Stranglehold
Christopher Anvil
Federation of Humanity (1)
Strangers to Paradise
Experts In the Field
Compound Interest
A Question of Attitude
Strangers in Paradise
The Low Road
The Claw and the Clock
The Operator
"Riddle Me This ... "
The Unknown
Interstellar Patrol II: The Federation of Humanity
Federation of Humanity (2)
Warlord's World
Federation of Humanity (3)
Basic
Federation of Humanity (89)
Test Ultimate
Federation of Humanity (90)
The Dukes of Desire
Federation of Humanity (91)
The King's Legions
Federation of Humanity (92)