In the dark days of a Shetland winter, torrential rain triggers a landslide that crosses the main Lerwick-Sumburgh road and sweeps down to the sea.At the burial of his old friend Magnus Tait, Jimmy Perez watches the flood of mud and peaty water smash through a croft house in its path. Everyone thinks the croft is uninhabited, but in the wreckage he finds the body of a dark-haired woman wearing a red silk dress. In his mind, she shares his Mediterranean ancestry and soon he becomes obsessed with