Dog Warrior
Wen Spencer
Ukiah Oregon (4)
Doctor Who and the State of Decay
Terrance Dicks
Doctor Who Target Novelizations (58)
Doc Sidhe
Aaron Allston
Doc Sidhe (1)
Do Androids Dream of Electric Sheep?
Philip K. Dick
The Divine Invasion
VALIS (2)
Divide and Rule / The Sword of Rhiannon
Leigh Brackett & L. Sprague de Camp
Distress
Greg Egan
Distant Replay
Mike Resnick
Disneyland with the Death Penalty
William Gibson
Thief of Time
Terry Pratchett
Discworld (26)
Hogfather
Discworld (20)
Feet of Clay
Discworld (19)
Men at Arms
Discworld (15)
Witches Abroad
Discworld (12)
Moving Pictures
Discworld (10)
Disaster
L. Ron Hubbard
Mission Earth (8)
Valhalla Rising
Clive Cussler
Dirk Pitt (16)
Dirk Gently's Holistic Detective Agency
Douglas Adams
Dirk Gently (1)
Diplomatic Immunity
Lois McMaster Bujold
Miles Vorkosigan (11)