Captain Underpants #4: Captain Underpants and the Perilous Plot of Professor Poopypants Audiobook (Free)

The fourth book in Dav Pilkey’s mega-bestselling Captain Underpants series, available these days in Sound-O-Rama!

George and Harold are fourth-grade buddies who like practical jokes. When their most recent prank drives their technology teacher over the advantage, their clueless principal, Mr. Krupp, quickly hires an upgraded: Professor Pippy P. Poopypants. Obviously, George and Harold can’t withstand making fun from the Professor’s ridiculous name. But the Teacher retaliates by forcing everyone in town to improve their own brands to be equally ridiculous – with colossal consequences!

The Captain Underpants series is perfect for listeners of all ages. Just like the additional outrageously funny books by acclaimed writer and Caldecott Honor illustrator Dav Pilkey, this experience will end up being hours of fun!