From publisher blurb:
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.
The glorious battlefields of Ysgard
Inside You'll Find:
- 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 -- 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.
- Five fully detailed, poster-size maps of the realms of Chaos.