In the fourth installment of Keith Ammann 's beloved The Monsters Know What They're Doing series comes a Dungeons & Dragons strategy guide for building the perfect lair: not only to protect and defend PCs, but to create combat settings that feel as real and alive as the monsters do. Publisher: Simon & Schuster Author(s): Keith Ammann Number of pages: 352 Collection: The Monsters Know What They're Doing Publication date: 2022 Dimensions: 161 x 237 x 29 Cover type: Hardback