Diterlizzi, Tony <br/><br/>
The Spiderwick chronicles :   the seeing stone 
 The seeing stone 

 - New York :  Scholastic Inc.,   2005 
 - 108 p.  
 - The Spiderwick chronicles ;  2 .
<br/><br/> When Mallory and Jared attempt to rescue Simon from goblins, they use a magical stone which enables them to see things that are normally invisible. 
<br/><br/><label>ISBN: </label>9780439597418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grace, Mallory--Fiction<br/>Grace, Jared--Fiction<br/>Grace, Simon--Fiction<br/>Stones--Juvenile fiction