Helen Stoner consults Holmes about the death of her twin sister, Julia, who died crying: "it was the Speckled Band!" But can Helen be believed? Is Dr Roycroft as bad as he seems? And can the specked handkerchiefs worn by the gypsies be a coincidence?

© 2018 Big Finish Productions, Ltd. (Audiobook): 9781781786291

Release date

Audiobook: 22 May 2018