Books in Science Fiction (sorted alphabetically by author)
- Graveyard of Dreams H. Beam Piper
- The Cosmic Computer H. Beam Piper
- Space Viking H. Beam Piper
- A Slave is a Slave H. Beam Piper
- Ministry of Disturbance H. Beam Piper
- The Keeper H. Beam Piper
- Genesis H. Beam Piper
- Last Enemy H. Beam Piper
- Police Operation H. Beam Piper
- Temple Trouble H. Beam Piper
- Time Crime H. Beam Piper
- The Answer H. Beam Piper
- Crossroads of Destiny H. Beam Piper
- Day of the Moron H. Beam Piper
- Dearest H. Beam Piper
- Flight From Tomorrow H. Beam Piper
- The Mercenaries H. Beam Piper
- Operation R.S.V.P. H. Beam Piper
- Time and Time Again H. Beam Piper
- The Edge of the Knife H. Beam Piper
- The Tunnel Under the World Frederik Pohl
- My Lady Greensleeves Frederik Pohl
- The Hated Frederik Pohl
- The Knights of Arthur Frederik Pohl
- Pythias Frederik Pohl