By Donald Rumbelow. Introduction by Colin Wilson. Rumbelow is retired London police and a crime historian, specifically a Whitechapel-murders expert; he's inscribed this copy to "Kelley." This paperback promises "new evidence -- plus postmortem photos of the Ripper's victims." Not sure about the former; can confirm the latter.
Can also confirm the PB, a Penguin edition in larger format, is in okay shape: some edgewear and page toning, creasing to the cover, and a cracked spine, but perfectly readable.