Captain Underpants and the Perilous Plot of Professor Poopypants The Fourth Epic Novel

George and Harold, fourth-grade friends known for their practical jokes, find themselves in a heap of trouble when they drive their science teacher over the edge. Their clueless principal, Mr. Krupp, quickly hires a replacement: Professor Pippy P. Poopypants. Professor Poopypants is a brilliant scientist, but because of his ridiculous name, no one takes his inventions seriously. Certain that children will be more accepting, he takes the job at Jerome Horwitz Elementary, but George and Harold can't resist making fun of his silly name. The professor snaps, and in a fit of rage, he hatches a 'perilous plot' to take over the planet using fiendish inventions like the Shrinky-Pig 2000, the terrible Gerbil Jogger 2000, and a giant robot suit. His ultimate act of revenge is forcing everyone in town to change their names to equally silly ones. It's up to George and Harold to call upon the only hero who can stop him: Captain Underpants!

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