Hidden Norfolk · #3
Kill Our Sins
What would you do to keep your past a secret?
When the mutilated remains of a woman are retrieved by local fisherman, it falls to DI Tom Janssen and his team to identify how she came to be in the water and what put her there. Joined on the case by his new permanent boss, DCI Tamara Greave, it remains to be proven if the woman's death was a result of foul play or a tragic accident.
The victim carried no means of identification, was poorly dressed for the winter and horribly disfigured when pulled from the water. As the case progresses old ghosts return to haunt those living in the present. Matters thought settled a long time ago face intense scrutiny... attention that some hoped would never come to pass. When childhood friends begin to question one another, suddenly the long forgotten past comes to the fore.
The misadventure of youth can have grave consequences. No matter how much time passes nor how deep you bury them, your sins will always return to haunt you. But who has the most to lose and what else are they willing to sacrifice in order to keep what they have? Is someone prepared to kill for their sins?
Janssen must reveal and catch a killer without a conscience before they strike again...
Set within the mysterious beauty of coastal Norfolk, this-paced British detective novel is a dark murder mystery with moments of humour and a touch of romance, one that will keep you guessing until the very end when the final shocking twist is revealed.
Kill Our Sinsis the third novel in a new series of thrillers from Amazon number one best-selling crime writer, JM Dalgliesh, the author of the Dark Yorkshire books. Perfect for fans of LJ Ross, JD Kirk, Angela Marsons, Joy Ellis and Damien Boyd.
The series
Tucked away on England’s brooding east coast, where the land bleeds into mist and marsh, the Hidden Norfolk series unfolds with quiet intensity. It’s here—beneath the surface of a place known more for coastal charm than crime—that the past lingers like fog and truth is a slippery, shifting thing.
Read full series description
Following Detective Inspector Tom Janssen, each story peels back the veneer of village life, revealing the tension, trauma, and long-buried secrets that ripple just beneath. These aren’t crimes of convenience—they’re rooted deep in character, shaped by community and carried out in silence. In this world, justice isn’t clean-cut, and resolution rarely comes without personal cost.
What makes the series stand out in the realm of British detective fiction is its devotion to atmosphere over action. The sense of place is almost a character in itself—windswept beaches, fading skies, and forgotten lanes form the backdrop to crimes that echo long after the final page. The pacing is deliberate, the storytelling intimate, and the emotional weight unflinching.
Fans of slow-burn crime novels, rich in psychological complexity and steeped in setting, will find themselves drawn into the quiet power of these investigations. There’s nothing flashy here—just sharp writing, layered plots, and a protagonist whose quiet persistence mirrors the landscape he patrols. In Hidden Norfolk, every whisper of wind might be carrying a secret, and no one is ever quite as innocent as they seem.
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#3 · 2020Kill Our Sins 
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#8 · 2021A Dark Sin 
#9 · 2021To Die For 
#10 · 2022Fool Me Twice 
#11 · 2022The Raven Song 
#12 · 2022Angel of Death 
#13 · 2023Dead To Me 
#14 · 2023Blood Runs Cold 
#15 · 2024Watch and Prey 
#16 · 2025When Death Calls 
#17 · 2026Keep No Secrets 
#18 · 2027Hidden Norfolk Book 18 Be the first reviewer
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