- George O. Smith
- Malcolm Jameson
- George O. Smith
- E. E. Smith
- Murray Leinster
- E. E. Smith
- Murray Leinster
- E. E. Smith
- E. E. Smith
- Edmond Hamilton
- E. E. Smith
- E. E. Smith
- George O. Smith
- Edwin Hubble
- E. E. Smith
- George O. Smith
- George O. Smith
- Edmond Hamilton
- Stephen Marlowe
- Arnold Marmor
- Alan Edward Nourse
- John Massie Davis
- Mack Reynolds
- Edmond Hamilton
- Robert Silverberg
- Robert Silverberg
- Edmond Hamilton
- Edmond Hamilton
- Emil Petaja
- Ross Rocklynne
- Randall Garrett