Jack the Ripper: Case Closed, Paperback/Gyles Brandreth
This is Arthur Conan Doyle's account of the events of 1894 - the year of the return of Jack the Ripper. Based on Oscar Wilde's real-life friendship with Conan Doyle, together with the little-known fact that the detective in charge of the Ripper investigation, was Wilde's neighbour in Chelsea.