From the winner of the MWA Edgar Award for Best Paperback Original Mystery, Alan Parks, comes a new, gripping installment in the gritty Glasgow-based Harry McCoy series.A woman enters a Glasgow police station to report her son missing, but no record can be found of the boy. When Detective Harry McCoy, who is on temporary transfer from a station across town, discovers the family is part of the cultish Church of Christ's Suffering, he suspects there is more to the boy's disappearance than meets the eye.Meanwhile reports arrive of a string of poisonings of down-and-outs across the city. The dead are men who few barely notice, let alone care about--but, as McCoy is painfully aware, among this desperate community is his own father.Even as McCoy searches for the missing boy, he must conceal from his colleagues the real reason for his presence--to investigate corruption in the station. Some people pray for justice, but Detective Harry McCoy hasn't got time to wait for God's divine intervention.