00963    a2200193   4500001000700000020001800007020000900025041000800034082001000042245003500052246003200087490003500119520048100154856002400635040002500659260003700684300001700721700003100738118595  a9780448089089  qenc.  aeng  a[Fic]10aThe Hardy boys mystery stories  aThe mystery of Cabin Island  aThe Hardy boys mystery stories  aWith 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.  u000031/00003151.jpg  aBR-BrIDEAcBR-BrIDEA  aNew YorkbGrosset & Dunlapc1992  a180 p.bill.  aDixon, Franklin W.eauthor