Captain Underpants and the Revolting Revenge of th Radioactive Robo-boxers by Dav Pilkey

In the last Captain Underpants novel Tippy Tinkletrousers went back in time and did something wrong that changed the future. Now since Mr.Krupp was never the principle. The whole world had changed and two boys George and Harold turned into evil zombie nerds. [SPOILER Alert!!!] Tippy Tinkletrousers knew it was not right so he went back in the future to fix things so he did and saved the planet. After he saved the planet he went back to do what he was meant to do. Destroy Captain Underpants so he did and a lot of bad and weird things happened. So since the planet has changed the course of human history for a very long time. George and Harold will have to find a way to fix everything back.

I recommend this book to anyone who likes really good funny books. Or who needs a short book to read.

Reviewed by Sabrina ~ 6th Grade

Lexile 890