Teachers come from Apple Island, of course. They spend their days making crayons from the wax mines, picking paper from trees, and climbing on the monkey bars at the biggest playground in the universe. But some of the teachers on Apple Island are busy doing something else: hatching a plot called Project Misteach aimed at teaching the students of the world incorrect information. When Bradley gets wind of the teachers' plan, he knows he has to do something to help, But it's going to be pretty hard once he and his classmates are taken on a surprise field trip-to Apple Island! Can Bradley escape, save his friends, and put an end to Project Misteach?