Virgin Planet
Poul Anderson
Psychotechnic League (3)
Call Me Joe
The Collected Short Works of Poul Anderson (1)
The Escape
Ring Once for Death
Robert Arthur
Big Sword
Pauline Ashwell
The Stars, Like Dust
Isaac Asimov
Trantorian Empire (2)
The Currents of Space
Trantorian Empire (3)
Lucky Starr and the Pirates of the Asteroids
Lucky Starr (2)
The Caves of Steel
Elijah Bailey / R. Daneel Olivaw (1)
Lucky Starr and the Oceans of Venus
Lucky Starr (3)
Sucker Bait
The Fun They Had
Lucky Starr and the Big Sun of Mercury
Lucky Starr (4)
The Naked Sun
Elijah Bailey / R. Daneel Olivaw (2)
Lucky Starr and the Moons of Jupiter
Lucky Starr (5)
Lucky Starr and the Rings of Saturn
Lucky Starr (6)
All the Troubles of the World
Multivac (1)
Anniversary
Brandon, Shea & Moore (2)
Dreaming Is a Private Thing
The Last Question
Multivac (5)