The house of Hades/ 
Rick Riordan. 
 - New York:  Disney Hyperion,  2013. 
 - 597p. 
 -  The heroes of olympus.  vol. 4. .
<br/><br/><label>ISBN: </label>9781423146773 
<br/><br/><label>Dewey Class. No.: </label>FIC R4791 2013