Keene Carolyn. <br/><br/>
The clue of the tapping heels/ 
Keene C. 
 - New York :  Grosset & Dunlap.  1997 
 - 214 pages.  
 - Nancy drew mystery stories.. .
<br/><br/>Trouble  The Guardian The Flight... 
<br/><br/><br/>English 
<br/><br/> hbk. 
<br/><br/><label>ISBN: </label>9780448095165 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tap code <br/>Fiction<br/>Children stories
<br/><br/><label>Dewey Class. No.: </label>823 KEE-C 3832