Son by Thomas Enger and Johana Gustawsson

The blurb on the back of this novel promises an electrifying blockbuster that will be the start of a ‘nerve shattering’ new series. So there’s a lot to live up to, but don’t worry Son definitely delivers. To use a rather impolite phrase, this is a therapist’s wet dream of a novel – hidden characters, unexplained black outs, grief, trauma and an investigator who is dubbed ‘The Human Lie Detector’. I was definitely in my element here. Kari Voss is the centre of this tangled web, a psychologist who specialises in memory and body language making her a perfect consultant to Oslo’s police force. When two girls are brutally killed in a summer house in the village of Son, it’s a crime that’s closer to home than she would want. The girls, Eva and Hedda, were best friends with Kari’s son Vetle when they were younger. In fact it was while on a holiday seven years ago that Vetle disappeared in nearby woods and was never found. The girls are now teenagers and were planning a Halloween party for their friends, but were found tied to dining chairs with their throats cut. They were found by a third friend, Samuel Gregson, when he turned up to start the festivities. However, there was someone else there, someone who left slippery marks in the blood that has poured onto the floor. He’s the first person that police chief Ramona Norum arrests and starts to question. When Kari is asked to consult she knows this will be difficult, not only is she friends with the girl’s families, but their lives are inextricably linked to her missing son. How will she negotiate all the emotions this case will unleash and stay focused enough to find the girl’s killer? 

Often with thrillers, I find they’re full of action, twists and turns that are really addictive, but have no emotional depth. The characters are often one dimensional and it’s hard to care about what happens to them. There’s no danger of that here. This is the perfect combination of twisty and unexpected, but underpinned with huge emotional weight. It’s deeply unsettling, with a questionable suspect and an equally unreliable narrator. Not only is Kari still dealing with the trauma of losing her son, she’s also grieving for the more recent loss of her husband. She can’t sleep and seems to running on empty from the start. Yet, the way she observes people is so detailed and it seems almost effortless. This goes way beyond the basics like crossed arms meaning someone feels defensive. In a lecture she tells students that in the space of an ordinary conversation we give away over eighty-five non – verbal signs about the mood we’re in. She’s not afraid of giving an unpopular opinion either. She absolutely backs the science and her ability to analyse people, whether they’re claiming to be innocent or guilty. I loved the tension created by the authors as they played with her expertise and her emotions. Is she detached enough to make a sound judgement here? As if that isn’t enough, there seem to be instances where Kari loses time. She wakes up in the car on her own driveway with no recollection of the journey home. She seems to have been on autopilot, so caught up in her own thoughts she hasn’t noticed the journey. She had similar blackouts after her husband died, but what has triggered them? When the young man arrested at the scene of the crime also seems to have experienced a black out I wondered whether he knew her history. Could he be deflecting attention from himself because he knows Kari’s secret? Or is Kari more liable to believe a story like that because she’s experienced it herself? It’s this complexity that makes the plot and Kari herself more fascinating. 

No one is what they appear here. As Kari starts to ask questions about Eva and Hedda, it turns out that they aren’t always the polite children or young teenagers they appeared to be to the adults in their lives. Everyone has different layers, choosing what to reveal and to whom they reveal it. The authors are very clever about the amount of introspection they use, creating a hidden layer to the crimes and a breathing space between the character driven chapters and the ones filled with nail-bitingly intense action. Then they throw in another twist, to keep you engaged, leaving me unsure of my own deduction skills. There’s even subterfuge in the title, Son is a place that’s slightly north of Oslo, steeped in Nordic history and full of that unsettling atmosphere that I find Nordic Noir is so good at. Yet it’s also a person, so missed by those who love him and inextricably linked to this landscape, that has potentially become his final resting place. I was compelled to read this to the end, taking it everywhere with me on holiday so I could grab a chapter in a coffee shop or even in the car. This is an engrossing and addictive start to a promised new series and I’m already craving the next instalment.  

Out on 13th March from Orenda Books

Meet the Authors

Known as the Queen of French Noir, Johana Gustawsson is one of France’s most highly regarded, award-winning crime writers, recipient of the prestigious Cultura Ligue de l`Imaginaire Award for her gothic mystery Yule Island. Number-one bestselling books include Block 46, Keeper, Blood Song and her historical thriller, The Bleeding. Johana lives in Sweden with her family. A former journalist, Thomas Enger is the number-one bestselling author of the Henning Juul series and, with co-author Jørn Lier Horst, the international bestselling Blix & Ramm series, and one of the biggest proponents of the Nordic Noir genre. He lives in Oslo. Rights to Johana and Thomas’ books have been sold to a combined fifty countries and, for the first time, two crime writers, from two different countries, writing in two different languages, have joined forces to create an original series together.