Action & Adventure, Contemporary 

A classic novel of ruthless revenge set in the steel jungle of an oil rig in the Gulf of Mexico -- and on the sea bed below it. Now reissued in a new cover style. A sunken DC-3 lying on the Caribbean floor. Its cargo: ten million, two hundred and fifty thousand dollars in gold ingots, emeralds and uncut diamonds guarded by the remains of two men, one woman and a very small boy. The fortune was there for the taking, and ready to grab it were a blue-blooded oilman with his own offshore rig, a gangster so cold and independent that even the Mafia couldn't do business with him and a psychopathic hired assassin. Against them stood one man, and those were his people, those skeletons in their watery coffin. His name was Talbot, and he would bury his dead -- but only after he had avenged their murders. - from Amzon