When she's not digging up bones or other ancient objects, Ruth Galloway lectures at the University of North Norfolk. She lives happily alone in a remote place called Saltmarsh overlooking the North Sea and, for company; she has her cats Flint and Sparky, and Radio 4. When a child's bones are found in the marshes near an ancient site that Ruth worked on ten years earlier, Ruth is asked to date them.

Clare Cassidy is no stranger to murder. A high school English teacher specializing in the Gothic writer R. M. Holland, she teaches a course on it every year. But when one of Clare’s colleagues and closest friends is found dead, with a line from R. M. Holland’s most famous story, “The Stranger”, left by her body, Clare is horrified to see her life collide with the story lines of her favorite literature. 

Brighton, 1950: When the body of a girl is found, cut into three, Detective Inspector Edgar Stephens is reminded of a magic trick: the Zig Zag Girl. The inventor of the trick, Max Mephisto, is an old friend of Edgar's. When the dead girl turns out to be known to him, Max decides to help Edgar investigate.

DS Caitlin Fitzgerald has a secret—but it's one she's deleted from her memory. In the 1990s when she was at school, she and her friends killed a fellow pupil. Thirty years later, Caitlin is happily married and loves her job as a police officer. One day, her husband persuades her to go to a school reunion and another ex-pupil, Garfield Rice, is found dead, supposedly from a drug overdose. As Garfield was an eminent Labour MP and the investigation is high profile, it's headed by Caitlin's new boss, DI Harbinder Kaur. 

Crimebusting duo DI Jackman and DS Evans are back, solving another crime that will make your skin crawl. Twenty years ago: a farmer and his wife are cut to pieces by a ruthless serial killer. Now: a woman is viciously stabbed to death in the upmarket kitchen of her beautiful house on the edge of the marshes. Then a man called Daniel Kinder walks into Saltern police station and confesses to the murder. But DI Rowan Jackman and DS Marie Evans of the Fenland Constabulary soon discover that there is a lot more to Daniel than meets the eye.

Ruth Galloway’s expertise is called upon when builders, demolishing an old house in Norwich, uncover the bones of a child – minus the skull – beneath a doorway. Is it some ritual sacrifice or just plain straightforward murder? DCI Harry Nelson investigates. The house was once a children’s home. Nelson traces the Catholic priest who used to run the place. He tells him that two children did go missing forty years before – a boy and a girl.

When she’s not digging up bones or other ancient objects, Ruth Galloway lectures at the University of North Norfolk. She lives happily alone in a remote, wild place called Saltmarsh overlooking the North Sea under Norfolk’s vast skies. When a child’s bones are found in the marshes near an ancient site that Ruth worked on 10 years earlier, she is asked to date them....

There's a serial killer targeting the streets of Newcastle, seemingly picking his victims at random but subjecting them all to the same torturous end. When the Chief Inspector on the case goes missing, it falls on DCI Ryan to track down the man who is brutally murdering women and goading the police to 'catch me if you can'. As everyone becomes a suspect, Ryan and his team get drawn further and further into the case, but for Ryan the nightmare gets closer to home than he could ever have imagined. 

When builders discover a human skeleton in the wall during a renovation of a café, they immediately call in DCI Harry Nelson and Dr. Ruth Galloway. The bones turn out to be modern—the remains of Katherine Sands, who went missing in the 90s. Right before she disappeared, Katherine attended a spiritual wellness course led by none other than Ruth’s dear friend Cathbad. When he realizes that Ruth is in danger, Nelson is finally forced to face his feelings for her. What can the future hold for them after all this time?

When a woman's body is discovered in a cathedral and hours later a young man is found hanging from a tree outside his home, Detective Lottie Parker is called in to lead the investigation. Both bodies have the same distinctive tattoo clumsily inscribed on their legs. It's clear the pair are connected, but how? The trail leads Lottie to St Angela's, a former children's home, with a dark connection to her own family history. Suddenly the case just got personal.