"What Do You Mean ... Human?"
John W. Campbell, Jr.
Editorial (Astounding) (1)
The Naked Sun
Isaac Asimov
Elijah Bailey / R. Daneel Olivaw (2)
Ether Breather
Theodore Sturgeon
Ether Breather (1)
Thieves' House
Fritz Leiber
Fafhrd and the Gray Mouser (1)
The Sunken Land
The Bleak Shore
The Howling Tower
Oomphel in the Sky
H. Beam Piper
Federation (1)
Omnilingual
Ministry of Disturbance
The Hunch
Christopher Anvil
Federation of Humanity (1)
Star Tiger
Revolt!
The Return
H. Beam Piper & John J. McGuire
Federation ss (1)
Dead Hand
Foundation (Original Stories) (1)
The Mule
Foundation (Original Stories) (6)
Foundation