This is a 2nd Printing which has Cthulhu! It has a spot where pencil writing was erased ion the front page. There is a picture of this page.

Deities & Demigods Cyclopedia

Provides the Dungeon Master with Gods, Heroes and Monsters from Myth, Fiction and Legend for use in rounding out an Advanced D&D campaign. Within this book are fifteen pantheons of divinities, each profusely illustrated. Also included are new material on Clerics' conduct and their relationship with their Deities, information on Character mortality and immortality and more!