When the shadows grow long in Waterdeep and the fireplace in the taproom of the Yawning Portal dims to a deep crimson glow, adventurers from across the Forgotten Realms, and even from other worlds, spin tales and spread rumors of dark dungeons and lost treasures. Within this tome are seven of the most compelling dungeons from the 40+ year history of Dungeons & Dragons. Some are classics that have hosted an untold number of adventurers, while others are some of the most popular adventures ever printed. The seeds of these stories now rest in your hands. D&D's most storied dungeons are now part of your modern repertoire of adventures. Enjoy, and remember to keep a few spare character sheets handy.