RIORDAN, Rick <br/><br/>
The Trials of Apollo: The Hidden Oracle 

 - London  Penguin Rondom House  2016 
 - vii, 374p., 19cm. 
<br/><br/> No illustration 
<br/><br/><label>ISBN: </label>978-0-141-36392-9 
<br/><br/><label>Dewey Class. No.: </label>808.83 RIO Lending, Shelf No.17