From the darkest of the hillside thickets to the strangest of the blasted heaths come the monsters! Enfraughten your Ironclaw game with peril! Book of Monsters adds: Dozens of new monsters, all rated and organized by name (alphabetical, of course) and tier (of deadliness); Environmental hazards, from the merely odd to the decidedly dangerous; New equipment made out of monsters; An introductory adventure with monsters! You will need the IRONCLAW base role-playing game to use this book.