Franklin. W.Dixon <br/><br/>
The Hardy Boys; The Sinister Signpost 

 - 1996 
 - New York  Grosset & Dunlap  1990 
 - 175 
<br/><br/><label>ISBN: </label>9780448089157 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Book
<br/><br/><label>Dewey Class. No.: </label>813.54