Howl with laughter and squeal with delight at this monstrously exciting new story from number one bestselling author David Walliams! Howler is a SMALL werewolf with a BIG problem. He is just not SCARY! And that makes him the odd one out at Monster School. But when Howler finds some new friends, he discovers that being the ODD one out might just make him the COOLEST one of all. This hilarious new picture book is full of squeal appeal and has giggles on every page.