Ghouls Just Haunt to Have Fun
Victoria Laurie
Ghost Hunter Mystery (3)
Tuck
Stephen R. Lawhead
King Raven (3)
Firestar's Quest
Erin Hunter
Warriors: Super Edition (1)
Quest for the Future
A. E. van Vogt
The Door Into Summer
Robert A. Heinlein
The Door into Shadow
Diane Duane
The Tale of the Five (2)
The Domino Pattern
Timothy Zahn
Quadrail (4)
The Dolphins of Pern
Anne McCaffrey
Dragonriders of Pern (13)
Divine Right
C. J. Cherryh
Merovingen Nights (5)
The Divine Invasion
Philip K. Dick
Divided Allegiance
Elizabeth Moon
The Deed of Paksenarrion (2)
Distant Early Warning
Dayton Ward & Kevin Dilmore
Star Trek: Corps of Engineers (64)
The Dispossessed
Ursula K. Le Guin
Hainish (5)
Disavowed
David Mack
Star Trek: Section 31 (5)
The Disappeared
Kristine Kathryn Rusch
Retrieval Artist (1)
Dirk Gently's Holistic Detective Agency
Douglas Adams
Dirk Gently (1)
Dinosaur Planet
Planet Pirates (1)
Dictator
William F. Wu
Isaac Asimov's Robots In Time (4)
Diamond Star
Catherine Asaro
Saga of the Skolian Empire (13)
The Diamond of Darkhold
Jeanne Duprau
Ember (4)
Diabolical Streak
Mercedes Lackey & Cody Martin
The Stellar Guild (2)
Dhampir
Barb Hendee & J. C. Hendee
Noble Dead (1)
Devon's Island
Si Clarke
White Hart (1)
Devil in the Sky
Greg Cox & John Gregory Betancourt
Star Trek: DS9 (13)
Deus Irae
Destroyer
Foreigner (7)
Destiny's Choice
Chris Hechtl
Wandering Engineer (3)
Destiny
Alex Archer
Rogue Angel (1)
Destination Void
Frank Herbert
Destination Void (1)
The Desert Spear
Peter V. Brett
The Demon Trilogy (2)
Desert Raiders
Lucien Soulban
Imperial Guard (4)
The Descent
Jeff Long
The Descent (1)
Descent of Angels
Mitchel Scanlon
The Horus Heresy (6)
The Dervish House
Ian Mcdonald
Derelict For Trade
Andre Norton & Sherwood Smith
Solar Queen (6)
The Depths of Time
Roger Macbride Allen
The Chronicles of Solace (1)
Demons of Air and Darkness
Keith R. A. DeCandido
Star Trek: Gateways (4)
Demons Don't Dream
Piers Anthony
Xanth (16)
The Demon 02
Loren Coleman & Randall N. Bills
Star Trek: Corps of Engineers (36)
The Demon 01
Loren L. Coleman & Randall N. Bills
Star Trek: Corps of Engineers (35)
The Demolished Man
Alfred Bester
Deluge
Anne McCaffrey & Elizabeth Ann Scarborough
Twins of Petaybee (3)
The Delta Anomaly
Rick Barba
Star Trek: Abramsverse - Starfleet Academy (1)
Deliverance Lost
Gav Thorpe
The Horus Heresy (18)
Definitely Maybe
Arkady Strugatsky & Boris Strugatsky
Defiance
C. J. Cherryh & Jane S. Fancher
Foreigner (22)
Defekt
Nino Cipri
LitenVerse (2)
Deepwood
Jennifer Roberson
Karavans (2)
A Deeper Blue
John Ringo
Paladin of Shadows (5)
The Deep
Rivers Solomon & Daveed Diggs & William Hutson & Jonathan Snipes
Deep Wizardry
Young Wizards (2)
The Deep Sky
Yume Kitasei
Deep Secret
Diana Wynne Jones
Magids (1)
Decision at Doona
Doona (1)
Deceiver
Foreigner (11)
Deathfire
Nick Kyme
The Horus Heresy (32)
Death World
Steve Lyons
Imperial Guard (2)
Death Sentence
BSI: Starside (1)
The Death of the Necromancer
Martha Wells
Ile-Rien (2)
The Death of Sleep
Anne McCaffrey & Jody Lynn Nye
Planet Pirates (3)
Dead Men Walking
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Dead Man on the Moon
Steven Harper
LCSI (1)
Dead Country
Max Gladstone
The Craft Wars (1)
The Dead and the Gone
Susan Beth Pfeffer
The Last Survivors (2)