Rupture: Dark Iceland, Book 4 (Unabridged‪)‬

It's 1955. Two young couples move to the uninhabited, isolated fjord of Hedinsfjordur. Their stay ends abruptly when one of the women meets her death in mysterious circumstances. The case is never solved. Fifty years later an old photograph comes to light, and it becomes clear that the couple may not have been alone on the fjord after all....