Riordan, Rick <br/><br/>
The hidden oracle  

 - London:  Puffin Books,  2017. 
 - 374 pages, 16 unnumbered:  20 cm 
 - The trials of apollo .
<br/><br/> Adult 
<br/><br/><label>ISBN: </label>9780141363929 
<br/><br/><label>Dewey Class. No.: </label>EF RIOR