All the traditional elements of a great murder mystery are here: exotic locale in 1930s Peking, West vs East, a dead young woman who was a bit of a rebel, corrupt or ineffective police, cover-ups, an obsessive father, seamy underbelly of Peking populated by thugs, slimy rich guys, pimps and working girls. A story that could easily have been shifted overseas and written up as fiction by Ian Rankin. ARC from Penguin via Goodreads giveaway.