Pilkey, Dav,  1966- <br/><br/>
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 / 
Dav Pilkey. 
 - New York :  Blue Sky Press,  c2003. New York :  Scholastic  2003 
 - 173, [2] p. :  ill. ;  cm. 
<br/><br/> 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. 
<br/><br/><label>ISBN: </label>0439376114 0439376122 
<br/><br/><label>LCCN: </label>2003010439 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School principals--Fiction.<br/>Schools--Fiction.<br/>Heroes--Fiction.<br/>Cartoons and comics--Fiction.<br/>Humorous stories.
<br/><br/><label>LC Class. No.: </label>PZ7.P63123  / Cas 2003 
<br/><br/><label>Dewey Class. No.: </label>[Fic]