George and Harold aren't bad kids. They just like to listen things up for everybody. Unfortunately, their thoughtful jokes sometimes get them into a LOT of trouble. And when Professor Pippy P. Poopypanty becomes their new science teacher...well, George and Harold almost cause the entire planet to be taken over by a maniacal, mad-scientist guy in a giant robot suit! Who will stop the perilous plot of Poopypants?!!!? This looks like a job for captain underpants!
ISBN: 9780439049986 SKU: 2030302001081