GURPS Traveller is a 12-book series first released in 1998 with contributions by Loren Wiseman, David L. Pulver, and 17 others.
1998 • 1 Reader • 176 pages
2001 • 1 Reader • 144 pages
2003 • 1 Reader
1998 • 1 Reader • 176 pages
2003 • 1 Reader
2004 • 1 Reader • 144 pages