A Reverend Mother, a police officer, a newspaper reporter, and a Jewish doctor extend their long, successful record of solving crimes in Cork in the 1920s.
Reverend Mother Aquinas has seen the worst of humanity, and nothing surprises her. But the Christmas double murder of an archdeacon of the Anglican Church of Ireland along with one of her most troublesome and downtrodden students makes her very angry indeed. Bishop Thompson comes himself to inform her that Dr. Scher, the police surgeon, thinks that both 7-year-old Enda O’Sullivan and the archdeacon were poisoned. Inspector Patrick Cashman and journalist and law student Eileen MacSwiney, two of the Reverend Mother’s most accomplished and beloved students involved in the case, rely on her wisdom to help solve a horrible crime with political implications. Apparently someone had tricked Enda into climbing into the cathedral, putting poison into a chalice, and then eating poisoned candy. Though the mischievous Enda had the voice of an angel, neither he nor his mother was popular in the Catholic community, and the Reverend Mother has to use all her influence to arrange a proper funeral. Patrick quickly learns that the archdeacon was disliked by a great many people for a great many reasons but wonders whether any of them are serious enough to kill for. Even in an Ireland free of England, members of the old guard still occupy many of the top positions. As a Catholic, Patrick relies on his Protestant assistant for insight. In the end, Dr. Scher’s knowledge of antique silver gives the Reverend Mother the answer.
Plenty of suspects dramatizing Ireland’s religious differences provide an excellent character-driven mystery.