"Riordan, Rick" <br/><br/>
HEROES OF OLYMPUS  THE DEMIGOD DIARIES 

 - Great Britain  Puffin  2012 
 - 242 
<br/><br/><label>ISBN: </label>9780141344379 
<br/><br/><label>Dewey Class. No.: </label>F823  / 3529