A Mystery in Scarlet No. 7: "The Apparition."

At Whitehall, Markham sees an apparition pass through the abandoned room. A tall man in a scarlet coat, this vision uncannily resembles the late Mystery in Scarlet. How can this be? From The London Miscellany, no. 7 (24 March 1866), 97. Wells Library copy. Image courtesy Lilly Library, Indiana University, Bloomington, Indiana.