From the back of adventure: Tomb of Horrors is a 4th Edition update that faithfully recreates the classic Gary Gygax adventure, generally regarded as one of the most memorable dungeon crawls of all time. Written for five characters of 9th level, this D&D adventure includes a poster map; deadly combat encounters, traps, and puzzles; and the adventure hooks and history necessary to make this legendary dungeon part of your own campaign. note: this is not the Tomb of Horrors 160 page book being released July 2010