Someone is trying to kill Sherlock Holmes. Now the greatest detective on earth must solve the case of his life. Come travel back to Arthur Conan Doyle's foggy Victorian London to witness hair-raising twists and turns, scenes of odd happenstance, and outbursts of comic brilliance. As the sinister plot unravels, you'll be drawn inexorably to a stunning climax that will take your breath away. But will it also take our hero's...forever?