Captain Underpants and the Perilous Plot of Professor Poopypants (Captain Underpants, Book 4) Format:Hardcover His stencil designs are instantly

His stencil designs are instantly recognizable and disturbingly precise in their social and political commentary

with a pinch of good

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outspoken Daisy is a self-described Sherlock Holmes

Captain Underpants and the Perilous Plot of Professor Poopypants (Captain Underpants, Book 4) Format:Hardcover His stencil designs are instantlyProfessor Pippy P. Poopypants takes over science class at Jerome Horwitz Elementary in the fourth book in this #1 New York Times bestselling series by Dav Pilkey, the author and illustrator of Dog Man! George and Harold are fourth grade buddies with a penchant for practical jokes. When the boys' latest prank drives their science teacher over the edge, their clueless principal, Mr. Krupp, quickly hires a replacement: Professor Pippy P. Poopypants. Of