This was a weird one, but totally engrossing. It definitely gives new meaning to the idea of an unreliable narrator. The story involves Adam, a recovering drug addict who has rebuilt his life and is in a relationship with a woman, Ylva, who has a son, Dennis, who's dying of cancer. We get the sense that Adam is always on the verge of relapse, and when he gets a letter from Ingvald, a grandfather he never really knew, summoning him to visit him at his home on the nearly deserted island of Krø, a strange and sinister series of events is set in motion.
As the novel proceeds, the lines between truth and fiction become blurred, as one of Adam's hobbies is recreating his surroundings in a computer program he created, WhiteWorld, and at times it becomes unclear whether events are happening in reality or in the game (or both). Through flashbacks we learn of Adam's relationship 10 years earlier with a tattoo artist, Christian, who had the occult gifts of being able to see into other people's futures and of helping (or harming) people through occult rituals. When the long-dead Christian appears on Krø with a proposition for Adam, things begin to get really strange, and eventually it becomes clear that nothing in the book is what it seems.
Definitely an intriguing book, a page-turner, with a ton of ideas crammed into its relatively short length. Fans of intelligent contemporary horror should enjoy this one.