Sean Rooney, psychosleuth, and his wife Jackie Kaminski move to the highlands of Scotland to escape the past, but has the past caught up with them, when their young son, Calum, is tragically murdered. Set in the north-west coast of Scotland in the village of Storaig, with a population of two hundred souls - where murder is unheard of. When the formal police investigation is shown to be fatally flawed, Rooney decides to pursue his son's killer. His search takes him back to Glasgow, where, as crime lord The Father he made many enemies. Can Rooney and The Family do Glasgow a favour and 'set aboot' them? In The Son the plot is thick, the pursuit is tortuous and the payoff is terrifying.