DiTerlizzi, Tony. <br/><br/>
The Ironwood tree / 
Tony DiTerlizzi and Holly Black. 
 - 1st ed. 
 - New York :  Simon & Schuster Books for Young Readers,  2004. 
 - 111 p. :  ill. ;  18 cm. 
 - The Spiderwick chronicles ;  bk. 4 .
 - DiTerlizzi, Tony.  Spiderwick chronicles ;  bk. 4. .
<br/><br/> After Mallory is kidnapped at her fencing meet, Jared and Simon search for her near an old quarry and find themselves amidst dwarves and goblins. 
<br/><br/><label>ISBN: </label>0689859392 
<br/><br/><label>LCCN: </label>2004007426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dwarfs--Fiction.<br/>Goblins--Fiction.<br/>Brothers and sisters--Fiction.<br/>Twins--Fiction.<br/>Caves--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.D629  / Ir 2004 
<br/><br/><label>Dewey Class. No.: </label>[Fic]