The author's obvious interest in art makes for an exciting twist on the ordinary crime story, and his beautiful descriptive use of Rome makes the perfect setting. As the plot unfolds inside a Roman monastary the pace is maintained and the twists are numerous. Based around the theft of a painting, the Roman Art Theft Squad and the valiant attempts of a British art historian to assist, weave together the modern crime with far from predictable motivations, and Rome's extensive history. For a crime novel this is enjoyable stuff, not the best of the series, but very readable - a perfect way to pass the afternoons of a British summer.