17 mystery-themed D&D adventures, each tied to a book discovered in the famed library fortress of Candlekeep Easy to run as stand-alone mini adventures or to drop into your home campaign Adventures span play from levels 1 to 16 Includes a full poster map of Candlekeep, plus detailed descriptions of the various locations, characters, and creatures that reside within it Introduces a variety of Dungeons & Dragons monsters, items, and non-player characters (NPCs)