Deep Six

5 - When a mysterious and extremely deadly poison spreads through the waters off the coast of Alaska killing everything it comes in contact with, including several scientists and members of the crew of a Coast Guard cutter, Dirk Pitt and his NUMA team are dispatched an attempt to find the source of the poison. When a member of his team dies a horrible death Pitt vows to take revenge on whoever was behind the poisoning. The trail leads him to a powerful and extremely wealthy Korean shipping company matriarch and while pursuing her Pitt uncovers a plot that could lead to the fall of the government of the United States.