When two young girls disappear from their primary school, the village of Heighington is put on high alert - and not for the first time. Called in to investigate, Detective Karen Hart is sure that parallels with a previous disappearance are anything but coincidental. DS Hart is still reeling from a case she tried and failed to solve eighteen months ago, when a young woman vanished without a trace. She’s no nearer to the truth of what happened to Amy Fisher, but with two children missing now, too, the stakes have never been higher.

A man is found bludgeoned to death in woodland by the village of Canwick, and the close-knit community is sent into shock. Detective Karen Hart, still haunted by the tragic loss of her husband and daughter nearby, is brought in to investigate the horrific murder. It soon becomes clear that dark secrets lie behind Canwick’s unspoiled appearance. When Hart begins to suspect that a modern-day slavery ring has been hiding in plain sight among the villagers, she faces a race to find proof before the culprits slip from her grasp.

When two teenage girls vanish without a trace from an educational retreat at Chidlow House in Lincolnshire, the students and teachers are put on high alert. Called in to investigate, Detective Karen Hart questions everyone who came into contact with the two girls, Cressida and Natasha, in the days leading up to their disappearance. Stories of Chidlow House being haunted abound, but Hart - still coming to terms with the suspicious circumstances surrounding the tragic loss of her own family - knows that while the house might be otherworldly, the crime is grimly real.

Detective Jack Mackinnon has his work cut out trying to track down missing student, Anya Blonski. As Mackinnon follows the trail of obsession and murder to the shady owners of the Star Academy, who thrive on society's obsession with reality TV shows, he realises the fame they offer comes at a price. When a second girl goes missing, Mackinnon is forced to consider a serial killer may be stalking the city.

Detective Jack Mackinnon’s career is in serious trouble. Still in the Detective Chief Inspector’s bad books and excluded from the Major Investigation team, Mackinnon is assigned the case nobody wants. As Mackinnon investigates, he discovers a horrifying link to a crime committed a decade ago. Not forgotten. And never forgiven...

When the remains of a brutally murdered young woman are left hanging from the Glenfinnan Monument in the Highlands of Scotland, DCI Jack Logan and his Major Investigations team are dispatched to investigate. At first, the case appears to be fairly open and shut. But, as evidence mounts, Jack uncovers some shocking truths about the victim that risk turning the investigation into a potentially explosive international incident.

Two years ago, Beth turned her back on her three-year-old niece for just a few seconds. She disappeared without a trace. One day, Beth receives a photograph from an anonymous number; she is sure it's a photograph of her niece. She is determined to find her and bring her home. But someone isn't pleased when Beth returns, and they will do what it takes to get rid of her for good.

A man is found poisoned by the deadly toxin aconite. A note found at the scene leads Detective Sergeant Jack Mackinnon to a University of Oxford laboratory, where staff and students are desperate to hide their association with the victim. As Mackinnon gets closer to the truth, he finds his own family could be at risk. 

After the dramatic theft of a priceless artefact from Durham Cathedral, the rest of the world believes that DCI Ryan and his team were able to recover and return St Cuthbert's cross to its rightful home. But Ryan knows the cross he recovered was a fake - far from being over, their problems are only just beginning. Just as Ryan and his team begin to unravel the truth behind the spate of mysterious thefts, something even more priceless is stolen - something that can never be replaced. 

Tormented by the recent loss of a colleague, DCI Jack Logan is on the warpath, determined to bring down all those he holds responsible for the officer's death. His quest for revenge is cut short when a woman's body turns up on the remote island of Canna, and Jack is summoned to investigate. As a storm closes in, Jack finds himself cut-off from the rest of the world, with no car, no phone signal, and only DC Neish for company,

When a young man is found frozen to death on a Highland street in mid-December, DCI Jack Logan initially puts it down to a Christmas night out gone tragically wrong. But, when a postmortem reveals something more sinister, Jack discovers he is dealing with a cold, calculating killer with a long line of victims, a talent for torture, and a perverse sense of justice. 

In a busy shopping center, a little girl clutches a teddy bear, clinging to it in the absence of her mother, Katrina. Hours later, Katrina’s body is discovered in an abandoned building. For Detective Kim Stone, it looks like a quick, functional murder. But Kim’s instincts tell her there’s more to this senseless murder than meets the eye. What was the motive for killing a young mother out shopping with her child? 

In the quiet coastal town of Weston-super-Mare, a body is discovered at the foot of a cliff just months after a near-identical tragedy - and Detective Inspector Louise Blackwell can't believe it could be a coincidence. Next to the body, she discovers a note that echoes one found beside the first: Death is not the end. Louise is certain that behind these desperate acts someone is pulling the strings, but how many more will plunge to their demise before she can find out who - and why?

Just when he thought he was out.... Burdened by guilt over the trauma recently inflicted on his friends and colleagues, former-Detective Chief Inspector Jack Logan has spent the past nine months living in self-imposed exile. When a mother and her young daughter are the victims of a double murder staged to look like suicide, Logan is dragged back to help hunt down and catch a brutal, calculating killer. But the world has moved on without him.

How far would you go to bury the truth? While searching for a missing hill walker, Glencoe Mountain Rescue Team uncovers a body - just not the one they were looking for. Still dealing with the fallout from their last case, DCI Jack Logan and his team venture south from Inverness to investigate a brutal, gangland-style execution in the wilds of the Highland countryside. As the victim's dark secrets are gradually revealed, Jack uncovers the rot lurking beneath the stunning scenery, making himself the target of a criminal more dangerous than any he has faced before.