David L. Pulver · David Palfreyman · David Philippart · David Pulver, and Sean Punch David Morgan-Mar
Guardians of Order · Steve Jackson Games
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| D20 Mecha D20 RPG Supplement | 978-1-894525-56-5 | 2003 | |
| Dreaming Cities: Tri-Stat Urban Fantasy Genre | 978-1-894938-08-2 | 2005 | Phil Masters · Liz Rich |
| GURPS Basic Set: Campaigns | 978-1-55634-730-6 | 2004 | Steve Jackson · Sean Punch |
| GURPS Basic Set: Characters, Fourth Edition | 978-1-55634-729-0 | 2005 | Steve Jackson · Sean Punch |
| Gurps Bio-Tech | 978-1-55634-752-8 | 2006 | David Morgan-Mar |
| GURPS Bio-Tech | 978-1-55634-336-0 | 1998 | Steve Jackson |
| GURPS Traveller: Alien Races 3: Hivers, Droyne, Ancients, and Other Enigmatic Races | 978-1-55634-431-2 | 2000 | Andy Slack |
| THS Deep Beyond | 978-1-55634-586-9 | 2003 | |
| THS High Frontier | 978-1-55634-709-2 | 2003 | |
| THS Spacecraft of the Solar System | 978-1-55634-597-5 | 2002 | |
| Transhuman Space | 978-1-55634-454-1 | 2002 | |