- George O. Smith
- Edmond Hamilton
- Murray Leinster
- Frank Belknap Long
- Arnold Marmor
- August Klingsey
- Joe Gibson
- Henry T. Simmons
- Jerome Bixby
- Leigh Brackett
- Frederic Arnold Kummer
- Frederic Arnold Kummer
- Laurence Manning
- Kris Neville
- Rog Phillips
- C. C. MacApp
- Mari Wolf
- Raymond Z. Gallun
- Stephen Marlowe
- Myra Kelly
- Nelson S. Bond
- H. B. Fyfe




















