A Slave Is a Slave
H. Beam Piper
Federation (1)
Bill for Delivery
Christopher Anvil
Federation of Humanity (1)
Stranglehold
Strangers to Paradise
Experts In the Field
Compound Interest
A Question of Attitude
The Claw and the Clock
The Operator
"Riddle Me This ... "
Test Ultimate
Federation of Humanity (90)
The Dukes of Desire
Federation of Humanity (91)