The Sinner is a novel written by Italian author Antonio Fogazzaro in 1907. The story revolves around the protagonist, Andrea Sperelli, a wealthy and handsome aristocrat who is torn between his love for two women - Elena Muti and Maria Ferres. Andrea's inner turmoil is further complicated by his struggle with his own morality and faith, as he grapples with the Catholic Church's teachings on sin, redemption, and salvation. The novel explores themes...