Dixon, Franklin W. <br/><br/>
The treasure at Dolphin Bay /  
Franklin W. Dixon 
 - 149 pages ;  19 cm 
 - Hardy boys mystery stories ; #129 .
 - Hardy boys mystery stories ; #129. .
<br/><br/> The Hardys' Christmas in paradise, Hawaii-style, could turn out to be one big wipeout. Checking out the world-famous dolphin research center at Nai'a Bay, the boys discover that one of the dolphins has suffered a suspicious injury, and that one of the researchers has vanished without a trace. Frank and Joe are convinced that the disappearance is linked to the notorious Hawaii Heist, a cache of hot jewels that was lost at sea in a plane crash. The Hardys are headed for treacherous waters -- stirring up trouble and swimming with the sharks! 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>0671872133  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery and detective stories <br/>Hardy Boys (Fictitious characters)--Fiction<br/>Detective and mystery fiction<br/>Dolphins --Fiction<br/>Hawaii --Juvenile fiction<br/>Mystery fiction<br/>Young adult fiction<br/>Brothers --Fiction
<br/><br/><label>Dewey Class. No.: </label>Fic.