Power (Wormhole Mana Book 1)
Tom Larcombe
One day in the life of Ivan Denisovich
Aleksander I. Solzhenitsyn
Waco
David Thibodeau & Leon Whiteson & Aviva Layton
The Neighborhood
Unknown
Dinosaur Planet
Anne McCaffrey
The Digital Plague
Jeff Somers
The Difference Engine
William Gibson;Bruce Sterling
The Diamond Moon (Arthur C. Clarke's Venus Prime, 5)
Paul Preuss
Deus Irae
Philip K. Dick
Destiny's Forge (Man-Kzin Wars Series)
Paul Chafe, Larry Niven
A Desert Called Peace
Tom Kratman
The Demolished Man
Alfred Bester
Defender
C. J. Cherryh
Deepsix
Jack McDevitt
Decision at Doona
Dead Space: Martyr
B. K. Evenson
David Falkayn: Star Trader (Technic Civlization)
Poul Anderson
Darkness and Dawn
Andre Norton
A Darker Geometry: A Man-Kzin Novel
Gregory Benford & Mark O. Martin & Martin & benford
the Dark Light Years
Brian W. Aldiss
The Dark Design
Philip Jose Farmer
The Dark Beyond the Stars : A Novel
Frank M. Robinson
Damnation Alley
Roger Zelazny
The Currents of Space
Isaac Asimov
Crystal Singer
Crystal Line
Crystal Healer
S. L. Viehl
Crusade
David Weber & Steve White
The crucible of time
John Brunner
Crown of slaves
David Weber & Eric Flint
Crown of Infinity
John M. Faucette
Crossroads of Twilight
Robert Jordan
The Wheel of Time (10)
Cross the Stars
David Drake
Crisis on Doona
Cretaceous Sea
Will Hubbell
The creator and other stories
Clifford D. Simak
Cradle
Arthur Charles Clarke & Gentry Lee
Arthur C. Clarke;Gentry Lee
Coyote Frontier
Allen Steele
Consequences
Joseph Lidster; James Moran; Andrew Cartmel; David Llewellyn; ...
Conqueror
David Drake & S. M. Stirling
The compleat traveller in black
The Colors of Space
Marion Zimmer Bradley
Code of the Lifemaker
James P. Hogan
Cobra Alliance: Cobra War: Book One
Timothy Zahn
Cobra
Close Encounters: An Alien Affairs Novel, Book 1
Katherine Allred
The Clone Republic
Steven L. Kent
The Clockwork Traitor
Stephen Goldin & E. E. Smith
Clans of the Alphane moon
The City At World's End
Edmond Hamilton
Citizen of the Galaxy
Robert A. Heinlein
The Chrysalids
John Wyndham
The Chrome Borne
Mercedes Lackey & Larry Dixon
The Children Star - An Elysium Cycle Novel
Joan Slonczewski
Children of the Mind (Ender, Book 4) (Ender Quartet)
Orson Scott Card
Children of Dune
Frank Herbert
Charon's Ark
Rick Gauger & Richard Gauger
Changer of Worlds
Cetaganda
Lois McMaster Bujold
Ceremony
Glen Cook
The Centurion's Empire
Sean McMullen
Centaur aisle
Piers Anthony
Cemetery World
Clifford D Simak