BRAND-NEW TALES OF THE GREAT DETECTIVE Once again the spirit of Sherlock Holmes lives on in this collection of twelve brand-new adventures. Wonder at how the world's greatest consulting detective plays a deadly game with the Marvel of Montmartre; investigates a killing on the high seas; discovers Professor Moriarty's secret papers; battles a mysterious entity on a Scottish mountain; travels to Mars to unravel an interplanetary murder; and solves one last case with Dr Watson Jr!