Books in Science Fiction (sorted by popularity)
- From the Earth to the Moon; and, Round the Moon Jules Verne 693 downloads
- Youth Isaac Asimov 682 downloads
- The House on the Borderland William Hope Hodgson 669 downloads
- The Gods of Mars Edgar Rice Burroughs 656 downloads
- The Door in the Wall, and Other Stories H. G. Wells 653 downloads
- Beyond Lies the Wub Philip K. Dick 641 downloads
- Despoilers of the Golden Empire Randall Garrett 635 downloads
- From the Earth to the Moon Jules Verne 625 downloads
- Red Nails Robert E. Howard 621 downloads
- The Dunwich Horror H. P. Lovecraft 608 downloads
- Triplanetary E. E. Smith 567 downloads
- The Big Trip Up Yonder Kurt Vonnegut 566 downloads
- Pygmalion's Spectacles Stanley G. Weinbaum 562 downloads
- The Game of Rat and Dragon Paul Myron Anthony Linebarger 549 downloads
- A Pail of Air Fritz Leiber 543 downloads
- A Journey to the Interior of the Earth Jules Verne 531 downloads
- Down and Out in the Magic Kingdom Cory Doctorow 528 downloads
- The World Set Free H. G. Wells 508 downloads
- The World Set Free H. G. Wells 505 downloads
- The warlord of Mars Edgar Rice Burroughs 504 downloads
- The Hyborian Age Robert E. Howard 501 downloads
- A Voyage to Arcturus David Lindsay 496 downloads
- The Fire People Ray Cummings 496 downloads
- Flatland: A Romance of Many Dimensions Edwin Abbott Abbott 485 downloads
- At the Earth's Core Edgar Rice Burroughs 456 downloads