1935
Robert Silverberg figure dans ce catalogue avec 372 livres en 24 séries, dont Across a Billion Years, Alien Archives, Aliens from Space, Among Strangers et L. Ron Hubbard Presents: Writers of the Future.
Mutant Star
1992
Mutant Legacy
1992
Gilgamesh in the Outback
1986
The King of Dreams
2001
Tales of Majipoor
2013
Valentine Pontifex
1983
The Mountains of Majipoor
1995
New Dimensions 7
1977
New Dimensions 8
1978
New Dimensions 9
1979
Aliens from Space
1958
Collision Course
1958
Invaders from Earth
1958
Invisible Barriers
1958
Lest We Forget Thee, Earth
1958
The Passion Killer
1965
Hawksbill Station / The Anvil of Time
1968
Revolt on Alpha C
1955