Foundation and Empire
Isaac Asimov
Foundation (9)
The Caves of Steel
Foundation (2)
A Better World (The Brilliance Trilogy Book 2)
Marcus Sakey
The Brilliance Trilogy (2)
Rendezvous With Rama
Arthur C. Clarke
Rama (1)
Terms of Enlistment (Frontlines Book 1)
Marko Kloos
Frontlines (1)
Lines of Departure (Frontlines Book 2)
Frontlines (2)
Angles of Attack (Frontlines Book 3)
Frontlines (3)