Echoes of the Gulf

In 1936 East Harlem, George Kovac is an accountant with a talent for puzzles and a hunger for a better life. A job at the Roosevelt Hotel seems like his escape until he notices strange patterns surrounding a mysterious guest, Herr Keller. Recruited by the FBI and Naval Intelligence, George is drawn into Operation Blue Marlin, a covert Nazi plot to sabotage American shipping. Partnered with a hard-bitten agent and a brilliant codebreaker, George races from Manhattan to Havana and Key West to stop a hidden radio network before war reaches U.S. shores. Victory demands sacrifice and leaves a mark that lasts a lifetime.