Star Gate
Andre Norton
Galactic Derelict
Ross Murdock / Time Traders (2)
Secret of the Lost Race
Voodoo Planet
Solar Queen (3)
The Beast Master
Hosteen Storm / Beast Master (1)
Mousetrap
Star Rangers
Central Control (1)
Daybreak—2250 A.D.
Ace Double (69)
The Universe Between
Alan E. Nourse
The Universe Between (1)
Marley's Chain
Peacemaker
Brightside Crossing
Scavengers in Space
The Link
My Friend Bobby
An Ounce of Cure
Infinite Intruder
The Coffin Cure
The Native Soil
The Invaders Are Coming!
Alan E. Nourse & J. A. Meyer
Ace Double (366)