Books about Life on other planets -- Fiction (sorted by popularity)
- The Planet That Time Forgot Donald A. Wollheim 62 downloads
- No-Risk Planet Stephen Marlowe 62 downloads
- Big Baby Jack Sharkey 62 downloads
- A Pride of Islands C. C. MacApp 61 downloads
- Woman's touch Evelyn E. Smith 60 downloads
- The Desert and the Stars Keith Laumer 60 downloads
- In the Garden R. A. Lafferty 59 downloads
- Muck Man Fremont Dodge 59 downloads
- Bleekman's Planet Randall Garrett and Robert Silverberg 58 downloads
- Star Ship Poul Anderson 58 downloads
- The Virgin of Valkarion Poul Anderson 58 downloads
- The Hero Elaine Wilber 58 downloads
- The Gods of Mars Edgar Rice Burroughs 58 downloads
- The last days of the captain Kate Wilhelm 56 downloads
- Stranger From Space Hannes Bok 56 downloads
- Amour, Amour, Dear Planet! Mark Clutter 56 downloads
- Rebels of the Red Planet Charles L. Fontenay 56 downloads
- The Governor of Glave Keith Laumer 55 downloads
- The Timeless Ones Frank Belknap Long 55 downloads
- Planet of Sand Murray Leinster 54 downloads
- The great illusion Manly Banister 52 downloads
- Cultural Exchange Keith Laumer 51 downloads
- White spot Murray Leinster 51 downloads
- The Shipshape Miracle Clifford D. Simak 50 downloads
- Star chamber H. B. Fyfe 50 downloads