Set amid the clip and clatter of hansom cabs and the popping of the gaslights, this intriguing mystery introduces Dr. James Mortimer, the man who brought the case of the Hound of the Baskervilles to the attention of Sherlock Holmes. Here, Dr. Mortimer tells a tale of how he came across his second and most challenging case ever. In 1890, the young Dr. Mortimer is numb with grief over the death of his wife and decides to close his own practice and begin...