Books about Science fiction (sorted by popularity)
- The celestial blueprint Philip José Farmer 113 downloads
- Warning from the Stars Ron Cocking 113 downloads
- Turn backward, o time! Walter Kubilius 113 downloads
- The Madman From Earth Keith Laumer 113 downloads
- Dead Giveaway Randall Garrett 113 downloads
- Beyond the Fearful Forest Robert W. Krepps 113 downloads
- The Metal Moon Roman Frederick Starzl and Everett C. Smith 112 downloads
- A Traveler in Time August Derleth 112 downloads
- Duel on Syrtis Poul Anderson 112 downloads
- The Pirates of Ersatz Murray Leinster 112 downloads
- Diplomatic Immunity Robert Sheckley 112 downloads
- Storm Cloud on Deka E. E. Smith 112 downloads
- The Second Voice Mann Rubin 111 downloads
- Time Fuze Randall Garrett 111 downloads
- 1,492,633 Marlon Brandos Vance Aandahl 111 downloads
- 20.000 Mijlen onder Zee: Oostelijk Halfrond (Dutch) Jules Verne 111 downloads
- Dawn of the Demigods Raymond Z. Gallun 111 downloads
- The Highest Treason Randall Garrett 110 downloads
- Another Earth David Evans and Al Landau 110 downloads
- Utazás a Holdba kilenczvenhét óra és husz percz alatt (Hungarian) Jules Verne 110 downloads
- Castle of Terror E. J. Liston 110 downloads
- The burning world Algis Budrys 110 downloads
- The recalcitrant Evelyn Goldstein 110 downloads
- The Short Life Francis Donovan 110 downloads
- The sea horror Edmond Hamilton 109 downloads