Jack Knife

London, 1888. The streets of Whitechapel are haunted by a killer. In the darkening shadows, he waits, and no woman is safe.   For Inspector Jonas Robb, each night brings a new victim, a new terror. It’s also brought two strangers—David Elliot and Sara Grant—who’ve arrived in London, seemingly with no past. What they do have is knowledge about the elusive Whitechapel fiend, including the name he calls himself: Jack the Ripper. Because David and Sara do have a past—it just happens to be in th