Rise of the Dungeon Master: Gary Gygax and the Creation of D&D: Kushner, David, Shadmi, Koren: 9781568585598: Amazon.com: Books
Sly Flourish's Return of the Lazy Dungeon Master: Michael E. Shea: 9798985942101: Amazon.com: Books
Amazon.com: Dungeon Maps for Game Master: 50 Unique and Customizable Dungeon Maps for DnD Tabletop Role-Playing Games (RPG Maps for Game Master): 9798526563413: Silent Wave Press: Books