Gygax, Gary Role-playing mastery / Gary Gygax, co-creator of the Dungeons & Dragons Game - New York, N.Y.: The Putnam Publishing Group, c1987. - 176 pages : illustrations ; 20 cm. ISBN: 0399512934 Subjects--Topical Terms: Fantasy games Dewey Class. No.: CIR 793.9 G996 1987