The Positronic Man
Isaac Asimov & Robert Silverberg
The Ugly Little Boy
Across a Billion Years
Robert Silverberg
Downward to the Earth
The Book of Skulls
Dying Inside
Hawksbill Station
Kingdoms of the Wall
Lord of Darkness
Nightwings
The Man in the Maze
The Second Trip
Roma Eterna
Shadrach in the Furnace
Son of Man
The Stochastic Man
Thorns
A Time of Changes
To Open the Sky
To Live Again
Tower of Glass
Up the Line
The World Inside