The Scarlet Letter is a classic novel written by Nathaniel Hawthorne. Set in 17th-century Puritan Boston, the story revolves around Hester Prynne, a woman who is publicly shamed and forced to wear a scarlet letter 'A' on her chest as punishment for adultery. Hester, with her fiery red hair, becomes a symbol of resilience and defiance in the face of societal judgment. The book explores themes of sin, guilt, and redemption, making it a thought-provoking read that delves into the complexities of human nature.