Wasp
Eric Frank Russell
Starhaven
Robert Silverberg
The Martian Missile
Donald A. Wollheim
Hidden World
Stanton A. Coblentz
Glory Planet
A. Bertram Chandler
Edge of Time
Destination: Saturn
Donald A. Wollheim & Lin Carter
Day of the Giants
Lester Del Rey
Aliens from Space
Across Time
Destiny's Orbit
Ajax Calkins (1)
Out of This World
Murray Leinster
Bud Gregory (1)
Prince of Peril
Otis Adelbert Kline
Grandon (2)
The Rim of Space
John Grimes Rimworld (1)
Star Ways
Poul Anderson
Psychotechnic League (1)