Goosebumps horrorland:  Dr Maniac vs Robby Schwartz/ 
R. L. Stine. 
 - New York:  Scholastic,  2008. 
 - 132 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>9781407107547 
<br/><br/><label>Dewey Class. No.: </label>SC FIC St56 2008