- Paul W. Fairman
- Arnold Marmor
- Mack Reynolds
- Tom W. Harris
- Edgar Rice Burroughs
- Clifford D. Simak
- Ray Cummings
- Nelson S. Bond
- Ed Earl Repp
- H. G. Wells
- Edgar Rice Burroughs
- Edgar Rice Burroughs
- Evan Hunter
- Jack Sharkey
- Fritz Leiber
- Lucius Daniel
- Frank Belknap Long
- Rog Phillips
- H. G. Wells
- J. L. Kennon