The Bugatti Type 57 Atlantic was called the most beautiful car of all time. Only four of them were ever built. A California museum paid $37 million for one; Ralph Lauren bought another; a third was smashed by a train at a level crossing. The fourth disappeared in France during World War 2. It was the car used by British racing ace, William Grover, who became an undercover agent in Occupied France. The latest adventure in the Bruno series of mystery novels starts from this true story. Evocative!