Willems, Mo. <br/><br/>
A big guy took my ball! 
Mo Willems 
 - 1st ed. 
 - New York  Hyperion Books for Children, an imprint of Disney Book Group  2013 
 - 56 p. 
 - Elephant & Piggie book .
 - Elephant & Piggie book .
<br/><br/><label>ISBN: </label>9781423174912