Tucker Wayne’ s past and his present collide when former army colleague Jane Sabatello comes to him for help. She’ s on the run from brutal assassins hunting her and her son. To keep them safe, Tucker must determine who killed a mutual friend, a brilliant young idealist— a crime that Tucker discovers leads back to the most powerful figures in the U. S. government.
From the haunted swamplands of the deep South to the beachheads of a savage civil war in Trinidad, Tucker and his beloved war dog, Kane, must work together to uncover the truth behind a mystery that traces back to World War II, involving the genius of a young code-breaker named Alan Turing. The threat of this enigmatic and dangerous secret has repercussions that could change our world forever . . . and redefine what it means to be human.