The Mythical Book is an ancient tome found on the 6th level of the catacombs in Diablo. When read, it starts the Chamber of Bone quest. It reads as follows: "Beyond the hall of heroes lies the Chamber of Bone. Eternal death awaits any who would seek to steal the treasures secured within this room. So speaks the Lord of Terror, and so it is written." Diablo I Tomes Story Tomes — Dark Exile • Great Conflict • The Realms Beyond • Book of Blood • Mythical Book • Book of the Blind • Sin War • Tale of the Three • Wages of Sin are War • Binding of the Three • Tale of the Horadrim • The Black King • Steel TomeItems — Ancient Tome • Fungal TomeHellfire Tomes — Journal: The Meeting • Journal: The Tirade • Journal: The End