Dust and Shadow An Account of the Ripper Killings by Dr. John H. Watson

In Dust and Shadow, Sherlock Holmes hunts down Jack the Ripper with impeccably accurate historical detail, rooting the Whitechapel investigation in the fledgling days of tabloid journalism and clinical psychology. This noevl explores the terrifying prospect of hunting down one of the world's first serial killers without the advantage of modern forensics or profiling.