Franklin W. Dixon <br/><br/>
The Hardy Boys; The Secret of Caves 

 - 1992 
 - New York  Grosset & Dunlap  1992 
 - 175 
 - Part- 7 .
<br/><br/><label>ISBN: </label>9780448089072 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fiction
<br/><br/><label>Dewey Class. No.: </label>813.54