Lasky. Kathryn <br/><br/>
The war of the ember / 
Kathryn Lasky. 
 - New York :  Scholastic,  c2008. 
 - 232 p. ; 19 cm. 
 - Guardians of Ga'Hoole ; bk. 15 .
<br/><br/><label>ISBN: </label>9780439888097