When a body of a woman is discovered at a lighthouse in the Icelandic town of Akranes, it soon becomes clear that she’s no stranger to the area. Chief Investigating Officer Elma, who has returned to Akranes following a failed relationship, and her collegues Sævar and Hörður commence an uneasy investigation which uncovers a shocking secret in the dead woman’s past that continues to reverberate in the present day.

When a boy leaps to his death from a bridge in the northern town of Umeå, Sweden, police discover drugs scattered in the snow near his body. The town has seen a dramatic increase in narcotic use among its youth, but nobody knows where the pills are coming from.

When Óttar Karlsson, a wealthy and respected government official and businessman, is found murdered, after failing to turn up at his own surprise birthday party, the police are at a loss. It isn't until young police officer Sigurdís finds a well-hidden safe in his impersonal luxury apartment that clues start emerging. As Óttar's shady business dealings become clear, a second unexpected line of enquiry emerges, when Sigurdís finds a US phone number in the safe, along with papers showing regular money transfers to an American account.

Scandals. Secrets. Silence. When the grandson of the great Herring King is found dead in a newly renovated pilot house on the beautiful island of Smögen, Nathalie Colette and Sandra Haraldsson are first on the scene. Ruled as a suicide, the case baffles them as the victim was set to inherit the large fortune from his father who has just passed away. But is it suicide? And if so, what is really going on in the old merchant's house on Smögenbryggan? ´The Herring King´ is the third part of ´The Smögen Murders´ series.

Fresh from maternity leave, Detective Elma finds herself confronted with a complex case, when a man is found murdered in a holiday cottage in the depths of the Icelandic countryside - the victim of a frenzied knife attack, with a shocking message scrawled on the wall above him.

Bergen Private Investigator Varg Veum is perplexed when two wildly different cases cross his desk at the same time. A lawyer, anxious to protect her privacy, asks Varg to find her sister, who has disappeared with her husband, seemingly without trace, while a ship carrying unknown cargo is heading towards the Norwegian coast, and the authorities need answers. Varg immerses himself in the investigations, and it becomes clear that the two cases are linked, and have unsettling - and increasingly uncanny - similarities to events that took place 36 years earlier.

Clara and Henrik are married and living in a beautiful inherited villa in Oslo. She is a single-mindedly ambitious child-rights activist at the Ministry of Justice. Having grown up in rural Western Norway, she is also an Oslo outsider. Henrik is a doctor from a well-to-do Oslo family. Though their marriage is under serious strain, they share a devotion to their twin sons and their work. Then a Pakistani Norwegian child is admitted to Henrik’s hospital and dies in his care. The boy had clearly been the victim of child abuse. Soon after, a related murder rocks the city.

On the day Stockholm police officer Hanna Ahlander’s personal and professional lives crash, she takes refuge at her sister’s lodge in the Swedish ski resort paradise of Åre. But it’s a brief comfort. The entire village is shaken by the sudden vanishing of a local teenage girl. Hanna can’t help but investigate, and while searching for the missing person, she lands a job with the local police department. There she joins forces with Detective Inspector Daniel Lindskog, who has been tasked with finding the girl. Their only lead: a scarf in the snow. 

Trying to process a life crisis Gothenburg policeman, Dennis Wilhelmson, decides to take a trip to his quiet childhood island, Smögen.

Summer, 1943. Daniel Berkåk works as a courier for the Press and Military Office in Stockholm. On his last cross-border mission to Norway, he carries a rucksack full of coded documents and newspapers, but before he has a chance to deliver anything he is shot and killed and the contents of his rucksack are missing. The Norwegian government, currently exiled in London, wants to know what happened, and the job goes to writer Jomar Kraby, whose first suspect is a Norwegian refugee living in Sweden, whose past that is as horrifying as the events still to come.

Detective Jamie Johansson is finally finding normality in Stockholm when a phone call from her estranged mother draws her back to the UK. The bodies of two women have been discovered in the Brecon Beacons, badly beaten and buried shallow, and rumors of a trafficking ring are swirling. But when a crucial piece of evidence is accidentally destroyed, suspicion falls on those handling the case.

Karin and Kai are looking for a pleasant escape from their busy lives when they accept an offer to stay in a luxurious cabin in the Norwegian fjords. Instead of finding a relaxing retreat, their trip becomes a reminder of everything lacking in their own lives, and when they meet the couple from the neighbouring cabin, Karin tells a little white lie – a lie that grows ever bigger, entangling her and Kai in a nightmare series of deceits with absolutely no means of escape.

Hoping to put behind him tragedy in his professional life and to resolve the turmoil in his personal life, Reykjavik police officer Guðgeir Fransson has moved as far away from home as he can, marking time in a dead-end job in a small town in eastern Iceland.

Detective Inspector Karen Eiken Hornby has returned to the main island, Heimö, after many years in London and has worked hard to become one of the few female police officers in Doggerland. So, when she wakes up in a hotel room next to her boss, Jounas Smeed, she knows she's made a big mistake. But things are about to get worse: later that day, Jounas's ex-wife is found brutally murdered. And Karen is the only one who can give him an alibi.

Southern Sweden: Beautiful countryside, endless forests, coastal walks, dark days - and even darker nights. But beneath the beauty lies a dark heart... Skåne, 1986: On the night of Walpurgis, the eve of May Day, where bonfires are lit to ward off evil spirits and preparations are made to celebrate the renewal of spring, a sixteen-year-old girl is ritualistically murdered in the woods beside a castle. Her stepbrother is convicted of the terrible deed and shortly after, the entire family vanishes without a trace.