Pilkey, Dav.  <br/><br/>
Captain Underpants and the invasion of the incredibly naughty cafeteria ladies from outer space 

 - New York   Scholastic Inc.   1999 
 - 141 
<br/><br/><label>ISBN: </label>0-439-04996-2 
<br/><br/><label>Dewey Class. No.: </label>J P644c