Pilkey, Dav. <br/><br/>
Captain Underpants :  and the terrifying return of Tippy Tinkletrousers : the ninth epic novel  / 
by Dav Pilkey. 
 - 290 pages :  colored illustrations ;  22 cm. 
 - Captian Underpants.  9. .
<br/><br/> 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. 
<br/><br/><label>ISBN: </label>978-1-338-34721-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time travel--Juvenile fiction.<br/>Bullying--Juvenile fiction.
<br/><br/><label>Dewey Class. No.: </label>FIC P644te 2012