Blood Runs Cold
Believe in nothing... and kill for something...
When a man's dismembered body is discovered at an abandoned quarry on the north Norfolk coast, DI Tom Janssen and his team must wade through his secretive life to figure out how he met his end.
The victim was a quiet man, well respected by those who knew him, and someone often willing to help local charities with his free time. Presenting an image of himself to the world of a simple, inoffensive individual, he never allowed anyone close enough to look behind the mask. As his associations become clearer, the team realise that there are others with secrets of their own... but are they willing to kill to keep them that way?
With a community reeling from such a gruesome and seemingly macabre act of violence the pressure is on to get a result. When the investigation crosses paths with another operated by the Major Crimes Unit, Tom begins to question who the real victim is and why, to some, the murder is such a low priority?
Blood Runs Cold is the fourteenth novel in the Hidden Norfolk crime series by the multi-million selling British crime writer, JM Dalgliesh, the author of the Dark Yorkshire books. Perfect for fans of JD Kirk, Damien Boyd, LJ Ross, Rachel McLean and Simon McCleave.
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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.

