Bruce Robert Coffin is the bestselling author of the Detective Byron mystery series and is a former detective sergeant with more than twenty-seven years in law enforcement. At the time of his retirement from the Portland police department, Coffin supervised all homicide and violent crime investigations for Maine’s largest city. Bruce also spent four years working counter-terrorism with the FBI, where he earned the Director’s Award, the highest honor a non-agent can receive. The Mustard Seed Bookstore will handle sales.