Paul Ernst

Robert Bloch

Edgar Pangborn

Edmond Hamilton

C. M. (Cyril M.) Kornbluth

Marion Zimmer Bradley

Various

Paul Ernst

Harry Harrison

Various

Various

Harry Harrison

Edmond Hamilton

Cory Doctorow

Albert Teichner

Albert Teichner

Mack Reynolds, Fredric Brown

Randall Garrett, Robert Silverberg

Franklin -

Anthony Gilmore

Frederik Pohl

Ray Cummings

Julian Hawthorne

E. E. (Edward Elmer) Smith

Dave Dryfoos

Frank Herbert

Various

Arthur Dekker Savage

Carey Rockwell

Harry Harrison