Complete Fuzzy (1-3)
H. Beam Piper
Fuzzy Sapiens (1.30)
Fuzzies and Other People
Fuzzy Sapiens (3)
Lord Kalvan of Otherwhen
Lord Kalvan (1)
Fuzzy Sapiens
Fuzzy Sapiens (2)
The Cosmic Computer
Federation (3)
Space Viking
Federation (4)
Four Day Planet
Federation (2)
The Answer