The last refuge / Craig Robertson.

You can run from your past but you can never hide from yourself...When John Callum arrives on the wild and desolate Faroe Islands, he vows to sever all ties with his previous life. He desperately wants to make a new start, and is surprised by how quickly he is welcomed into the close-knit community. But still, the terrifying, debilitating nightmares just won't stop. Then the solitude is shattered by an almost unheard of crime on the islands: murder. A specialist team of detectives arrives from Denmark to help the local police, who seem completely ill-equipped for an investigation of this scale. But as tensions rise, and the community closes rank to protect its own, John has to watch his back. But far more disquieting than that, John's nightmares have taken an even more disturbing turn, and he can't be certain about the one thing he needs to know above all else. Whether he is the killer...