Mary Russell and Sherlock Holmes are drawn into a bizarre mystery when an oddly familiar stranger arrives on their doorstep with a wild tale about the enigmatic Marsh Hughenfort, younger brother of the Duke of Beauville.
Mary Russell and Sherlock Holmes are drawn into a bizarre mystery when an oddly familiar stranger arrives on their doorstep with a wild tale about the enigmatic Marsh Hughenfort, younger brother of the Duke of Beauville.
