- William Tenn
- Robert Zacks
- George O. Smith
- Abraham Epstein
- Richard Edward Connell
- William Tenn
- Carl Selwyn
- Erik Fennel
- H. B. Fyfe
- Gardner F. Fox
- Dave Dryfoos
- Erik Fennel
- Robert Abernathy
- Max C. Sheridan
- Basil Wells
- Frederik Pohl
- George A. Whittington
- Clifford D. Simak
- Henry Hasse
- Basil Wells
- Raymond Z. Gallun
- Inc. Columbia Broadcasting System
- Biagi
- Keith Laumer
- H. B. Fyfe
- Max Williams
- Manly Wade Wellman
- John Palmer Gavit
- Stephen Graham
- Irving E. Cox