MOAR! Monsters Know What They're Doing

From publisher blurb:

From the author of The Monsters Know What They’re Doing comes a follow-up strategy guide with MOAR! monster tactics for Dungeon Masters playing fifth edition Dungeons & Dragons.

Keith Ammann’s first book based on his popular blog, The Monsters Know What They’re Doing, unpacks strategies, tactics, and motivations for creatures found in the Dungeons & Dragons Monster Manual. Now, in MOAR! Monsters Know What They’re Doing, he analyzes the likely combat behaviors of more than 100 new enemies found in Volo’s Guide to Monsters and Mordenkainen’s Tome of Foes. Your campaign will never be the same!