Gutman, Dan. <br/><br/>
Mrs. Patty is batty! / 
Dan Gutman ; pictures by Jim Paillot. 
 - 1st Harper Trophy ed. 
 - 97 p. :  ill. ;  20 cm. 
 - My weird school ;  #13 .
 - Gutman, Dan.  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>0060853808 0060853816 0545312663 9780060853808 9780060853815 9780545312660 
<br/><br/><label>LCCN: </label>2006021468 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Halloween--Fiction.<br/>Humorous stories.<br/>Schools--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.G9846  / Mu 2006 
<br/><br/><label>Dewey Class. No.: </label>[Fic]