The latest in the beloved, best-selling -Ology series of books, Dungeonology is an officially licensed tome based upon the original tabletop roleplaying game, Dungeons & Dragons. Narrated by Volo, the author of dozens of D&D guidebooks, the book features an introduction from the great wizard Elminster, written by his creator, Ed Greenwood himself.
As it says on the back of the book:
Welcome, my intrepid friends, to a guide not only to the Forgotten Realms of myth and legend but on how to best explore their most intriguing features: the monster-plagued, treasure-laden dungeons that plunge deep beneath the earth and riddle the highest mountains.
With my capable help, you will become both wise in the ways of such places and wary of their dangers. If you value your life, do not enter a dungeon without this book!
— Volothamp Geddarm, your industrious guide and servant