294 Gutenberg downloadsen2009Difficulty 43 (College)
Bring Back My Brain!
Swain, Dwight V.
293 Gutenberg downloadsen2021Difficulty 39 (High School)
Cancer World
Warner, Harry
293 Gutenberg downloadsen2010Difficulty 36 (High School)
Homesick
Venable, Lyn
293 Gutenberg downloadsen2009Difficulty 39 (High School)
Marsin jumalat: Seikkailuromaani
Burroughs, Edgar Rice
293 Gutenberg downloadsfi2021
Pastoral Affair
Stearns, Charles A.
293 Gutenberg downloadsen2010Difficulty 40 (High School)
Planet of Dreams
McKimmey, James
293 Gutenberg downloadsen2009Difficulty 35 (High School)
Satellite System
Fyfe, H. B. (Horace Bowne)
293 Gutenberg downloadsen2009Difficulty 37 (High School)
Take the Reason Prisoner
McGuire, John J. (John Joseph)
293 Gutenberg downloadsen2010Difficulty 46 (College)
The God in the Box
Wright, Sewell Peaslee
293 Gutenberg downloadsen2009Difficulty 41 (College)
The Lorelei Death
Bond, Nelson S.
293 Gutenberg downloadsen2020Difficulty 39 (High School)
The Serpent River
Wilcox, Don
293 Gutenberg downloadsen2016Difficulty 36 (High School)
The Star of Satan
Hasse, Henry
293 Gutenberg downloadsen2020Difficulty 39 (High School)
The Vilbar Party
Smith, Evelyn E.
293 Gutenberg downloadsen2010Difficulty 41 (College)
Business For the Lawyers
Robin, Ralph
292 Gutenberg downloadsen2015Difficulty 46 (College)
One Purple Hope!
Hasse, Henry
292 Gutenberg downloadsen2010Difficulty 34 (High School)
Raiders of the universes
Wandrei, Donald
292 Gutenberg downloadsen2009Difficulty 47 (College)
The Altar at Midnight
Kornbluth, C. M. (Cyril M.)
292 Gutenberg downloadsen2009Difficulty 31 (High School)
The Barbarians
Budrys, Algis
292 Gutenberg downloadsen2010Difficulty 40 (High School)
The Laboratorians
Peattie, Edward
292 Gutenberg downloadsen2019Difficulty 43 (College)
The Woman Who Vowed (The Demetrian)
Harding, Ellison
292 Gutenberg downloadsen2011Difficulty 42 (College)
Thompson's Cat
Williams, Robert Moore
292 Gutenberg downloadsen2010Difficulty 35 (High School)
Thuvia, Marsin neito
Burroughs, Edgar Rice
292 Gutenberg downloadsfi2022
Beach Scene
King, Marshall
291 Gutenberg downloadsen2016Difficulty 33 (High School)
Brknk's Bounty
Sohl, Jerry
291 Gutenberg downloadsen2010Difficulty 31 (High School)
Ein Blick in die Zukunft Eine Antwort auf: Ein Rückblick von Edward Bellamy
Michaelis, Richard
291 Gutenberg downloadsde2014
Eine Reise nach Freiland
Hertzka, Theodor
291 Gutenberg downloadsde2017
Forget Me Nearly
Wallace, F. L. (Floyd L.)
291 Gutenberg downloadsen2010Difficulty 34 (High School)
Milk Run
Locke, Robert Donald
291 Gutenberg downloadsen2021Difficulty 46 (College)
Once Upon A Planet
Allerton, J. J.
291 Gutenberg downloadsen2010Difficulty 33 (High School)
Psychotennis, Anyone?
Williams, Lloyd
291 Gutenberg downloadsen2016Difficulty 37 (High School)
Reality Unlimited
Silverberg, Robert
291 Gutenberg downloadsen2021Difficulty 37 (High School)
Spies Die Hard!
Marmor, Arnold
291 Gutenberg downloadsen2009Difficulty 25 (Middle School)
Fly By Night
Savage, Arthur Dekker
290 Gutenberg downloadsen2010Difficulty 45 (College)
Heavenly Gifts
Kolom, Aaron L.
290 Gutenberg downloadsen2016Difficulty 43 (College)
Land Beyond the Flame
Goldstein, Evelyn
290 Gutenberg downloadsen2020Difficulty 34 (High School)
The Old Goat
Fontenay, Charles L.
290 Gutenberg downloadsen2019Difficulty 45 (College)
The Passenger
Harmon, Kenneth
290 Gutenberg downloadsen2009Difficulty 37 (High School)
The Protector
Curtis, Betsy
290 Gutenberg downloadsen2016Difficulty 33 (High School)
The Scapegoat
Maples, Richard
290 Gutenberg downloadsen2011Difficulty 31 (High School)
Vom Mars zur Erde
Daiber, Albert
290 Gutenberg downloadsde2012
De aeroplaan van m'nheer Vliegenthert
Unknown
289 Gutenberg downloadsnl2017
Holes, Incorporated
Reynolds, L. Major
289 Gutenberg downloadsen2009Difficulty 30 (Middle School)
Ihmiselon aamuna: Romaani maailman aamuhämärästä
Roberts, Charles G. D., Sir
289 Gutenberg downloadsfi2022
John Whopper The Newsboy
Clark, Thomas M. (Thomas March)
289 Gutenberg downloadsen2009Difficulty 46 (College)
Light Ahead for the Negro
Johnson, Edward A. (Edward Austin)
289 Gutenberg downloadsen2018Difficulty 52 (Graduate)
Rastignac the Devil
Farmer, Philip José
289 Gutenberg downloadsen2010Difficulty 42 (College)
Rundown
Lory, Robert
289 Gutenberg downloadsen2020Difficulty 31 (High School)
Test Problem
Ramm, Alan J.
289 Gutenberg downloadsen2021Difficulty 41 (College)
The Eyes Have It
McKimmey, James
289 Gutenberg downloadsen2009Difficulty 36 (High School)
The Golgotha Dancers
Wellman, Manly Wade
289 Gutenberg downloadsen2010Difficulty 37 (High School)
The Issahar Artifacts
Bone, Jesse F. (Jesse Franklin)
289 Gutenberg downloadsen2009Difficulty 44 (College)
The Stowaway
Heiner, Alvin
289 Gutenberg downloadsen2009Difficulty 31 (High School)
They Twinkled Like Jewels
Farmer, Philip José
289 Gutenberg downloadsen2009Difficulty 38 (High School)
Tulan
MacApp, C. C.
289 Gutenberg downloadsen2009Difficulty 42 (College)
War Game
Walton, Bryce
289 Gutenberg downloadsen2019Difficulty 45 (College)
A Strange Story — Volume 05
Lytton, Edward Bulwer Lytton, Baron
288 Gutenberg downloadsen2005Difficulty 54 (Graduate)
Chain Reaction
Ellanby, Boyd
288 Gutenberg downloadsen2016Difficulty 35 (High School)
Firth's World
Cox, Irving E., Jr.
288 Gutenberg downloadsen2019Difficulty 42 (College)
The Asses of Balaam
Garrett, Randall
288 Gutenberg downloadsen2009Difficulty 42 (College)
There is a Reaper ...
De Vet, Charles V.
288 Gutenberg downloadsen2009Difficulty 36 (High School)
Voyage to Far N'jurd
Neville, Kris
288 Gutenberg downloadsen2016Difficulty 31 (High School)
Generals Help Themselves
Pease, M. C.
287 Gutenberg downloadsen2010Difficulty 41 (College)
Le Sylphe ou, Songe de Mme de R***, écrit par elle-même à Mme de S*** by Crébillon
Crébillon, Claude-Prosper Jolyot de
287 Gutenberg downloadsfr2019
Manners of the Age
Fyfe, H. B. (Horace Bowne)
287 Gutenberg downloadsen2010Difficulty 38 (High School)
Pick a Crime
Smith, Richard Rein
287 Gutenberg downloadsen2016Difficulty 39 (High School)
Subjectivity
Spinrad, Norman
287 Gutenberg downloadsen2009Difficulty 40 (High School)
Cube Root of Conquest
Phillips, Rog
286 Gutenberg downloadsen2010Difficulty 41 (College)
Dr. Kometevsky's Day
Leiber, Fritz
286 Gutenberg downloadsen2016Difficulty 42 (College)
Forsyte's Retreat
Marks, Winston K. (Winston Kinney)
286 Gutenberg downloadsen2010Difficulty 41 (College)
Histoires insolites
Villiers de L'Isle-Adam, Auguste, comte de
286 Gutenberg downloadsfr2015
Le Horror Altissime
Doyle, Arthur Conan
286 Gutenberg downloadsia2005
Picture Bride
Samachson, Joseph
286 Gutenberg downloadsen2016Difficulty 28 (Middle School)
Sinister Paradise
Williams, Robert Moore
286 Gutenberg downloadsen2010Difficulty 32 (High School)
Sonny
Raphael, Rick
286 Gutenberg downloadsen2009Difficulty 34 (High School)
The Earthman
Cox, Irving E., Jr.
286 Gutenberg downloadsen2019Difficulty 42 (College)
The Salesman
Boyd, Waldo T.
286 Gutenberg downloadsen2010Difficulty 43 (College)
The Worlds of Joe Shannon
Robinson, Frank M.
286 Gutenberg downloadsen2010Difficulty 34 (High School)
Coming of the Gods
Whitehorn, Chester
285 Gutenberg downloadsen2020Difficulty 29 (Middle School)
De onderaardsche reis van Klaas Klim Behelzende eene nieuwe beschrijving van den aardkloot
Holberg, Ludvig
285 Gutenberg downloadsnl2012
Dreamtown, U.S.A.
Kelley, Leo P.
285 Gutenberg downloadsen2019Difficulty 37 (High School)
Escape Mechanism
Fritch, Charles E.
285 Gutenberg downloadsen2019Difficulty 38 (High School)
Filthy Rich
Sheinbaum, Fred
285 Gutenberg downloadsen2019Difficulty 34 (High School)
Know Thy Neighbor
Lewis, Elisabeth R.
285 Gutenberg downloadsen2010Difficulty 34 (High School)
Moment of Truth
Wells, Basil
285 Gutenberg downloadsen2009Difficulty 38 (High School)
The Executioner
Riley, Frank
285 Gutenberg downloadsen2010Difficulty 41 (College)
The Genius
Pederson, Con
285 Gutenberg downloadsen2010Difficulty 35 (High School)
The Lamps of the Angels
Sabia, Richard
285 Gutenberg downloadsen2016Difficulty 36 (High School)
Yhdenvertaisuus
Bellamy, Edward
285 Gutenberg downloadsfi2019
Family Tree
Fontenay, Charles L.
284 Gutenberg downloadsen2019Difficulty 41 (College)
High Dragon Bump
Thompson, Don
284 Gutenberg downloadsen2009Difficulty 35 (High School)
Student Body
Wallace, F. L. (Floyd L.)
284 Gutenberg downloadsen2010Difficulty 40 (High School)
The Clean and Wholesome Land
Sholto, Ralph
284 Gutenberg downloadsen2009Difficulty 45 (College)
To Each His Star
Walton, Bryce
284 Gutenberg downloadsen2010Difficulty 32 (High School)
To Remember Charlie By
Aycock, Roger D.
284 Gutenberg downloadsen2010Difficulty 37 (High School)
Wait for Weight
McKenty, Jack
284 Gutenberg downloadsen2010Difficulty 41 (College)
Der Vampyr, oder: Die Todtenbraut. Zweiter Theil. Ein Roman nach neugriechischen Volkssagen
Hildebrand, Theodor
283 Gutenberg downloadsde2016
Les Machines
Love, Joe
283 Gutenberg downloadsen2019Difficulty 29 (Middle School)
Marley's Chain
Nourse, Alan Edward
283 Gutenberg downloadsen2010Difficulty 35 (High School)
Marsin sotavaltias
Burroughs, Edgar Rice
283 Gutenberg downloadsfi2021
One Way
De Ford, Miriam Allen
283 Gutenberg downloadsen2010Difficulty 34 (High School)
Shock Troop
Bolton, Richard
283 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Song in a Minor Key
Moore, C. L. (Catherine Lucile)
283 Gutenberg downloadsen2009Difficulty 40 (High School)
The Flying Cuspidors
Francis, V. R.
283 Gutenberg downloadsen2009Difficulty 36 (High School)
Think Yourself to Death
Marlowe, Stephen
283 Gutenberg downloadsen2010Difficulty 38 (High School)
When I Grow Up
Lowe, Richard E.
283 Gutenberg downloadsen2009Difficulty 40 (High School)
Confidence Game
McKimmey, James
282 Gutenberg downloadsen2010Difficulty 43 (College)
Disaster Revisited
Marlowe, Stephen
282 Gutenberg downloadsen2010Difficulty 34 (High School)
Ham Sandwich
Schmitz, James H.
282 Gutenberg downloadsen2009Difficulty 45 (College)
High Man
Clarke, Jay
282 Gutenberg downloadsen2010Difficulty 40 (High School)
Isle of the Undead
Eshbach, Lloyd Arthur
282 Gutenberg downloadsen2010Difficulty 40 (High School)
Rough Beast
Aycock, Roger D.
282 Gutenberg downloadsen2015Difficulty 46 (College)
Sorry: Wrong Dimension
Rocklynne, Ross
282 Gutenberg downloadsen2009Difficulty 30 (Middle School)
The Big Engine
Leiber, Fritz
282 Gutenberg downloadsen2016Difficulty 36 (High School)
The Bountiful Lady Or, How Mary was changed from a very Miserable Little Girl to a very Happy One
Cobb, Thomas
282 Gutenberg downloadsen2009Difficulty 34 (High School)
The Metal Moon
Starzl, Roman Frederick & Smith, Everett C.
282 Gutenberg downloadsen2012Difficulty 44 (College)
What Rough Beast?
Highe, Jefferson
282 Gutenberg downloadsen2010Difficulty 32 (High School)
Zero Data
Saphro, Charles
282 Gutenberg downloadsen2009Difficulty 48 (College)
Cold Ghost
Geier, Chester S.
281 Gutenberg downloadsen2010Difficulty 37 (High School)
Ensimmäiset ihmiset kuussa
Wells, H. G. (Herbert George)
281 Gutenberg downloadsfi2016
Games
MacLean, Katherine
281 Gutenberg downloadsen2010Difficulty 40 (High School)
Problem on Balak
Aycock, Roger D.
281 Gutenberg downloadsen2010Difficulty 42 (College)
Star Performer
Shea, Robert
281 Gutenberg downloadsen2010Difficulty 36 (High School)
The Chameleon Man
McGivern, William P.
281 Gutenberg downloadsen2010Difficulty 31 (High School)
The Hand
Sohl, Jerry
281 Gutenberg downloadsen2010Difficulty 30 (Middle School)
The Hour of Battle
Sheckley, Robert
281 Gutenberg downloadsen2009Difficulty 37 (High School)
The Natives
MacLean, Katherine
281 Gutenberg downloadsen2010Difficulty 44 (College)
The Water Eater
Marks, Winston K. (Winston Kinney)
281 Gutenberg downloadsen2010Difficulty 34 (High School)
Call Him Savage
Browne, Howard
280 Gutenberg downloadsen2010Difficulty 38 (High School)
Community Property
Coppel, Alfred
280 Gutenberg downloadsen2019Difficulty 39 (High School)
Inside John Barth
Stuart, William W.
280 Gutenberg downloadsen2009Difficulty 34 (High School)
Junior Achievement
Lee, William M.
280 Gutenberg downloadsen2008Difficulty 39 (High School)
Kadonnut maailma
Doyle, Arthur Conan
280 Gutenberg downloadsfi2016
Marsin prinsessa
Burroughs, Edgar Rice
280 Gutenberg downloadsfi2021
Willie's Planet
Ellis, Mike
280 Gutenberg downloadsen2019Difficulty 30 (Middle School)
Death Makes a Mistake
McGivern, William P.
279 Gutenberg downloadsen2010Difficulty 35 (High School)
Inhibition
Causey, James
279 Gutenberg downloadsen2019Difficulty 40 (High School)
Rats in the Belfry
O'Brien, David Wright
279 Gutenberg downloadsen2010Difficulty 35 (High School)
The Calm Man
Long, Frank Belknap
279 Gutenberg downloadsen2009Difficulty 34 (High School)
The God-Plllnk
Bixby, Jerome
279 Gutenberg downloadsen2016Difficulty 42 (College)
The Gravity Business
Gunn, James E.
279 Gutenberg downloadsen2015Difficulty 37 (High School)
The Pilot and the Bushman
Jacobs, Sylvia
279 Gutenberg downloadsen2016Difficulty 47 (College)
World in a Mirror
Teichner, Albert
279 Gutenberg downloadsen2020Difficulty 44 (College)
First Man
Brown, Clyde
278 Gutenberg downloadsen2010Difficulty 29 (Middle School)
Solid Solution
Stamers, James
278 Gutenberg downloadsen2016Difficulty 38 (High School)
The Time of Cold
Carlson, Mary
278 Gutenberg downloadsen2020Difficulty 41 (College)
The Trial of an Ox, for Killing a Man; With the Examination of the Witnesses, Before Judge Lion, at Quadruped Court, near Beast Park.
Unknown
278 Gutenberg downloadsen2017Difficulty 51 (Graduate)
Comet's Burial
Gallun, Raymond Z. (Raymond Zinke)
277 Gutenberg downloadsen2011Difficulty 43 (College)
Diagnosis
Palmer, Ray
277 Gutenberg downloadsen2015Difficulty 34 (High School)
Forced Move
Lee, Henry
277 Gutenberg downloadsen2019Difficulty 47 (College)
Mutineer
Shea, Robert
277 Gutenberg downloadsen2009Difficulty 31 (High School)
Satan and the Comrades
Bennitt, Ralph
277 Gutenberg downloadsen2010Difficulty 40 (High School)
The Creature Inside
Sharkey, Jack
277 Gutenberg downloadsen2016Difficulty 40 (High School)
The Plotters
Shaver, Richard S.
277 Gutenberg downloadsen2010Difficulty 27 (Middle School)
The Sphere of Sleep
Geier, Chester S.
277 Gutenberg downloadsen2010Difficulty 37 (High School)
The Way of Decision
Pease, M. C.
277 Gutenberg downloadsen2011Difficulty 32 (High School)
All That Goes Up
Brooks, Kirby
276 Gutenberg downloadsen2010Difficulty 32 (High School)
Green Grew the Lasses
Wainwright, Ruth Laura
276 Gutenberg downloadsen2016Difficulty 36 (High School)
The Hitch Hikers
McCain, Vernon L.
276 Gutenberg downloadsen2010Difficulty 48 (College)
When the Sleepers Woke
Zagat, Arthur Leo
276 Gutenberg downloadsen2009Difficulty 42 (College)
Jack of No Trades
Cottrell, Charles
275 Gutenberg downloadsen2010Difficulty 41 (College)
Jekyll-Hyde Planet
Lewis, Jack
275 Gutenberg downloadsen2019Difficulty 34 (High School)
Lost Art
Hawk, G. K.
275 Gutenberg downloadsen2019Difficulty 40 (High School)
Martyr
Nourse, Alan Edward
275 Gutenberg downloadsen2010Difficulty 35 (High School)
Satuja ja tarinoita I
Andersen, H. C. (Hans Christian)
275 Gutenberg downloadsfi2016
Self Portrait
Wolfe, Bernard
275 Gutenberg downloadsen2016Difficulty 42 (College)
Spacemen Die at Home
Ludwig, Edward W.
275 Gutenberg downloadsen2016Difficulty 32 (High School)
The Ethicators
Marsh, Willard
275 Gutenberg downloadsen2019Difficulty 48 (College)
The Lost Warship
Williams, Robert Moore
275 Gutenberg downloadsen2010Difficulty 30 (Middle School)
A Strange Story — Volume 06
Lytton, Edward Bulwer Lytton, Baron
274 Gutenberg downloadsen2005Difficulty 44 (College)
Der Luftpirat und sein lenkbares Luftschiff 63: Die Schreckensreise des Weltenfahrzeuges
Anonymous
274 Gutenberg downloadsde2017
Goodbye, Dead Man!
Harris, Tom W.
274 Gutenberg downloadsen2009Difficulty 32 (High School)
Last Resort
Bartholomew, Stephen
274 Gutenberg downloadsen2009Difficulty 36 (High School)
The Real Thing
Teichner, Albert
274 Gutenberg downloadsen2020Difficulty 43 (College)
The Spicy Sound of Success
Harmon, Jim
274 Gutenberg downloadsen2016Difficulty 36 (High School)
The Standardized Man
Bartholomew, Stephen
274 Gutenberg downloadsen2010Difficulty 46 (College)
Bimmie Says
Van Scyoc, Sydney J.
273 Gutenberg downloadsen2015Difficulty 27 (Middle School)
Sales talk
Blomberg, Con
273 Gutenberg downloadsen2016Difficulty 40 (High School)
Shepherd of the Planets
Mattox, Alan
273 Gutenberg downloadsen2009Difficulty 32 (High School)
Show Business
Ellanby, Boyd
273 Gutenberg downloadsen2009Difficulty 35 (High School)
The Big Tomorrow
Shaver, Richard S.
273 Gutenberg downloadsen2009Difficulty 31 (High School)
The Death-Traps of FX-31
Wright, Sewell Peaslee
273 Gutenberg downloadsen2009Difficulty 46 (College)
The Doors of Death
Waltermire, Arthur B.
273 Gutenberg downloadsen2010Difficulty 39 (High School)
The Last of Mrs. DeBrugh
Sivia, H.
273 Gutenberg downloadsen2010Difficulty 31 (High School)
The Very Secret Agent
Wolf, Mari
273 Gutenberg downloadsen2010Difficulty 31 (High School)
The Weakling
Cole, Everett B.
273 Gutenberg downloadsen2009Difficulty 41 (College)
Die Weltensegler. Drei Jahre auf dem Mars.
Daiber, Albert
272 Gutenberg downloadsde2012
Jimsy and the Monsters
Sheldon, Walter J.
272 Gutenberg downloadsen2010Difficulty 38 (High School)
Kuolematon kuningatar
Haggard, H. Rider (Henry Rider)
272 Gutenberg downloadsfi2017
Mask of Death
Ernst, Paul
272 Gutenberg downloadsen2010Difficulty 39 (High School)
Prime Difference
Nourse, Alan Edward
272 Gutenberg downloadsen2016Difficulty 34 (High School)
Short Snorter
Einstein, Charles
272 Gutenberg downloadsen2019Difficulty 33 (High School)
The Smiler
Hernhuter, Albert
272 Gutenberg downloadsen2009Difficulty 41 (College)
Die Reise zum Mars
Dominik, Hans
271 Gutenberg downloadsde2012
DP
Savage, Arthur Dekker
271 Gutenberg downloadsen2009Difficulty 41 (College)
Evil Out of Onzar
Ganes, Mark
271 Gutenberg downloadsen2010Difficulty 40 (High School)
Felony
Causey, James
271 Gutenberg downloadsen2010Difficulty 39 (High School)
Love Story
Cox, Irving E., Jr.
271 Gutenberg downloadsen2010Difficulty 41 (College)
One Martian Afternoon
Leahy, Tom
271 Gutenberg downloadsen2009Difficulty 33 (High School)
Ruth's Marriage in Mars: A Scientific Novel
Glass, Charles Wilder, Mrs.
271 Gutenberg downloadsen2018Difficulty 33 (High School)
Spoken For
Samachson, Joseph
271 Gutenberg downloadsen2016Difficulty 33 (High School)
Trees Are Where You Find Them
Savage, Arthur Dekker
271 Gutenberg downloadsen2009Difficulty 29 (Middle School)
A Toothache on Zenob
Ellanby, Boyd
270 Gutenberg downloadsen2019Difficulty 40 (High School)
Aarnihauta ja muita juttuja
Wells, H. G. (Herbert George)
270 Gutenberg downloadsfi2019
Contamination Crew
Nourse, Alan Edward
270 Gutenberg downloadsen2010Difficulty 44 (College)
Money is the Root of All Good
Wilkins, Patrick
270 Gutenberg downloadsen2019Difficulty 43 (College)
The Doorway
Smith, Evelyn E.
270 Gutenberg downloadsen2009Difficulty 43 (College)
The terror
Coppel, Alfred
270 Gutenberg downloadsen2023Difficulty 46 (College)
Der Luftpirat und sein lenkbares Luftschiff 42: Im Todeskrater des neuen Planeten
Anonymous
269 Gutenberg downloadsde2017
It's All Yours
Merwin, Sam, Jr.
269 Gutenberg downloadsen2009Difficulty 44 (College)
Le Diable au Sahara
Mille, Pierre
269 Gutenberg downloadsfr2023
Progress Report
Clifton, Mark & Apostolides, Alex
269 Gutenberg downloadsen2011Difficulty 41 (College)
The Frightened Planet
Austen, Sidney
269 Gutenberg downloadsen2010Difficulty 29 (Middle School)
The Jupiter Weapon
Fontenay, Charles L.
269 Gutenberg downloadsen2008Difficulty 39 (High School)
Tybalt
Barr, Stephen
269 Gutenberg downloadsen2020Difficulty 38 (High School)
You Don't Make Wine Like the Greeks Did
Fisher, David E.
269 Gutenberg downloadsen2010Difficulty 38 (High School)
Gulliver's Reis Naar Liliput
Schmidt, Otto Ernst & Swift, Jonathan
268 Gutenberg downloadsnl2009
La Coupe; Lupo Liverani; Le Toast; Garnier; Le Contrebandier; La Rêverie à Paris
Sand, George
268 Gutenberg downloadsfr2013
Ripeness is All
Roarke, Jesse
268 Gutenberg downloadsen2013Difficulty 34 (High School)
World Without War
Von Wald, E. G.
268 Gutenberg downloadsen2010Difficulty 37 (High School)
A Scientist Rises
Hall, Desmond Winter
267 Gutenberg downloadsen2008Difficulty 42 (College)
Deepfreeze
Locke, Robert Donald
267 Gutenberg downloadsen2010Difficulty 47 (College)
Der Eroberer Eine poetische Phantasie in fünf Kaprizzen. Aus alten Urkunden mit neuen Anmerkungen
Weidmann, Paul
267 Gutenberg downloadsde2015
Routine for a Hornet
Berry, Don
267 Gutenberg downloadsen2019Difficulty 41 (College)
Small World
Nolan, William F.
267 Gutenberg downloadsen2009Difficulty 40 (High School)
The Instant of Now
Cox, Irving E., Jr.
267 Gutenberg downloadsen2010Difficulty 46 (College)
The Ordeal of Colonel Johns
Smith, George H. (George Henry)
267 Gutenberg downloadsen2010Difficulty 47 (College)
Death of a B.E.M.
Livingston, Berkeley
266 Gutenberg downloadsen2010Difficulty 35 (High School)
Henry Horn's X-Ray Eye Glasses
Swain, Dwight V.
266 Gutenberg downloadsen2010Difficulty 35 (High School)
Pähkinänrusentaja ja hiirikuningas
Hoffmann, E. T. A. (Ernst Theodor Amadeus)
266 Gutenberg downloadsfi2015
Second Sight
Wells, Basil
266 Gutenberg downloadsen2009Difficulty 37 (High School)
Spawn of the Comet
Rich, H. Thompson (Harold Thompson)
266 Gutenberg downloadsen2009Difficulty 42 (College)
The Einstein See-Saw
Breuer, Miles J. (Miles John)
266 Gutenberg downloadsen2009Difficulty 42 (College)
The Inhabited
Wilson, Richard
266 Gutenberg downloadsen2010Difficulty 38 (High School)
Viimeisellä hetkellä: Seikkailuromaani tulevaisilta ajoilta
Ruth, Rudolf Rikhard
266 Gutenberg downloadsfi2020
With a Vengeance
Woodley, J. B.
266 Gutenberg downloadsen2009Difficulty 39 (High School)
Mr. President
Arr, Stephen
265 Gutenberg downloadsen2010Difficulty 42 (College)
Skin Game
Fritch, Charles E.
265 Gutenberg downloadsen2010Difficulty 39 (High School)
Education of a Martian
Shallit, Joseph
264 Gutenberg downloadsen2016Difficulty 34 (High School)
Lease to Doomsday
Archer, Lee
264 Gutenberg downloadsen2008Difficulty 31 (High School)
My Lady Selene
Ludens, Magnus
264 Gutenberg downloadsen2016Difficulty 48 (College)
The Most Sentimental Man
Smith, Evelyn E.
264 Gutenberg downloadsen2009Difficulty 46 (College)
The Psilent Partner
Staub, Edward S. & Peterson, John Victor
264 Gutenberg downloadsen2010Difficulty 41 (College)
The Snare
Smith, Richard Rein
264 Gutenberg downloadsen2015Difficulty 38 (High School)
The Trap
Curtis, Betsy
264 Gutenberg downloadsen2010Difficulty 38 (High School)
Twelve Times Zero
Browne, Howard
264 Gutenberg downloadsen2010Difficulty 36 (High School)
Foundling on Venus
De Courcy, John & De Courcy, Dorothy
263 Gutenberg downloadsen2009Difficulty 32 (High School)
Irresistible Weapon
Fyfe, H. B. (Horace Bowne)
263 Gutenberg downloadsen2009Difficulty 48 (College)
Punainen rutto
London, Jack
263 Gutenberg downloadsfi2018
Forever is Not So Long
Reeds, F. Anton
262 Gutenberg downloadsen2020Difficulty 44 (College)
Noble Redman
Bone, Jesse F. (Jesse Franklin)
262 Gutenberg downloadsen2010Difficulty 33 (High School)
Now We Are Three
Hensley, Joe L.
262 Gutenberg downloadsen2009Difficulty 33 (High School)
Priestess of the Flame
Wright, Sewell Peaslee
262 Gutenberg downloadsen2009Difficulty 40 (High School)
Reise eines Erdbewohners in den Mars
Geiger, Carl Ignaz
262 Gutenberg downloadsde2014
Time and the Woman
Dewey, G. Gordon (George Gordon)
262 Gutenberg downloadsen2012Difficulty 33 (High School)
Belly Laugh
Garrett, Randall
261 Gutenberg downloadsen2009Difficulty 32 (High School)
Breath of Beelzebub
Sternig, Larry
261 Gutenberg downloadsen2020Difficulty 34 (High School)
Dogfight—1973
Reynolds, Mack
261 Gutenberg downloadsen2009Difficulty 35 (High School)
In the Dark
Clark, Dale
261 Gutenberg downloadsen2010Difficulty 35 (High School)
Moon Glow
Vandenburg, G. L.
261 Gutenberg downloadsen2010Difficulty 39 (High School)
Out of This World Convention
Ackerman, Forrest J.
261 Gutenberg downloadsen2009Difficulty 59 (Graduate)
Reel Life Films
Merwin, Sam, Jr.
261 Gutenberg downloadsen2009Difficulty 41 (College)
Resurrection
Shea, Robert
261 Gutenberg downloadsen2009Difficulty 34 (High School)
Vital Ingredient
Vance, Gerald
261 Gutenberg downloadsen2009Difficulty 32 (High School)
Garrity's Annuities
Mason, David
260 Gutenberg downloadsen2016Difficulty 32 (High School)
Pythias
Pohl, Frederik
260 Gutenberg downloadsen2009Difficulty 33 (High School)
The mathematicians
Feldman, Arthur
260 Gutenberg downloadsen2009Difficulty 39 (High School)
The Minus Woman
Winterbotham, R. R. (Russell Robert)
260 Gutenberg downloadsen2009Difficulty 34 (High School)
The Problem Makers
Hoskins, Robert
260 Gutenberg downloadsen2016Difficulty 42 (College)
Compatible
Smith, Richard Rein
259 Gutenberg downloadsen2009Difficulty 37 (High School)
Garth and the Visitor
Stecher, L. J., Jr.
259 Gutenberg downloadsen2010Difficulty 37 (High School)
Kiljusen herrasväki satumaassa
Finne, Jalmari
259 Gutenberg downloadsfi2017
Membership Drive
Yaco, Murray F.
259 Gutenberg downloadsen2010Difficulty 45 (College)
The Flying Tuskers of K'niik-K'naak
Sharkey, Jack
259 Gutenberg downloadsen2019Difficulty 38 (High School)
The Odyssey of Sam Meecham
Fritch, Charles E.
259 Gutenberg downloadsen2009Difficulty 38 (High School)
Misrule
Scott, Robert
258 Gutenberg downloadsen2020Difficulty 34 (High School)
Probability
Trimble, Louis
258 Gutenberg downloadsen2010Difficulty 27 (Middle School)
Say "Hello" for Me
Coggins, Frank W.
258 Gutenberg downloadsen2009Difficulty 41 (College)
Singoalla
Rydberg, Viktor
258 Gutenberg downloadsfi2015
The Holes and John Smith
Ludwig, Edward W.
258 Gutenberg downloadsen2010Difficulty 36 (High School)
The Ultroom Error
Sohl, Jerry
258 Gutenberg downloadsen2010Difficulty 32 (High School)
Breeder Reaction
Marks, Winston K. (Winston Kinney)
257 Gutenberg downloadsen2010Difficulty 40 (High School)
Devil Crystals of Arret
Wells, Hal K.
257 Gutenberg downloadsen2009Difficulty 50 (College)
Home is Where You Left It
Marlowe, Stephen
257 Gutenberg downloadsen2010Difficulty 34 (High School)
Old Friends Are the Best
Sharkey, Jack
257 Gutenberg downloadsen2010Difficulty 51 (Graduate)
Pleasant Journey
Thieme, Richard
257 Gutenberg downloadsen2009Difficulty 36 (High School)
The Space Rover
Sloat, Edwin K.
257 Gutenberg downloadsen2009Difficulty 45 (College)
Am I Still There?
Hall, James R.
256 Gutenberg downloadsen2009Difficulty 41 (College)
Decision
Robinson, Frank M.
256 Gutenberg downloadsen2009Difficulty 39 (High School)
Weak on Square Roots
Burton, Russell
256 Gutenberg downloadsen2009Difficulty 39 (High School)
Wrong Analogy
Shallit, Joseph
256 Gutenberg downloadsen2019Difficulty 38 (High School)
The Ethical Way
Farrell, Joseph
255 Gutenberg downloadsen2010Difficulty 35 (High School)
The Prophetic Camera
McGreevey, John
255 Gutenberg downloadsen2010Difficulty 35 (High School)
Λουκιανός - Άπαντα, Τόμος Τρίτος
Lucian, of Samosata
255 Gutenberg downloadsel2009
Flight Through Tomorrow
Coblentz, Stanton A. (Stanton Arthur)
254 Gutenberg downloadsen2009Difficulty 55 (Graduate)
O Oraculo do Passado, do presente e do Futuro (6/7) Parte Sexta: O oraculo da Magica
Serrano, Bento
254 Gutenberg downloadspt2010
Shatter the Wall
Van Scyoc, Sydney J.
254 Gutenberg downloadsen2016Difficulty 32 (High School)
Shipwreck in the Sky
Binder, Eando
254 Gutenberg downloadsen2009Difficulty 38 (High School)
The Next Time We Die
Williams, Robert Moore
254 Gutenberg downloadsen2010Difficulty 31 (High School)
Thy Rocks and Rills
Gilbert, Robert E.
254 Gutenberg downloadsen2010Difficulty 41 (College)
Assassin
Bone, Jesse F. (Jesse Franklin)
253 Gutenberg downloadsen2010Difficulty 49 (College)
Field Trip
Hunter, Gene
253 Gutenberg downloadsen2009Difficulty 41 (College)
In the Cards
Cogan, Alan
253 Gutenberg downloadsen2010Difficulty 39 (High School)
Näkymätön mies
Wells, H. G. (Herbert George)
253 Gutenberg downloadsfi2014
Collector's Item
Young, Robert F.
252 Gutenberg downloadsen2009Difficulty 51 (Graduate)
The Terror from the Depths
Wright, Sewell Peaslee
252 Gutenberg downloadsen2009Difficulty 44 (College)
Two Plus Two Makes Crazy
Sheldon, Walter J.
252 Gutenberg downloadsen2009Difficulty 46 (College)
Competition
Causey, James
251 Gutenberg downloadsen2009Difficulty 37 (High School)
Der Luftpirat und sein lenkbares Luftschiff 66: Das Weltenfahrzeug zwischen den Riesen-Kometen
Anonymous
251 Gutenberg downloadsde2017
Feet of Clay
Hoskins, Robert
251 Gutenberg downloadsen2010Difficulty 32 (High School)
One out of ten
Ferlaine, J. Anthony (John Anthony)
251 Gutenberg downloadsen2009Difficulty 30 (Middle School)
The Floater
Walton, Bryce
251 Gutenberg downloadsen2019Difficulty 37 (High School)
The Happy Man
Page, Gerald W.
251 Gutenberg downloadsen2009Difficulty 34 (High School)
The Honored Prophet
Bentley, William E.
251 Gutenberg downloadsen2010Difficulty 36 (High School)
The Old Martians
Phillips, Rog
251 Gutenberg downloadsen2010Difficulty 34 (High School)
Welcome, Martians!
Hunter, Evan
251 Gutenberg downloadsen2019Difficulty 32 (High School)
Where There's Hope
Bixby, Jerome
251 Gutenberg downloadsen2009Difficulty 35 (High School)
By Earthlight
Walton, Bryce
250 Gutenberg downloadsen2010Difficulty 38 (High School)
Monsoons of Death
Vance, Gerald
250 Gutenberg downloadsen2010Difficulty 41 (College)
New Hire
Dryfoos, Dave
250 Gutenberg downloadsen2010Difficulty 36 (High School)
The Junkmakers
Teichner, Albert
250 Gutenberg downloadsen2010Difficulty 42 (College)
All Day Wednesday
Olin, Richard
249 Gutenberg downloadsen2009Difficulty 28 (Middle School)
Earthsmith
Marlowe, Stephen
249 Gutenberg downloadsen2010Difficulty 33 (High School)
Lost in the Future
Peterson, John Victor
249 Gutenberg downloadsen2009Difficulty 45 (College)
Marsin ritarit
Burroughs, Edgar Rice
249 Gutenberg downloadsfi2021
Poisoned Air
Meek, S. P. (Sterner St. Paul)
249 Gutenberg downloadsen2009Difficulty 39 (High School)
Sukelluslaivalla maapallon ympäri
Verne, Jules
249 Gutenberg downloadsfi2015
Texas Week
Hernhuter, Albert
249 Gutenberg downloadsen2009Difficulty 29 (Middle School)
The Hermit of Mars
Bartholomew, Stephen
249 Gutenberg downloadsen2016Difficulty 37 (High School)
A Cold Night for Crying
Marlowe, Stephen
248 Gutenberg downloadsen2019Difficulty 34 (High School)
I Like Martian Music
Fritch, Charles E.
248 Gutenberg downloadsen2009Difficulty 43 (College)
Success Story
Turner, Robert
248 Gutenberg downloadsen2010Difficulty 38 (High School)
The Impossible Voyage Home
Wallace, F. L. (Floyd L.)
248 Gutenberg downloadsen2010Difficulty 31 (High School)
The Undetected
Smith, George O. (George Oliver)
248 Gutenberg downloadsen2016Difficulty 44 (College)
Conquest Over Time
Shaara, Michael
247 Gutenberg downloadsen2010Difficulty 34 (High School)
Fee of the Frontier
Fyfe, H. B. (Horace Bowne)
247 Gutenberg downloadsen2010Difficulty 34 (High School)
Grove of the Unborn
Venable, Lyn
247 Gutenberg downloadsen2009Difficulty 44 (College)
Infinite Intruder
Nourse, Alan Edward
247 Gutenberg downloadsen2010Difficulty 38 (High School)
L'oiseau blanc: conte bleu
Diderot, Denis
247 Gutenberg downloadsfr2009
Life Sentence
McConnell, James V.
247 Gutenberg downloadsen2009Difficulty 36 (High School)
De verliefde ezel
Couperus, Louis
246 Gutenberg downloadsnl2009
Der Weltuntergang: Eine Phantasie aus dem Jahre 1900
Chiavacci, Vinzenz
246 Gutenberg downloadsde2014
Double Take
Griffith, Wilson Parks
246 Gutenberg downloadsen2019Difficulty 52 (Graduate)
Dead Man's Planet
Samachson, Joseph
244 Gutenberg downloadsen2009Difficulty 31 (High School)
Double Standard
Coppel, Alfred
244 Gutenberg downloadsen2016Difficulty 34 (High School)
Mex
Janifer, Laurence M.
244 Gutenberg downloadsen2009Difficulty 33 (High School)
Riya's Foundling
Budrys, Algis
244 Gutenberg downloadsen2010Difficulty 45 (College)
The Unthinking Destroyer
Phillips, Rog
244 Gutenberg downloadsen2009Difficulty 43 (College)
Gulliverin matkat kaukaisilla mailla
Swift, Jonathan
243 Gutenberg downloadsfi2014
Kun nukkuja herää: Romaani
Wells, H. G. (Herbert George)
243 Gutenberg downloadsfi2016
Pimsti-Pumsti
Struck, Rose
243 Gutenberg downloadsde2020
The Double Spy
Moore, Dan T.
243 Gutenberg downloadsen2010Difficulty 37 (High School)
The Seeder
Williams, Max
243 Gutenberg downloadsen2019Difficulty 31 (High School)
"To Invade New York...."
Lewis, Irwin
242 Gutenberg downloadsen2010Difficulty 36 (High School)
A Thought For Tomorrow
Gilbert, Robert E.
242 Gutenberg downloadsen2010Difficulty 36 (High School)
Cry Snooker
Fetler, Andrew
242 Gutenberg downloadsen2016Difficulty 34 (High School)
If at First You Don't...
Brudy, John
242 Gutenberg downloadsen2010Difficulty 44 (College)
Mr. Chipfellow's Jackpot
Purcell, Dick
242 Gutenberg downloadsen2009Difficulty 40 (High School)
The World Beyond
Cummings, Ray
242 Gutenberg downloadsen2009Difficulty 37 (High School)
Expediter
Reynolds, Mack
241 Gutenberg downloadsen2010Difficulty 42 (College)
Ilmojen valloittaja
Verne, Jules
241 Gutenberg downloadsfi2017
New Apples in the Garden
Neville, Kris
241 Gutenberg downloadsen2009Difficulty 33 (High School)
Pipe of Peace
McKimmey, James
241 Gutenberg downloadsen2009Difficulty 28 (Middle School)
The Great Drought
Meek, S. P. (Sterner St. Paul)
241 Gutenberg downloadsen2009Difficulty 37 (High School)
The Shining Cow
James, Alex
241 Gutenberg downloadsen2009Difficulty 39 (High School)
Wainer
Shaara, Michael
241 Gutenberg downloadsen2010Difficulty 37 (High School)
Die Republik des Südkreuzes: Novellen
Bryusov, Valery Yakovlevich
240 Gutenberg downloadsde2012
Kort verhaal van eene aanmerkelijke luchtreis en nieuwe planeetontdekking
Bilderdijk, Willem
240 Gutenberg downloadsnl2011
Rex Ex Machina
Max, Frederic
240 Gutenberg downloadsen2009Difficulty 52 (Graduate)
Spacemen Never Die!
Hershman, Morris
240 Gutenberg downloadsen2009Difficulty 39 (High School)
The Aggravation of Elmer
Arthur, Robert
240 Gutenberg downloadsen2009Difficulty 33 (High School)
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Clinton, Ed M.
240 Gutenberg downloadsen2010Difficulty 49 (College)
Loot of the Void
Sloat, Edwin K.
239 Gutenberg downloadsen2009Difficulty 40 (High School)
The Lost Temples of Xantoos
Calhoun, Howell
239 Gutenberg downloadsen2010Difficulty 63 (Academic)
Big Stupe
De Vet, Charles V.
238 Gutenberg downloadsen2010Difficulty 41 (College)
Circle of Flight
Stockham, Richard
238 Gutenberg downloadsen2010Difficulty 35 (High School)
A Mixture of Genius
Castle, Arnold
237 Gutenberg downloadsen2010Difficulty 39 (High School)
Benefactor
Smith, George H. (George Henry)
237 Gutenberg downloadsen2009Difficulty 38 (High School)
Black Eyes and the Daily Grind
Marlowe, Stephen
237 Gutenberg downloadsen2009Difficulty 34 (High School)
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Miller, Walter M.
237 Gutenberg downloadsen2009Difficulty 33 (High School)
Minor Detail
Sharkey, Jack
236 Gutenberg downloadsen2009Difficulty 44 (College)
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Hardy, William
236 Gutenberg downloadsen2010Difficulty 38 (High School)
Beyond The Thunder
Hickey, H. B.
235 Gutenberg downloadsen2010Difficulty 31 (High School)
The Romantic Analogue
Skupeldyckle, W. W.
235 Gutenberg downloadsen2010Difficulty 34 (High School)
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Bunch, David R.
234 Gutenberg downloadsen2019Difficulty 45 (College)
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Lanier, Sterling E.
234 Gutenberg downloadsen2009Difficulty 47 (College)
Of Time and Texas
Nolan, William F.
234 Gutenberg downloadsen2009Difficulty 44 (College)
Step IV
Brown, Rosel George
234 Gutenberg downloadsen2010Difficulty 30 (Middle School)
'Mid Pleasures and Palaces
McKimmey, James
233 Gutenberg downloadsen2010Difficulty 32 (High School)
Nahkaratti
Doyle, Arthur Conan
233 Gutenberg downloadsfi2018
Rescue Squad
O'Hara, Thomas J.
233 Gutenberg downloadsen2009Difficulty 41 (College)
The Amazing Mrs. Mimms
Knight, David C.
233 Gutenberg downloadsen2010Difficulty 37 (High School)
The Heads of Apex
Weiss, George Henry
233 Gutenberg downloadsen2009Difficulty 41 (College)
The One and the Many
Marlowe, Stephen
233 Gutenberg downloadsen2009Difficulty 31 (High School)
Viisi viikkoa ilmapallossa Kolmen englantilaisen löytöretkiä Afrikassa
Verne, Jules
233 Gutenberg downloadsfi2015
Feline Red
Sampson, Robert
232 Gutenberg downloadsen2010Difficulty 33 (High School)
Guirlanden um Die Urnen der Zukunft Eine interessante, originelle Familiengeschichte aus dem drei und zwanzigsten Jahrhunderte
Ruh, A. K.
232 Gutenberg downloadsde2014
Stopover
Gerken, William
232 Gutenberg downloadsen2009Difficulty 32 (High School)
The Last Gentleman
Magill, Rory
232 Gutenberg downloadsen2010Difficulty 32 (High School)
The Moralist
Taylor, Jack
232 Gutenberg downloadsen2010Difficulty 43 (College)
Turnover Point
Coppel, Alfred
232 Gutenberg downloadsen2010Difficulty 32 (High School)
Bolden's Pets
Wallace, F. L. (Floyd L.)
231 Gutenberg downloadsen2009Difficulty 35 (High School)
Der rote Komet Wunder der Zukunft. Romane aus dem dritten Jahrtausend. Band 2
Heymann, Robert
231 Gutenberg downloadsde2011
Joy Ride
Meadows, Mark
231 Gutenberg downloadsen2010Difficulty 49 (College)
See?
Robles, Edward G.
231 Gutenberg downloadsen2009Difficulty 33 (High School)
Where the Phph Pebbles Go
De Ford, Miriam Allen
231 Gutenberg downloadsen2016Difficulty 44 (College)
Die erste Stunde nach dem Tode: Eine Gespenstergeschichte
Brod, Max
230 Gutenberg downloadsde2013
For Every Man A Reason
Wilkins, Patrick
230 Gutenberg downloadsen2010Difficulty 45 (College)
Merrimeg
Bowen, William
230 Gutenberg downloadsen2019Difficulty 29 (Middle School)
It's a Small Solar System
Howard, Allan
229 Gutenberg downloadsen2009Difficulty 48 (College)
The San Francisco Fairy: A Tale of Early Times
Anonymous
229 Gutenberg downloadsen2013Difficulty 41 (College)
Ennen Aatamia
London, Jack
228 Gutenberg downloadsfi2018
Myrkkyvyöhyke
Doyle, Arthur Conan
228 Gutenberg downloadsfi2017
Revenge
Porges, Arthur
228 Gutenberg downloadsen2009Difficulty 43 (College)
The Medici Boots
Swet, Pearl Norton
228 Gutenberg downloadsen2010Difficulty 39 (High School)
Eräitä kertoelmia
Wells, H. G. (Herbert George)
227 Gutenberg downloadsfi2016
Restricted Tool
Morehart, Malcolm B.
227 Gutenberg downloadsen2010Difficulty 40 (High School)
The Fairy School of Castle Frank
Balfour, Grant
227 Gutenberg downloadsen2010Difficulty 44 (College)
The Huddlers
Gault, William Campbell
226 Gutenberg downloadsen2010Difficulty 31 (High School)
The Very Black
Evans, Dean
226 Gutenberg downloadsen2010Difficulty 29 (Middle School)
Hämähäkkilaakso ja muita kertomuksia
Wells, H. G. (Herbert George)
225 Gutenberg downloadsfi2018
Ini: Ein Roman aus dem ein und zwanzigsten Jahrhundert
Voss, Julius von
225 Gutenberg downloadsde2011
Jordens Inre
Witt, Otto
225 Gutenberg downloadssv2009
The Terrible Answer
Hill, Arthur G.
225 Gutenberg downloadsen2009Difficulty 35 (High School)
The Envoy, Her
Fyfe, H. B. (Horace Bowne)
224 Gutenberg downloadsen2010Difficulty 43 (College)
The House from Nowhere
Stangland, Arthur G.
224 Gutenberg downloadsen2010Difficulty 40 (High School)
A Kont-eset: Fantasztikus regény a XXI. századból
Szemere, György
223 Gutenberg downloadshu2020
Laŭroj Kolekto de la originalaj verkoj premiitaj en la unua literatura konkurso de "La Revuo"
Various
223 Gutenberg downloadseo2010
The Long, Silvery Day
Ludens, Magnus
222 Gutenberg downloadsen2016Difficulty 44 (College)
The Wedge
Fyfe, H. B. (Horace Bowne)
222 Gutenberg downloadsen2010Difficulty 43 (College)
The Hohokam Dig
Pratt, Theodore
221 Gutenberg downloadsen2009Difficulty 35 (High School)
Hoiman and the Solar Circuit
Dewey, G. Gordon (George Gordon)
220 Gutenberg downloadsen2010Difficulty 33 (High School)
Operation Lorelie
Salton, William P.
220 Gutenberg downloadsen2009Difficulty 32 (High School)
Anno 2070: Een blik in de toekomst
Dioscorides, Dr.
219 Gutenberg downloadsnl2013
Aikakone
Wells, H. G. (Herbert George)
218 Gutenberg downloadsfi2014
Teething Ring
Causey, James
218 Gutenberg downloadsen2009Difficulty 43 (College)
Solar Stiff
Stopher, Chas. A.
217 Gutenberg downloadsen2009Difficulty 49 (College)
Tape Jockey
Leahy, Tom
217 Gutenberg downloadsen2010Difficulty 41 (College)
Be It Ever Thus
Williams, Robert Moore
216 Gutenberg downloadsen2009Difficulty 34 (High School)
Suzy
Parker, Watson
216 Gutenberg downloadsen2010Difficulty 29 (Middle School)
Ilmasota: Tulevaisuuden kuvaus
Wells, H. G. (Herbert George)
215 Gutenberg downloadsfi2016
A World Apart
Merwin, Sam, Jr.
214 Gutenberg downloadsen2010Difficulty 42 (College)
Bride of the Dark One
Brown, Florence Verbell
214 Gutenberg downloadsen2010Difficulty 35 (High School)
The Observers
Vandenburg, G. L.
214 Gutenberg downloadsen2010Difficulty 34 (High School)
Rough Translation
Janis, Jean M.
212 Gutenberg downloadsen2010Difficulty 35 (High School)
Maailman loppu: Romaani ankarasta elämästä avaruudessa
Rauhala, K. N. (Kalle Nikodemus)
211 Gutenberg downloadsfi2015
Nine Men in Time
Loomis, Noel M.
211 Gutenberg downloadsen2010Difficulty 37 (High School)
Prinssi Keijujalka
Burnett, Frances Hodgson
210 Gutenberg downloadsfi2019
Such Blooming Talk
Reynolds, L. Major
210 Gutenberg downloadsen2009Difficulty 43 (College)
Collectivum
Lewis, Mike
209 Gutenberg downloadsen2010Difficulty 32 (High School)
In Purpurner Finsterniß Roman-Improvisation aus dem dreißigsten Jahrhundert
Conrad, M. G. (Michael Georg)
209 Gutenberg downloadsde2012
Per luchtschip "De Argonaut" naar Mars
Daiber, Albert
209 Gutenberg downloadsnl2013
G-r-r-r...!
Locke, Robert Donald
208 Gutenberg downloadsen2009Difficulty 48 (College)
The Wealth of Echindul
Loomis, Noel M.
208 Gutenberg downloadsen2010Difficulty 36 (High School)
Tähtimantteli: Sikermä
Lehtonen, Joel
208 Gutenberg downloadsfi2014
Demonien ruhtinatar: Kertomus
Gogol, Nikolai Vasilevich
207 Gutenberg downloadsfi2016
Het toekomend jaar drie duizend: Eene mijmering
Fokke Simonsz, Arend
202 Gutenberg downloadsnl2011
Kauhun saari
Wells, H. G. (Herbert George)
202 Gutenberg downloadsfi2014
The Reluctant Weapon
Myers, Howard L.
198 Gutenberg downloadsen2010Difficulty 42 (College)
This is Klon Calling
Sheldon, Walter J.
197 Gutenberg downloadsen2009Difficulty 46 (College)
The Nostalgia Gene
Hutchins, Roy
196 Gutenberg downloadsen2016Difficulty 46 (College)
This One Problem
Pease, M. C.
196 Gutenberg downloadsen2009Difficulty 33 (High School)
Castle of Terror
Liston, E. J.
194 Gutenberg downloadsen2010Difficulty 35 (High School)
No Hiding Place
Smith, Richard Rein
193 Gutenberg downloadsen2009Difficulty 45 (College)
Musta härkä
Jotuni, Maria
191 Gutenberg downloadsfi2014
Den Underbara Spegeln
Witt, Otto
190 Gutenberg downloadssv2010
The Hands
Sternbach, Richard A.
187 Gutenberg downloadsen2009Difficulty 38 (High School)
Sound of Terror
Berry, Don
184 Gutenberg downloadsen2009Difficulty 34 (High School)
Political Application
Peterson, John Victor
177 Gutenberg downloadsen2010Difficulty 42 (College)
George Loves Gistla
McKimmey, James
172 Gutenberg downloadsen2009Difficulty 32 (High School)
Lumottu maa: Kertomus nuorisolle
Tulimaa, Ilmari
172 Gutenberg downloadsfi2020
Pikku Lallin tähtimaailma
Bergh, John
170 Gutenberg downloadsfi2018
Pietari Schlemihl'in eriskummalliset elämänvaiheet
Chamisso, Adelbert von
169 Gutenberg downloadsfi2011

Frankenstein; or, the modern prometheus

Dracula

The King in Yellow

The Sex Life of the Gods

Occasion ... for Disaster

The Wonderful Wizard of Oz

The Dunwich horror

Space Station 1

The call of Cthulhu

The Time Machine

At the mountains of madness

Weird Tales, Volume 1, Number 1, March 1923: The unique magazine

Frankenstein; Or, The Modern Prometheus

Weird Tales, Volume 1, Number 4, June, 1923: The unique magazine

Gulliver's Travels into Several Remote Nations of the World

The war of the worlds

Thuvia, maid of Mars

A Midsummer Night's Dream

Twenty Thousand Leagues under the Sea

Carmilla

Dracula

Undine

A Journey to the Centre of the Earth

A Connecticut Yankee in King Arthur's Court

The Misplaced Battleship

A Honeymoon in Space

西遊記

The House on the Borderland

Anthem

A princess of Mars

Frankenstein; Or, The Modern Prometheus

Gulliver's Travels into Several Remote Regions of the World

Le cas étrange du docteur Jekyll; Un logement pour la nuit

The Mysterious Island

The Lost World

Voyage au Centre de la Terre

Twenty Thousand Leagues Under the Seas: An Underwater Tour of the World

She who sleeps : $b A romance of New York and the Nile

Time Crime

The iron heel

The Invisible Man: A Grotesque Romance

The gods of Mars

The Fall of the House of Usher

Rip Van Winkle

The Crack of Doom

Lone Star Planet

The warlord of Mars

The island of Doctor Moreau

L'île mystérieuse

The Ambulance Made Two Trips

The Big Fix

From the Earth to the moon; and, round the moon

The Vampyre; a Tale

Baron Trump's Marvellous Underground Journey

The Land That Time Forgot

The Chessmen of Mars

Vingt mille Lieues Sous Les Mers — Complete

A Martian Odyssey

A Journey into the Interior of the Earth

The last dragon

The Lost Continent

Fairy dreams : $b or, Wanderings in Elf-land

Plague Ship

Tarrano the Conqueror

The Ultimate Weapon

Off on a Comet! a Journey through Planetary Space

The man who mastered time

Out of Time's Abyss

The world below

Red Nails

Die Elixiere des Teufels : $b Nachgelassene Papiere des Bruders Medardus, eines Kapuziners

Triplanetary

The Revolt on Venus

Tales of terror

They return at evening : $b A book of ghost stories

Wizard

We

2 B R 0 2 B

The magic ring, Vol. 1 (of 3)

Astounding Stories of Super-Science, December 1930