Sophie Lyons was a prominent American criminal known for her audacious exploits as a thief, pickpocket, and confidence woman during the mid-to-late 19th century. Operating alongside her husbands Ned Lyons, Jim Brady, and Billy Burke, she became one of the most notorious figures in the criminal underworld, with a reputation that spanned major cities such as New York, Philadelphia, and Montreal. As a member of Marm Mandelbaum's inner circle, Lyons played a significant role in the vibrant yet perilous landscape of post-Civil War New York City, where her criminal activities thrived amidst the era's social upheaval. Despite her tumultuous life of crime, Lyons eventually sought redemption. After retiring from her criminal endeavors, she dedicated her later years to rehabilitating juvenile delinquents and supporting reformed criminals and their families. Her autobiography, "Why Crime Does Not Pay," published in 1913 by William Randolph Hearst, provided insight into her life and the motivations behind her actions, marking her as a unique voice in the narrative of crime and reform. Lyons' legacy endures as a complex figure who navigated the dualities of crime and redemption, reflecting the societal challenges of her time.