Some secrets are better off lost . . . then found. Gage Finley is used to diving the crystal-clear waters of the Caribbean, but not while being hunted by a ruthless terrorist organization. After a secret linked to a German U-boat and World War II fortune is exposed, Gage must fight the ultimate battle against the extremist group as well as corrupt government agents, and maybe even one in his own camp. When news breaks that potentially harmful and classified documents about the war have been buried along with the sunken sub, all bets are off. Everyone, including the world's most heinous criminals, wants a piece of that pie. With the help of Rescue ZULU and his best friend Duke Yates, it's up to Gage to uncover the truth behind the gold that has been lost for nearly a century.