Killing Genius

The world-famous amateur sleuth who previously solved both the Galileo mystery and the murder of Dante Alighieri, Professor Paul Woodbridge and his wife Antonietta Floridi are contacted at their villa in Florence, Italy, the voice on the phone asking if they could possibly join an international team of scientists for the purpose of proving that Leonardo was murdered. Unable to resist such an intriguing offer, the pair go off to Paris in search of mysteries without any clues. Before their search reaches its unlikely end, they will be witnesses to murder, victims of both theft and kidnapping, as well as dragged into a horrendous mafioso plot to destroy a famous piece of art by Leonardo da Vinci.