A Spaceship Named McGuire
Randall Garrett
Spacemen Go Home
Milton Lesser
The Spaceman
Mike O'Driscoll
Spaceman's Luck
George O. Smith
Spaceling
Doris Piserchia
Spacehive
Jeff Sutton
Spacehawk, Inc.
Ron Goulart
Barnum System (1)
Space-Time for Springers
Fritz Leiber
Gummitch the Cat (1)
Space Wolf
William King
Space Wolf / Ragnar Blackmane (1)
Space Winners
Gordon R. Dickson
Space War
Neil R. Jones
Professor Jameson (1)
Space Viking
H. Beam Piper
Space Vikings (1)
Space Stations
Martin H. Greenberg & John Helfers
Space Service
Andre Norton
The Space Rover
Edwin K. Sloat