Foundation and Earth
Isaac Asimov
Foundation (7)
Lucifer's Hammer
Larry Niven & Jerry Pournelle
Evil, Inc
Franklin W. Dixon
Hardy Boys Casefiles (2)
Taltos
Steven Brust
Vlad Taltos (4)
Chimera: A Mythic Fantasy Duology
Joseph Robert Lewis
Chimera (1)
Europa: A Dark Fantasy Trilogy
Europa (1)