A truly stunning debut both powerful and disturbing by a UK-based French author, set in London, the West Coast of Sweden and, worryingly, during WW2 in the Buchenwald concentration camp. The use of such a harrowing location and era might in other less-skillful hands smack of exploitation, but here it just anchors an already scary serial killer investigation in reality with a series of heart-jumping twists you never see coming. When similar mutilations appear in the murder of a female Swedish jewellery designer in Falkenberg and the discovery of young children's bodies on Hampstead Heath, Scotland Yard call on the services of seconded Canadian profiler Emily Roy, and true crime author Alexis Castells who knew the initial victim and feels compelled to become involved. The contrasting couple's investigation alongside both police forces slowly uncovers layers of horror and surprises. The first in a series, winner of several awards in its native France, this heralds the English language debut of a major new talent and will have people talking (DISCLAIMER: I am the translator of this book, which I was pleased to bring to the attention of its British publishers). ~ Maxim Jakubowski
The LoveReading view...
As the start to a new series, this is a truly menacing, striking and powerful read. Profiler Emily Roy, and Alexis Castells a true crime writer, join forces as mutilated bodies are discovered in Sweden and London. The tale begins in 2013, as a body is hidden and thoughts are revealed in chilling focus. Roy and Castells make a fascinating duo, each adding their own distinct style. Short chapters provoke interest, and set feelings whirling, before moving swiftly on. Buchenwald concentration camp squats with loathing intensity in 1944, breaking into the middle of the story, just how do the atrocities committed there link to the investigation? Maxim Jakobowski ensures a seamless translation as Johana Gustawsson releases evil behind a stark and deceptively simple writing style. ‘Block 46’ left me shuddering as it reached a dramatic conclusion, and yet I couldn’t turn away, oh what a clever and very shocking tale this is! ~ Liz Robinson
A 'Piece of Passion' from the Publisher...
As sometimes happens, Block 46 was recommended to me by a number of authors and reviewers, whose opinion I trust, and I was very excited to meet with Johana’s French publisher at the London Book Fair last year. My eldest son read it in the original French, as did an outside reader, and both come back with stars in their eyes, and a You MUST publish this book message! Maxim Jakubowski was already a fan, and we hired him to translate Block 46. Six months on and I still hadn’t read it. I flew through the first draft of the translation in less than a day, and knew exactly why everyone was raving – exactly why this book has won so many awards in Johana’s native France. This is a stunning piece of crime fiction, with a plot that twists and turns and leaves the reader both breathless and gasping for more. At its heart is a study of the nature of evil that is eye-opening and also terrifying, and the two main protagonists are fresh, never stereotypical, and hugely engaging. I am thrilled and honoured to be publishing such a fabulous series, with its sweeping plot and timelines. In all honesty, it is probably the best Noir to come out of France for a decade, by a young writer with a massive future ahead of her. ~ Karen Sullivan, Orenda Books
Click here to read a Q&A with the author.
Books in The Roy & Castells Series:
1. Block 46
2. Keeper
3. Blood Song
| Primary Genre | Thriller and Suspense |
| Other Genres: | |
| Recommendations: |
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Closing date: 02/08/2026
The hunt for a serial killer takes criminal profiler Emily Roys and true-crime writer Alexis Castells from London to Sweden, and back into the past, to Buchenwald Concentration Camp, in the first instalment an addictive, award-winning new series from the Queen of French Noir***Winner of Balai de la Dcouverte andNouvelle Plume d'Argent Awards******International Number One Bestseller***'Dark, oppressive and bloody, but it's also thought-provoking, compelling and very moving'Metro'Gustawsson's writing is so vivid, it's electrifying. Utterly compelling'Peter James'A bold and intelligent read'Laura Wilson,Guardian___________________Evil remembersFalkenberg, Sweden. The mutilated body of talented young jewellery designer, Linnea Blix, is found in a snow-swept marina. Hampstead Heath, London. The body of a young boy is discovered with similar wounds to Linnea's. Buchenwald Concentration Camp, 1944. In the midst of the hell of the Holocaust, Erich Hebner will do anything to see himself as a human again. Are the two murders the work of a serial killer, and how are they connected to shocking events at Buchenwald?Emily Roy, a profiler on loan to Scotland Yard from the Canadian Royal Mounted Police, joins up with Linnea's friend, French true-crime writer Alexis Castells, to investigate the puzzling case. They travel between Sweden and London, and then deep into the past, as a startling and terrifying connection comes to light. ___________________'A terrific, original duo' The Times'Multi-layered, superbly plotted, brimming with mystery, tension and bone-chilling violence, and with two very different - but equally fascinating - lead female characters, Block 46 is not for the squeamish or faint-hearted this is a book that has the power to shock and the artistry to impress long after the last page has turned' Lancashire Post'Utterly compelling' Woman's Own'A bold and audacious debut from a very talented writer. Heralds the beginning of a thrilling new series' R J Ellory'Viscerally brutal yet delicately beautiful, like blood spatter on fresh snow. An unbelievable debut' Matt Wesolowski'A truly unique and chilling blend of Nordic Noir's dark atmosphere gritty, bone-chilling, and harrowing - it's not for the faint of heart, and not to be missed'Crime by the Book'A real page-turner, I loved it' Martina Cole'A great serial-killer thriller with a nice twist first rate' James Oswald'Cleverly plotted, simply excellent' Ragnar Jnasson'A must-read' Daily Express'There's a touch of Hannibal Lector in this one, and the final plot twists are harsh and sudden. You'll want to double check the door locks and keep a few extra lights on, as you read the suspense is brutal' Kingdom Books
Block 46 features in the following genres: Thriller and Suspense, Fiction in translation, Books with reviews by our Reader Review Panel, Crime and Mystery, Debut Books of the Month, eBooks of the Month, Sharing Diverse Voices, Fiction, Fiction: special features, Recommendations
Block 46 is available in Paperback, Ebook
Block 46 was written by Johana Gustawsson and published by Orenda Books
£5.99