Genesis
Brian Daley & James Luceno
Robotech (1)
Gemini Rising
Nick Pollotta
Deathlands (46)
Geis of the Gargoyle
Piers Anthony
Xanth (18)
The Gateway Trip
Frederik Pohl
Heechee (5)
Gateway
Heechee (1)
The Gate of Time
Philip José Farmer
The Garden of Rama
Arthur C. Clarke & Gentry Lee
Rama (3)
The Gap Into Power: A Dark and Hungry God Arises
Stephen R. Donaldson
The Gap (3)
The Gap Into Conflict: The Real Story
The Gap (1)
The Game-Players of Titan
Philip K. Dick
Galactic Patrol
Edward E. Smith
Lensman (3)
Galactic Convoy
Bill Baldwin
The Helmsman (2)
Gaia's Demise
Deathlands (47)
Fury's Pilgrims
Laurence James
Deathlands (17)
The Funhouse
Dean R. Koontz
Full Earth Tonight
Laura Resnick
Fugitives of Chaos
John C. Wright
The Chaos Chronicles (2)
From the Earth to the Moon
Jules Verne
Baltimore Gun Club (1)