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.
Readers also enjoyed
J M Dalgliesh
Before he ever penned a crime scene or built the quiet tension of a small-town mystery, J.M. Dalgliesh was drawn to the shadows that linger at the edges of everyday life—the things left unsaid, the truths that hide beneath the surface. Raised in Norfolk, England, his early years were spent surrounded by the kind of windswept coastlines and weather-beaten streets that would later seep into the moody, atmospheric settings of his novels.
Dalgliesh didn’t follow the traditional literary path. His journey into writing came after years of working with people from all walks of life, experiences that gave him a sharp eye for the unspoken complexities of human nature. That empathy, coupled with a natural instinct for suspense, forms the backbone of his storytelling. His books often explore the fractures beneath seemingly tranquil communities, peeling back layers of civility to reveal the quiet violence that can lurk within.
Hidden Norfolk
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.
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.
Hidden Norfolk consists of sixteen books and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

