Title: The Invasion of the Potty Snatchers
Description: In trouble with their principal because of their comic books about poop, George and Harold decide to create a new graphic novel about an entirely different subject: pee.
Subjects: Schools, Juvenile fiction, Children's fiction, Humorous stories, Superheroes, Babies, Infants, Cartoons and comics, Comic books, strips, Fiction, Graphic novels, Urine, School children, Authorship, nyt:chapter-books=2011-07-17, New York Times bestseller, New York Times reviewed, Cuentos humorísticos, Niños lactantes, Spanish language materials, Héroes, Muñequitos, tiras cómicas, Heroes