Wolosky, shira. <br/><br/>
The riddles of harry potter :  Secret passages and internet quests / 
By shira Wolosky. 
 - 1st Ed. 
 - New York :  OXFORD,  2010. 
 - 225p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9781137033987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English and Old English literatures.
<br/><br/><label>Dewey Class. No.: </label>823.914  / WOL