So who was Jack the Ripper? No-one in the annals of crime is capable of arousing such passionate debate as the perpetrator of the Whitechapel Murders in 1888. Was he a demented Royal, a Masonic assassin, a sexually-frustrated artist, a member of the Czarist secret police, a crazed reformist or even an escaped gorilla? More than a century has passed since this unknown killer murdered East End prostitutes under the very noses of the police and yet we seem no closer to uncovering the Ripper's identity. Countless volumes have been written by warring researchers, seemingly unable to agree even on t