Dixon, Franklin W. <br/><br/>
While the clock ticked / 
by Franklin W. Dixon. 
 - New York :  Grosset & Dunlap,  1992, c1990. 
 - 174 p. :  ill. ;  20 cm. 
 - Hardy boys mystery stories .
 - Dixon, Franklin W.  Hardy boys mystery stories. .
<br/><br/> When Frank and Joe investigate threatening notes and a secret room in an old mansion, robbery and mistaken identity complicate matters. 
<br/><br/> 6.3  Follett Library Resources  5-8 
<br/><br/><label>ISBN: </label>0448089114 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery and detective stories.<br/>Mystery fiction.
<br/><br/><label>Dewey Class. No.: </label>[Fic]