Pilkey, Dav <br/><br/>
Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies / 
by Dav Pilkey. 
 - New York, New York :  Scholastic Inc,  1999. 
 - 134 p. 
<br/><br/> Only Captain Underpants can stop the three evil space aliens who have invaded Jerome Horwitz Elementary School and turned everyone into lunchroom zombie nerds. 
<br/><br/><label>ISBN: </label>9780439049962 
<br/><br/><label>Subjects--Topical Terms: </label><br/>schools--juvenile fiction<br/>school principals--juvenile fiction