"DIXON,W.FRANKLIN" <br/><br/>
THE HARDY BOYS........THE BORGIA DAGGER 

 - UK  ,SIMON & SCHUSTER  1992 
 - 155 
<br/><br/><label>ISBN: </label>9780671716035 
<br/><br/><label>Dewey Class. No.: </label>F823  / 1259