England. 1863. The mysterious death of a wealthy aristocrat Henry Ireland...An accident? No. Murder. And to investigate this murder, you have to be a detective genius... or at least police captain McTurk. He is the only one who manages to understand that Ireland's death is just one link in a chain of many crimes, thefts, kidnappings and blackmail - a chain stretching from the Scottish highlands to France. Where will the next turn of the investigation lead McTurk? To the provincial outback? Into the living rooms of high society? Or to the very bottom of London? It doesn’t matter - because danger awaits him at every step...