Foundation and Chaos
Greg Bear
Second Foundation Trilogy (2)
Darwin's Radio
Darwin (1)
Foundation's Fear
Gregory Benford
Second Foundation Trilogy (1)
Orion in the Dying Time
Ben Bova
Orion (3)
Voyagers III: Star Brothers
Voyagers (Ben Bova) (3)
Empire Builders
The Grand Tour (2)
Death Dream
Orion and the Conqueror
Orion (4)
The Watchmen
Star Watch / Watchmen (1)
Orion Among the Stars
Orion (5)
Remember Caesar
Return to Mars
The Grand Tour (6)
Divide and Rule / The Sword of Rhiannon
Leigh Brackett & L. Sprague de Camp
Darkover
Marion Zimmer Bradley
Darkover Omnibus (11)
Exile's Song
Marion Zimmer Bradley & Adrienne Martine-Barnes
Darkover (21)
The Shadow Matrix
Darkover (22)
Traitor's Sun
Darkover (23)
The Cat Who Sang for the Birds
Lilian Jackson Braun
The Cat Who... (20)
The Cat Who Went into the Closet
The Cat Who... (15)
Glory Season
David Brin