Books about Human-alien encounters -- Fiction (sorted by popularity)
- The Scandalized Martians Arnold Marmor 43 downloads
- The Grave of Solon Regh Charles A. Stearns 42 downloads
- The Barbarians Tom Godwin 42 downloads
- Rockabye, Grady David Mason 42 downloads
- Satellite of Death Randall Garrett 42 downloads
- The Crowded Colony Jerome Bixby 42 downloads
- Earthmen Die Hard! Richard O. Lewis 42 downloads
- The Plotters Richard S. Shaver 41 downloads
- The miniature menace Frank Belknap Long 41 downloads
- The passionate pitchman Stephen Marlowe 41 downloads
- The Star Beast Damon Knight 41 downloads
- Who Goes There? Charles H. Davis 41 downloads
- Combatman John Massie Davis 41 downloads
- Never Trust a Thief! Robert Silverberg 41 downloads
- A Matter of Ethics R. R. Winterbotham 41 downloads
- Gravy Train Daniel F. Galouye 41 downloads
- Not Snow Nor Rain Miriam Allen De Ford 41 downloads
- Action on Azura Robertson Osborne 40 downloads
- This World is Ours! Emil Petaja 40 downloads
- The Lamps of the Angels Richard Sabia 40 downloads
- The God-Plllnk Jerome Bixby 40 downloads
- The Frightful Ones Richard Maples 40 downloads
- Laboratory Jerome Bixby 40 downloads
- Sidewinders From Sirius Fox B. Holden 40 downloads
- Feet of Clay Robert Hoskins 40 downloads