The Hardy boys mystery stories 
 The mystery of Cabin Island 

 - New York  Grosset & Dunlap  1992 
 - 180 p.  ill. 
 - The Hardy boys mystery stories .
<br/><br/> With two mysteries to solve, Frank and Joe must climb aboard their iceboat the Sea Gull to reach Cabin Island, where a belligerent stranger orders them off. Sabotage to the boat, danger to themselves, and a ghostly prowler do not daunt the Hardy boys in their search for Johnny Jefferson and for clues to stolen antique medals. How the teenage investigators outwit a ruthless foe and succeed in solving both mysteries makes for mounting suspense in this brisk-paced adventure. 
<br/><br/><label>ISBN: </label>9780448089089 
<br/><br/><label>Dewey Class. No.: </label>[Fic]