Books about Extraterrestrial beings -- Fiction (sorted by popularity)
- Quest's End Basil Wells 58 downloads
- Specimen Charles V. De Vet 58 downloads
- The Victory of Klon Wilbur S. Peacock 57 downloads
- Last Night Out Milton A. Rothman 57 downloads
- Community Property Alfred Coppel 56 downloads
- Unwelcomed Visitor Joseph Samachson 55 downloads
- The Earthman Irving E. Cox 55 downloads
- The Gift Bearer Charles L. Fontenay 55 downloads
- Threlkeld's Daughter James Bell 54 downloads
- To Each His Own Jack Sharkey 51 downloads
- Beach Scene Marshall King 51 downloads
- Fifteen Hundred Miles an Hour Charles Dixon 51 downloads
- Shock Troop Richard Bolton 51 downloads
- Le peuple du Pôle (French) Charles Derennes 50 downloads
- Peace Norman Arkawy and Stanley Henig 50 downloads
- Open Invitation H. B. Fyfe 50 downloads
- Prelude to Space Robert W. Haseltine 49 downloads
- The Missing Disclaimer Samuel J. Sackett 48 downloads
- Double Take Wilson Parks Griffith 47 downloads
- Solar Stiff Chas. A. Stopher 46 downloads
- A Toothache on Zenob Boyd Ellanby 43 downloads
- The Ultimate Eve H. Sanford Effron 43 downloads
- The Pure Observers B. J. Rogers 43 downloads
- The Customs Lounge Annie Proulx 40 downloads
- The Time of Cold Mary Carlson 39 downloads