Hoban, Lillian <br/><br/>
Arthur's Halloween Costume / 
Hoban, Lillian. 
 - New York, NY :  Harper & Row,  1984. 
<br/><br/> Arthur the chimpanzee, after worrying that his Halloween costume won't be scary enough, wins a  prize for the most original costume in the school. 
<br/><br/><label>ISBN: </label>0-06-022391-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chimpanzee--Fiction<br/>Halloween--Fiction