This New York Times bestselling novel from Dennis Lehane is a gripping, unnerving psychological thriller about the effects of a savage killing on three former friends in a tightly knit, blue-collar Boston neighborhood. When they were children, Sean Devine, Jimmy Marcus, and Dave Boyle were friends. But then a strange car pulled up to their street. One boy got into the car, two did not, and something terrible happened... something that ended their friendship and changed all three boys forever.