captain underpants and the revoting revenge of the radioactive robo-boxers by dav pilkey.

This book is about how Tippy Tinkletrousers went back to the present only to find out that he destoyed the world just because he scared some bullies. . Meanwhile, in the past George and Harold are in school causing troble. Tippy decides to go to the past and stop himself from scaring those bullies but he causes a problem, he has a twin. George and Harold go back in time to the dinasour age and so does Tippy.                                                                                                                                                           Submitted by, Israel Grade 6