Jack, the Giant-Killer
Charles de Lint
Jack the Giant-Killer (1)
Learning Fear
B. A. Chepaitis
Jaguar Addams (3)
The Fear Principle
Jaguar Addams (1)
Logos Run
William C. Dietz
Jak Rebo (2)
Runner
Jak Rebo (1)
Jan of the Jungle
Otis Adelbert Kline
Jan of the Jungle (1)
Janissaries
Jerry Pournelle
Janissaries (1)
Janissaries: Clan and Crown
Roland J. Green & Jerry Pournelle
Janissaries (2)
Janissaries III: Storms of Victory
Jerry Pournelle & Roland J. Green
Janissaries (3)
Judgement on Janus
Andre Norton
Janus (1)
Mercenary from Tomorrow
Mack Reynolds
Joe Mauser (1)
Bring Back Yesterday
A. Bertram Chandler
John Grimes Rimworld (1)
The Ship from Outside
John Grimes Rimworld (3)
Into the Alternate Universe
John Grimes Rimworld (12)