Langton, Jane,  1922-2018. <br/><br/>
Natural enemy / 
Jane Langton ; illustrations by the author. 
 - New Haven :  Ticknor & Fields,  1982. 
 - 282 p. :  ill. ;  22 cm. 
<br/><br/> "A Joan Kahn book." 
<br/><br/><label>ISBN: </label>0899190812 
<br/><br/><label>LCCN: </label>81016618  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Kelly, Homer (Fictitious character)--Fiction.<br/>College teachers--Fiction.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Cambridge (Mass.)--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Detective and mystery stories.
<br/><br/><label>LC Class. No.: </label>PS 3562 .A515 N37 1982  / N37 1982 
<br/><br/><label>Dewey Class. No.: </label>813/.54