- Murray Leinster
- William Tenn
- Murray Leinster
- Bryce Walton
- George O. Smith
- Theodore Sturgeon
- Edmond Hamilton
- Edgar Rice Burroughs
- Ray Bradbury
- Mary Knight
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- Manly Wade Wellman
- E. E. Smith
- John Barrett
- Murray Leinster
- Samuel Mines
- George O. Smith
- Arthur K. Barnes
- George O. Smith
- Clifford D. Simak
- F. L. Wallace
- E. E. Smith
- Murray Leinster
- R. W. Stockheker
- Roger D. Aycock
- Alfred Coppel
- Bryce Walton
- Edgar Rice Burroughs
- George O. Smith
- George O. Smith
- Crittenden Marriott
- L. Ron Hubbard

































