Kerr, P. B. <br/><br/>
Children of the lamp :  book two : the blue Djinn of Babylon 
 The blue Djinn of Babylon 

 - New York :  Scholastic,   2004 
 - 371 p.  
 - Children of the lamp ;  book two. .
<br/><br/> Twelve-year-old twins Philippa and John have more adventures when they become involved in an international adventure involving the Blue Djinn, the supreme arbiter of all djinn. 
<br/><br/><label>ISBN: </label>9780439670227 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Jinn--Juvenile fiction<br/>Magic --Juvenile fiction<br/>Twins --Juvenile fiction