Heretic
Philip C. Quaintrell
Terran Cycle (3)
Spectral
Duen
Darkmoon
SM Reine
The Cain Chronicles (5)
Who We Are Not
Meghan O'Brien
Foundation and Empire
Isaac Asimov
Foundation (4)
Second Foundation
Foundation (5)
Foundation and Earth
Foundation (7)
Foundation's Edge
Foundation (6)
Foundation
Foundation (3)