The new Deadwardians

In post-Victorian England, nearly everyone of the upper classes has voluntarily become a vampire in order to escape the lower classes who are all zombies. Into this simmering cauldron is thrust Chief Inspector George Suttle, a lonely detective who's got the slowest beat in London: investigating murders in a world where everyone is already dead! When the body of a young aristocrat washes up on the banks of the Thames, Suttle's quest for the truth...