In the seeming tranquility of Regency Square in Cheltenham live the diverse inhabitants of its ten houses. One summer's evening, the square's rivalries and allegiances are disrupted by a sudden and unusual death - an arrow to the head, shot through an open window at no. 6.
Max is an impecunious journalist married to Martha, the daughter of a wealthy family. Max discovers members of his old platoon from Passchendaele are being knocked off one by one. With the police believing Max is the murderer, he and Martha are forced to go on the run. Will he solve the crime or will the murderer or police get to him first?
Can a self-confessed murderer become a priest? What would the church - or the bible - say about that? And what if his crime was a most unusual crime indeed...