The pages of The Diary of Jack the Ripper reveal the unimaginable – that over a century ago, the legendary serial killer at work in London's Whitechapel kept a record of his bestial mutilations of women. The writer of the horrific journal is James Maybrick, a depraved drug-taking, womanising, 49-year-old Liverpool cotton merchant with a history of domestic violence. In this analysis of his diary, investigative author Shirley Harrison explains all about the origins of the text, the rigorous...