Over his lifetime, the great detective Mr. Sherlock Holmes brilliantly solved many complex crimes. But not always his path was easy, and his decisions were never mistaken. And of course, in Dr. Watson’s archives there remained several cases in which the greatest mind of Holmes faced serious difficulties—and at times suffered failure. One of such cases was the investigation of mysterious and terrifying murders that shook London, and with it the whole world, in 1888. The most famous maniac of all time and nations—forever remembered as Jack the Ripper… Holmes simply couldn’t pass by such inhuman deeds—so he immediately got to work. Soon, the peerless detective realized: this confusing and difficult case was the first of its kind for him…