Captain Underpants and the big, bad battle of the Bionic Booger Boy, part 2 : the revenge of the ridiculous Robo-Boogers : the seventh epic novel /
by Dav Pilkey.
- New York : Scholastic, c2003.
- 173 p. : ill. ; 20 cm.
George, Harold, Captain Underpants, and Sulu the Bionic Hamster battle the three Ridiculous Robo-Boogers in an attempt to turn the Bionic Booger Boy back into Melvin Sneedly.
9780439376129 (pbk.) 0439376122 (pbk.)
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