Writer David Cleeve lived exactly the way a best-selling novelist should live-in an opulent house in a beautiful corner of Cornwall. But beneath the successful fa?ade was a private nightmare. For at regular intervals, a sinister warning was delivered to him: a single playing card, the Jack of Diamonds. Then, one day, the card arrived torn in half-and that night, there was a murder. Wycliffe is in the area on holiday, but far from relaxing, he finds...