"Mary Kelly" is an exciting detective thriller written by the iconic British writer Arthur Conan Doyle. The book tells the story of the famous detective Sherlock Holmes, who goes into a labyrinth of terrible mysteries related to mysterious murders that happened in London at the beginning of the 20th century. Readers, together with Holmes, unravel a whole tangle of mysteries, revealing the truth about the real killer. "Mary Kelly" is an exciting excursion into the atmosphere of Victorian London, which will certainly fascinate fans of the detective genre and stun with the brightness of its characters and the twist of the plot.