Lilith is a fantasy novel written by George MacDonald. Mr. Vane, the main protagonist, owns a library that seems to be haunted by the former librarian, who looks much like a raven from the brief glimpses he catches of the wraith. After finally encountering the supposed ghost, the mysterious Mr. Raven, Vane learns that Raven had known his father. Indeed, Vane's father had visited the strange parall...