Anna Macy is a fictional character from the novel "The Haunting of Anna Macy" by C. J. Tudor. She is portrayed as a young woman who returns to her hometown after a long absence, only to find herself entangled in mysterious events linked to her past. Throughout the story, Anna grapples with her memories and the eerie occurrences surrounding her. The narrative explores themes of loss, identity, and the supernatural, as Anna seeks to uncover the truth behind the haunting experiences that affect her and the town of Blackwood.