Lennox liked Quiet Tommy Quaid. Perhaps it's odd for a private detective to like - even admire - a career thief, but Quiet Tommy Quaid was the sort of man everyone liked. Amiable, easygoing, well dressed, with no vices to speak of - well, aside from his excessive drinking and womanising, but then, in 1950s Glasgow those were practically virtues. And besides, throughout his many exploits...
The first message sent to Tom Thorne's phone was just a picture - the blurred image of a man's face, but Thorne had seen enough dead bodies to know that the man was no longer alive. But who was he? Who sent the photograph? And why? While the technical experts attempt to trace the sender, Thorne searches the bulletins for a reported death that matches the photograph. Then another picture arrives.