"Monster Manual II" was a 160-page hardcover book published in 1983, also credited solely to Gygax. The book was a supplement describing over 250 monsters, most with illustrations. Many of the monsters were drawn from scenario modules. The book included random encounter tables for dungeon and wilderness settings built from the "Monster Manual", "Fiend Folio", and "Monster Manual II". Some of its contents were taken from various "AD&D" adventure modules, in particular quite a number from "S4: Lost Caverns of Tsojcanth", and a dozen new devils that had been first published in the pages of "Dragon" magazine. Like the "Fiend Folio" before it, the monsters in "Monster Manual II" listed the experience point value for each monster within the entry. The "Monster Manual II" along with the First Edition "Unearthed Arcana" book featured quite a number of monsters, races, and places from Gary Gygax's home Greyhawk campaign world.