Lucy Audley is a fictional character from the novel "Lady Audley's Secret," written by Mary Elizabeth Braddon in 1862. She is portrayed as a beautiful and enigmatic woman who marries a wealthy man named Sir Michael Audley. Lucy's charm and grace initially captivate those around her, but her past holds dark secrets that gradually unfold throughout the story. As the plot progresses, Lucy's true nature is revealed, showcasing her cunning and manipulative traits. The novel explores themes of identity, deception, and the role of women in Victorian society, making Lucy Audley a complex character who challenges societal norms of her time.