Back off, bully boys! 
by Kitty Richards ; illustrated by Bob Ostrom.  
 - New York, N.Y.  Simon Spotlight/Nickelodeon  c2004.  
 - 1 v. (unpaged)  col. ill.  21 cm. 
<br/><br/> "Nickelodeon."  
<br/><br/><label>ISBN: </label>0689863950 (pbk.) 
<br/><br/><label>LC Class. No.: </label>MLCS 2006/43672