Books in Science Fiction (sorted by popularity)
- From the Earth to the Moon Jules Verne 710 downloads
- From the Earth to the Moon; and, Round the Moon Jules Verne 696 downloads
- Youth Isaac Asimov 673 downloads
- The House on the Borderland William Hope Hodgson 670 downloads
- The Door in the Wall, and Other Stories H. G. Wells 641 downloads
- Despoilers of the Golden Empire Randall Garrett 638 downloads
- The Gods of Mars Edgar Rice Burroughs 623 downloads
- Red Nails Robert E. Howard 611 downloads
- A Journey to the Interior of the Earth Jules Verne 610 downloads
- The World Set Free H. G. Wells 598 downloads
- The Dunwich Horror H. P. Lovecraft 597 downloads
- Beyond Lies the Wub Philip K. Dick 591 downloads
- Pygmalion's Spectacles Stanley G. Weinbaum 548 downloads
- The Big Trip Up Yonder Kurt Vonnegut 546 downloads
- Triplanetary E. E. Smith 541 downloads
- The Game of Rat and Dragon Paul Myron Anthony Linebarger 540 downloads
- A Pail of Air Fritz Leiber 538 downloads
- Down and Out in the Magic Kingdom Cory Doctorow 525 downloads
- The World Set Free H. G. Wells 507 downloads
- The warlord of Mars Edgar Rice Burroughs 507 downloads
- The Hyborian Age Robert E. Howard 504 downloads
- The Fire People Ray Cummings 486 downloads
- Flatland: A Romance of Many Dimensions Edwin Abbott Abbott 466 downloads
- At the Earth's Core Edgar Rice Burroughs 464 downloads
- A Voyage to Arcturus David Lindsay 463 downloads