Camillus De Lellis: The Hospital Saint is a biography written by Mary Camilla Lyons in 1917. The book tells the story of Camillus De Lellis, a soldier turned saint who dedicated his life to caring for the sick and poor. Born into a noble family in Italy in the late 16th century, Camillus struggled with a gambling addiction and a leg injury that prevented him from pursuing a military career. After a religious conversion, he devoted himself to serving...