Riordan, Rick, <br/><br/>
The House of Hades / 
Rick Riordan. 
 - London :  Puffin Books,  2014. 
 - 597 pages ;  20 cm. 
 - Heroes of Olympus ;  4 .
<br/><br/> Originally published: 2013. 
<br/><br/> 9+. 
<br/><br/><label>ISBN: </label>9780141339207 (pbk.)  £7.99 
<br/><br/><label>Nat. Bib. No.: </label>GBB479878  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gods, Greek--Juvenile fiction.<br/>Jackson, Percy (Fictitious character)--Juvenile fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Fantastic fiction.<br/>Children's stories.
<br/><br/><label>Dewey Class. No.: </label>F RIO/O