GURPS Discworld: Adventures on the Back of the Turtle

Events on the Discworld have been chronicled in the best-selling works of Terry Pratchett. Fans have learned of the adventures of Rincewind the incompetent wizard, Granny Weatherwax the witch (known to trolls as "She Who Must Be Avoided"), Captain Carrot the six-foot dwarf, Archchancellor Ridcully, Susan Sto Helit (granddaughter of Death), and a cast of strange and unique characters.