Cold Earth

One Shetland winter, torrential rain triggers a landslide and a flood of peaty water smash through an uninhabited croft house. In the wreckage, Jimmy Perez finds the body of a woman wearing a red silk dress. When it emerges that she was already dead before the landslide hit the house, Perez knows he must find out who she was and how she died.  Book 7 of series.