- Neil R. Jones
- George O. Smith
- Edmond Hamilton
- Stephen Marlowe
- Rog Phillips
- John Massie Davis
- Robert Silverberg
- Robert Silverberg
- Robert Silverberg
- Stanley Mullen
- Poul Anderson
- Ralph Sloan
- Ross Rocklynne
- Ray Bradbury
- Carl Jacobi
- Harry Cord
- Richard O. Lewis
- Nelson S. Bond
- Carl Selwyn
- Nelson S. Bond
- Keith Laumer
- Mack Reynolds
- H. Beam Piper
- Carey Rockwell
- Albert Einstein
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