- Edmond Hamilton
- Roger D. Aycock
- William Oberfield
- Earl H. Reed
- aîné J.-H. Rosny
- C. M. Kornbluth
- Rick Raphael
- H. B. Fyfe
- Lester Del Rey
- Grant Allen
- James Elroy Flecker
- Walter D. Petrovic
- Garrett Putman Serviss
- Stewart Edward White









