"RICK RIORDAN" <br/><br/>
HEROES OF OLYMPUS THE LOST HERO 

 - United Kingdom  Penguin Random House  2011 
 - 554 
 - .
<br/><br/><label>ISSN: </label>978-0-141-32549-1 
<br/><br/><label>Dewey Class. No.: </label>F823  / RIO-