by Ken Ludwig (Author)

You know Holmes and Watson. You know Nick and Nora. Now, meet Molly and Peg: two brilliant detectives from Scotland Yard. With bombs dropping over London, a simple murder investigation leads Molly and Peg deep into the British war eff ort and the top-secret code-breaking operation at Bletchley Park. Going undercover as cryptanalysts, they uncover a plot that will strike at the very heart of the United Kingdom, launching a high-octane, laugh-out-loud race against time. Saving the world has never been so much fun.