Commander Dalgliesh of Scotland Yard has just published a new book of poems and has taken a brief respite from publicity on the remote Larksoken headland in a converted windmill left to him by his aunt. But he cannot so easily escape murder. A psychotic strangler of young women is at large, and getting nearer to Larksoken with every killing. And when Dalgliesh discovers the murdered body of the Acting Administrative Officer on the beach, he finds himself caught up in the passions and dangerous secrets of the headland community and in one of the most baffling murder cases of his career.