Black Maps

The protagonist, John March, transitions from a rural deputy sheriff to a private investigator in New York City, haunted by past tragedies. When he takes on the case of Rick Pierro, a banker facing blackmail, he is pulled back into the high-stakes world of Wall Street. As he uncovers Pierro's ties to a notorious international bank involved in illegal activities, March finds himself in increasingly perilous situations, confronting a ruthless extortionist while grappling with his own grief and guilt.