Captain Underpants and the terrifying return of Tippy Tinkletrousers : the ninth epic novel /
Captain Underpants & the terrifying return of Tippy Tinkletrousers
by Dav Pilkey.
- New York : Scholastic, c2012.
- 290 p. : ill. ; 22 cm.
School Library Journal, October 2012 Pub Weekly, July 2012 Booklist, September 2012
After being sent to jail for the rest of their lives, George and Harold are taken on a trip back in time by Tippy Tinkletrousers back to their Kindergarten days where they must deal with their bully without the help of Captain Underpants.