Riordan, Rick <br/><br/>
The serpent's shadow  

 - Los Angeles,   Disney-Hyperon,   2013 
 - 448 p.  
 - Kane chronicles ;  book 3 .
<br/><br/> When Apophis, the chaos snake, threatens to plunge the world into eternal darkness, siblings Carter and Sade Kane plan to use an ancient spell to destroy the snake, but first must rely on the murderous ghost of a powerful magician. 
<br/><br/><label>ISBN: </label>9781423142027 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Voyages and travels--Juvenile fiction<br/>Mythology, Egyptian--Juvenile fiction<br/>Magic--Juvenile fiction