Jonas, Ann <br/><br/>
The thirteenth clue 
/ Ann Jonas 
 - New York  : Greenwillow Books  , c1992. 
 - w/p  : il. 
<br/><br/><label>ISBN: </label>0-688-09742-1 
<br/><br/><label>Dewey Class. No.: </label>E JON