The Steve Jackson Games GURPS Martial Arts 4th Ed Hardcover 2007 SJG 31-0304 is a role-playing game book from the GURPS series designed by Steve Jackson Games. It is a comprehensive guide to martial arts techniques and systems for players and game masters alike. With a recommended age range of 12 and up, this book is suitable for teens and older players interested in enhancing their characters' combat abilities within the GURPS universe. Perfect for fans of tabletop role-playing games looking to delve deeper into the world of martial arts and combat systems.