Depken, Kristen <br/><br/>
All about the trolls 

 - New York  Random House  2016 
 - 32 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-399-55903-7 
<br/><br/><label>Dewey Class. No.: </label>D442a 2016