For several days, a strange and bright new star in the sky above Norway has sown an unyielding sense of foreboding, agitation and fear. Tove, a painter on holiday with her family, has spiraled into a psychosis that stirs her into a flurry of unbridled creativity. Geir, a policeman who has been investigating a grisly triple murder, comes to a sinister revelation he must keep to himself. Nineteen-year-old Line falls in love with the lead singer of a metal band and is lured into a secret and frightening world. But most bewildering, and disquieting, is the discovery made by Syvert, an undertaker. Since the star has appeared, no one has died. In THE THIRD REALM, Karl Ove Knausgaard returns to the spellbinding world of THE MORNING STAR and THE WOLVES OF ETERNITY, as a cast of new and familiar characters continue to reckon with the meaning of this star. What is haunting them, and why?

In 1986, Syvert Løyning returns from the military to his mother’s home in southern Norway. One evening, his dead father comes to him in a dream. Realizing that he doesn’t really know who his father was, Syvert begins to investigate his life. What he learns changes his past and undermines the entire notion of who he is. But when his mother becomes ill, he no longer has time or space for lofty speculations. In present-day Russia, Alevtina Kotov, a biologist working at Moscow University, is traveling with her young son to the home of her stepfather to celebrate his 80th birthday. When she finally starts looking into her biological father, she learns that he died many years ago and left two sons, Joar and Syvert. Years later, when Syvert and Alevtina meet in Moscow, two very different approaches to life emerge.

One long night in August, Arne and Tove are staying with their children in their summer house in southern Norway. Their friend, Egil, has his own place nearby. Kathrine, a priest, is flying home from a Bible seminar, questioning her marriage. Journalist Jostein is out drinking for the night, while his wife, Turid, a nurse at a psychiatric care unit, is on a night shift when one of her patients escapes. Above them all, a huge star suddenly appears blazing in the sky. It brings with it a mysterious sense of foreboding. Strange things start to happen as nine lives come together under the star.

Lying at the bottom of his apartment stairs, a postman is found dead. At first glance, his death appears to be a simple fall, a straightforward accident and the perfect case for Detective Chief Superintendent Konrad Simonsen to return to after a severe heart attack. But when he is called to investigate, new forensic evidence comes to light and something doesn't add up. When life-size images of a girl are discovered plastering the walls of the dead man's attic, the case takes a new and sinister turn. Who is she? Could she be alive? Soon members of the homicide team find themselves delving into the past, but as they approach the truth, Simonsen discovers long-hidden skeletons in his own closet.