From the author of The Necropolis Railway and The Blackpool Highflyer comes another ingenious thriller featuring Jim Stringer. It is winter 1906 and Jim has been promoted from sleuth to official railway detective for York station. His first day on the job, the mysterious Lost Luggage Porter, "a human directory to everything in York," tips him off to a group of railway thieves. Jim is instructed by his Inspector to infiltrate their...