- William Tenn
- Edward L. Thorndike
- Edmond Hamilton
- Edgar Rice Burroughs
- Edmond Hamilton
- Gelett Burgess
- F. L. Wallace
- Murray Leinster
- Edmund Callis Berkeley
- George O. Smith
- George O. Smith
- George O. Smith
- George O. Smith
- George O. Smith
- Henry Kuttner
- Henry Kuttner
- Randall Garrett
- Edward W. Ludwig
- Ray Cummings
- Ray Cummings
- C. M. Kornbluth
- Frank M. Robinson
- Ross Rocklynne
- Rog Phillips
- F. L. Wallace
- Robert Donald Locke
- Baron Robert Stephenson Smyth Baden-Powell Baden-Powell of Gilwell
- Stephen Marlowe
- Frances Trego Montgomery
- Gilbert Knox