Dixon, Franklin W. <br/><br/>
Cave-in /  
Franklin W. Dixon ; illustrated by Paul Frame. 
 - New York :   Wanderer Books,  c1983. 
 - 189 p. :    ill. ;   20 cm. 
 - The Hardy boys mystery stories ;    78 .
<br/><br/><label>ISBN: </label>0006918379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery and detective stories
<br/><br/><label>LC Class. No.: </label>PZ7.D644