About the Book: Join Lockett & Wilde on a thrilling middle-grade fantasy adventure set in haunted London, where ghosts, mysteries, and magic await around every corner. As Matilda and Edgar investigate supernatural happenings, the legendary gold thief Bullion Bill, and the truth behind Matilda’s parents’ deaths, they uncover long-buried secrets in a city filled with spirits and intrigue. Perfect for readers who enjoy children’s mystery books, ghost stories, fantasy adventures, and paranormal fiction.