Follow Sherlock Holmes on four mysteries that after collecting dust for years, his friend and raconteur, Dr. Watson, has finally decided to publish: A wealthy businessman is found bludgeoned to death in his locked and guarded hotel room; Poison has mysteriously finds its way into the sacramental wine at a Mass in a rural village with deadly consequences; An alchemist is found shot to death after having seemingly turned lead into gold; And finally, an irritatingly unsuccessful suit salesman plummets to his death from one of the steepest cliffs in England...only he didn't jump.