Take the plunge into the infinite depths of the Abyss; the wild passions of Arborea; the immeasureable randomness of Limbo; the howling madness of Pandemonium; and the glorious battlefields of Ysgard. Inside this tome, you'll find the following: The Book of Chaos, a 128-page guide for the Dungeon Master to the places, creatures, and special conditions of the five Chaos Planes; The Travelogue, a 48-page player's guide to these planes, profusely illustrated with full color maps and illustrations; Chaos Adventures, a 32-page adventure book containing 3 adventure outlines for each plane—that's 15 adventures in all! Monstrous Supplement, a 32-page booklet detailing 15 new monsters, including new tanar'ri, the inhabitants of Yggdrasil, and the ever-changing creatures of Limbo; and Five fully detailed maps of the realms of Chaos.