Willems, Mo <br/><br/>
My Friend Is Sad 

 - New York :  Hyperion Books for Children,  c2007 
 - 1 vol.,  col. ill. ;  23,6/17,4/1,5 cm  Hardbound 
 - An Elephant & Piggie book .
<br/><br/> Gerald is sad.  How can Piggie be happy if Gerald is sad? 
<br/><br/><label>ISBN: </label>9781423102977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elephants<br/>Friendship<br/>Play<br/>Pigs
<br/><br/><label>Subjects--Index Terms: </label>Emotions