First and Second edition
GURPS Space, Steve Jackson? and William A Barton?
GURPS Space Bestiary?
GURPS Space Atlas
GURPS Space Atlas 2: The Corporate Worlds
GURPS Space Atlas 3: The Confederacy
GURPS Space Atlas 4: Phoenix and Saga Sectors, David L. Pulver, Stephen Dedman? and Jeff Koke?
GURPS Space Adventures?, David L. Pulver, Thomas S. Gressman?, William A. Barton? and Jeff Koke?
GURPS Horror/Space: Flight 13?
GURPS Space: Stardemon?
GURPS Space: Unnight?
GURPS Vehicles, David L. Pulver
GURPS Space, David L. Pulver and Sean Punch?
GURPS Mecha?, David L. Pulver, John H. Nowak? and Sean Punch
GURPS Robots? David L. Pulver and Susan Pinsonneault?
GURPS Ultra-Tech 1, David L.Pulver, Gene Seabolt? and Kenneth Peters?
GURPS Ultra-Tech 2, David L.Pulver, Gene Seabolt? and Kenneth Peters?
GURPS Vehicles, (David L. Pulver|David L. Pulver)), Sean Punch? and Susan Pinsonneault?
GURPS Vehicles Expansion 1, David L. Pulver and Andrew Hackard?
GURPS Vehicles Expansion 2, David L. Pulver, Andrew Hackard? and Kenneth Peters
GURPS Vehicles Lite, David L. Pulver, Graeme Davis? and Kenneth Peters
GURPS Space, Jon F. Zeigler?, James L. Cambias? and Wil Upchurch?
GURPS Spaceships, David L. Pulver
GURPS Spaceships 2: Traders, Liners, and Transports?
GURPS Spaceships 3: Warships and Space Pirates?
GURPS Spaceships 4: Fighters, Carriers, and Mecha?
GURPS Spaceships 5: Exploration and Colony Spacecraft?
GURPS Spaceships 6: Mining and Industrial Spacecraft?
GURPS Spaceships 7: Strange and Alien Spacecraft?
GURPS Spaceships 8: Transhuman Spacecraft?