Silverstein, Shel. <br/><br/>
Don't bump the glump!  and other fantasies 
Shel Silverstein 
 - ed. 
 - [S.l.]  HarperCollins  2008 
 - 1 v. (unpaged) 
<br/><br/><label>ISBN: </label>9780061493386 (trade bdg.) 9780061496196 (lib. bdg.)