Murder and Madness: The Secret Life Of Jack the Ripper: Dr. David Abrahamsen

Abrahamsen spent ten years researching the Ripper murders, utilising medical histories, police reports, and files from Scotland Yard. He  argued that Jack the Ripper was not a single person, but a duo working together.  He propose a Royal connection and uses psychoanalysis to claim that intense misogyny and deep-seated emotional and sexual disturbances drove the killers to target and murder women in London's Whitechapel district in 1888. Illustrated with archival photos.