- George O. Smith
- R. W. Stockheker
- Edmond Hamilton
- George O. Smith
- George O. Smith
- Randall Garrett
- Rog Phillips
- Dwight V. Swain
- Keith Laumer
- Randall Garrett
- Robert Emmett McDowell
- Charles L. Harness
- Ross Rocklynne
- Carl Jacobi
- Clifford D. Simak
- Henry Hasse
- Miriam Allen De Ford
- Dave Dryfoos
- Fritz Leiber
- Fritz Leiber
- Robert Sheckley
- Jack Sharkey
- Fritz Leiber
- Murray Leinster
- Ross Rocklynne
- Marion Zimmer Bradley
- Charles Howard Hinton
- Lewis Carroll
- H. G. Wells
- Arthur Porges
- Randall Garrett
- George O. Smith