Vernoff, Krista, <br/><br/>
The game on! diet :  kick your friend's butt while shrinking your own / 
Krista Vernoff & Az Ferguson. 
 - xx, 291 pages :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>9780061718892 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exercise.<br/>Games.<br/>Reducing diets.