Pilkey, Dav <br/><br/>
Captain Underpants and the Perilous Plot of Professor Poopypants / 
Dav Pilkey 
 - New York :  Scholastic Inc.,  1999. 
 - 159 p.   ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>9780439998192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Literature Auth