Infinite Intruder
Alan E. Nourse
My Friend Bobby
The Link
Marley's Chain
The Time Traders
Andre Norton
Ross Murdock / Time Traders (1)
Star Born
Pax / Astra (2)
All Cats Are Gray
Song in a Minor Key
C. L. Moore
Northwest Smith (13)
Way of a Rebel
Walter M. Miller, Jr.
Spies Die Hard!
Arnold Marmor
World Beyond Pluto
Milton Lesser
Johnny Mayhem (1)
Think Yourself to Death
Home Is Where You Left It
The Dictator
The Street
H. P. Lovecraft
The Alchemist
The Mississippi Saucer
Frank Belknap Long
The Forgotten Planet
Murray Leinster
Burl (1)
Sam, This Is You
The Pirates of Zan