My Brother is a Troll : Joey and Melanie Acker : 9781732745681 : 1732745684 : 22 Apr 2019 : Billy's sister, Coral, thinks he might be a troll! Come join Coral in discovering if her brother is really a troll or just a strange and stinky brother. He is loud, super messy, never wants to take a bath, and is ALWAYS up to no good (what a rat)! 'My Brother is a Troll' is a fun and easy read for ages 4-10. Published in large print, this book is also great for classroom read-alouds and as an entertaining book to read at home. Based on mostly true and extraordinary stories... NOW AVAILABLE! My P.E. Teacher is a Ninja, My Principal is a Superhero, My Teacher is an Elf, and My Counselor is a Princess. The Wonder Who Crew is a diverse, engaging series about children's wonderful imaginations and connections to real life occupations and relationships.