" Arlo!” Andrea shouted. “Why did you do that?” “Does there have to be a reason?” Suddenly Mr. Klutz came running into the class. He’s the principal of Ella Mentry School, and he has no hair at all. Most principals polish their shoes, but Mr. Klutz polishes his head. "

― Dan Gutman , Mrs. Dole Is Out of Control! (My Weird School Daze, #1)