Greenburg, Dan. <br/><br/>
Dr. Jekyll, orthodontist / 
by Dan Greenburg ; illustrated by Jack E. Davis. 
 - New York :  Grosset & Dunlap,  1997. 
 - 57 p. :  ill. ;  20 cm. 
 - The Zack files .
<br/><br/> While Zack is being treated by Dr. Jekyll, his new orthodontist, the doctor undergoes a strange transformation into a growling monster. 
<br/><br/> 2-5  2.2 
<br/><br/><label>ISBN: </label>0448413388 
<br/><br/><label>LCCN: </label>96038189 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dentists--Fiction.<br/>Horror stories.
<br/><br/><label>LC Class. No.: </label>PZ7.G8278  / Dr 1997 
<br/><br/><label>Dewey Class. No.: </label>[Fic]