Captain Underpants and the revolting revenge of the radioactive robo-boxers : the tenth epic novel / Captain Underpants (Fictitious character) Time travel
Pilkey, Dav, 1966-
Captain Underpants and the revolting revenge of the radioactive robo-boxers : the tenth epic novel / by Dav Pilkey. - New York : Scholastic, c2013. - 216 p. : ill., music ; 22 cm.
George and Harold are forced to contemplate a world without Captain Underpants.
9780545175364
Captain Underpants (Fictitious character)--Juvenile fiction.
Time travel--Juvenile fiction.
Humorous stories.
813.6
Captain Underpants and the revolting revenge of the radioactive robo-boxers : the tenth epic novel / by Dav Pilkey. - New York : Scholastic, c2013. - 216 p. : ill., music ; 22 cm.
George and Harold are forced to contemplate a world without Captain Underpants.
9780545175364
Captain Underpants (Fictitious character)--Juvenile fiction.
Time travel--Juvenile fiction.
Humorous stories.
813.6