The Devil of Nanking
By Mo Hayder
"...takes the reader on an electrifying literary ride from the palatial apartments of yakuza kingpins to deep inside the secret history of one of the twentieth century's most brutal events: the Nanking Massacre. A young Englishwoman obsessed with an indecipherable past, Grey comes to Tokyo seeking a lost piece of film footage of the notorious 1937 Nanking Massacre, footage some say never existed. Only one man can help Grey. A survivor of the massacre, he is now a visiting professor at a university in Tokyo. But he will have nothing to do with her. So Grey accepts a job in an upmarket nightspot, where a certain gangster may be the key to gaining the professor's trust."