The monster of Florence 

Description: In 2000, Douglas Preston and his family moved to Florence, Italy, fulfilling a long-held dream. They put their children in Italian schools and settled into a 14th-century farmhouse in the green hills of Florence, where they devoted themselves to living la dolce vita while Preston wrote his best-selling suspense novels.All that changed when he discovered that the lovely olive grove in front of their house had been the scene of the most infamous double-murders in Italian history, committed by a serial killer known only as the Monster of Florence. Preston, intrigued, joined up with the crack Italian investigative journalist Mario Spezi to solve the case.