Gutman, Dan <br/><br/>
Mrs. Patty is batty!  

 - New York :  Harper Trophy,   2006 
 - 98 p. :   ill.  
 - My weird school ;  13 .
<br/><br/> A.J. and the other students at Ella Mentry School brave trick-or-treating at the school secretary's house, even though it is supposedly haunted 
<br/><br/><label>ISBN: </label>9780060853808 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Halloween--Fiction<br/>Schools--Fiction