Odd Squad: Bully Bait, Paperback

Nick is stuffed in his locker. Again. It's not so bad. Lockers are roomier than you'd think. Especially when you're the shortest kid on the planet, which is exactly why Bully-Boy Roy stuffed him in there in the first place: he fits. The school counselor says Roy has issues. The only issue Nick can see is that Roy is a mutant troll.