Star Ka'ats and the Plant People
Andre Norton & Dorothy Madlee
Star Ka'at (3)
Star Ka'at World
Star Ka'at (2)
Zarsthor's Bane
Andre Norton
High Hallack (5)
Red Hart Magic
Magic (Andre Norton) (6)
Star Ka'at
Star Ka'at (1)
Lavender-Green Magic
Magic (Andre Norton) (5)
Here Abide Monsters
The Toads of Grimmerdale
Witch World Secrets (1)
The Crystal Gryphon
The Gryphon Saga (1)
Spell of the Witch World
High Hallack (3)
Ice Crown
The Ultimate Solution
Eric Norden
The Long Silence
Donald Noakes
Inferno
Larry Niven & Jerry Pournelle
Inferno (1)
In the Cellar
Larry Niven
A World Out of Time
State (1)
The Borderland of Sol
Known Space (1)
A Kind of Murder
Teleportation (1)
Bigger Than Worlds
Science Fact (Analog) (1)
The Hole Man