The Isle of Lewis is the most remote, harshly beautiful place in Scotland, where the difficulty of existence seems outweighed only by people's fear of God. But older, pagan values lurk beneath the veneer of faith, the primal yearning for blood and revenge. When a brutal murder on the island bears the hallmarks of a similar slaying in Edinburgh, police detective Fin Macleod is dispatched north to investigate. But since he himself was raised on Lewis, the investigation also represents a journey home and into his past.