Captain Underpants and the Terrifying Return of Tippy Tinkletrousers: Color Edition (Captain Underpants #9)

Set in a whimsical world, George and Harold find themselves in prison for a crime they didn’t commit, only to be rescued by a time-traveling villain. Their adventure takes them back to kindergarten, where they confront a sixth-grade bully, Kipper Krupp, without the aid of their famous superhero, Captain Underpants. As they navigate this challenge, the boys must rely on their wits and creativity to outsmart the bullies, showcasing the power of intelligence over physical strength.