Ten from Infinity
Paul W. Fairman
Asteroid Man
R. L. Fanthorpe
A Benefactor of Humanity
James T. Farrell
The Large Ant
Howard Fast
Bailey's Ark
Burt K. Filer
Rebels of the Red Planet
Charles L. Fontenay
The Arsenal of Miracles
Gardner F. Fox
Warrior of Llarn
Alan Morgan (1)
The Hunter Out of Time
The Wedge
H. B. Fyfe
Dark Universe
Daniel F. Galouye