The fourth Captain Underpants adventure like you've never seen it before: in full color!
Professor Pippy P. Poopypants may well be the greatest scientific genius the world has ever known.
Unfortunately, he has such a silly name that nobody takes him seriously! He's been laughed out of every
university in the world.
In fact, the only place that'll hire him is Jerome Horwitz Elementary School. Professor Poopypants is certain
that schoolchildren would never laugh at hi ...