“Riveting. . . . Coffey brilliantly examines the efforts of a mother to cope with her son’s death in ‘Moon Over Quabbin’; he uses the J.F.K. assassination as a backdrop to a tale about a sinful priest in ‘Inn of the Nations’; and, in ‘Sons,’ he explores a difficult father-son relationship in the context of a possible Obama assassination attempt. . . . Vibrant and unsparing.”