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. 

After a busy year fighting crime, DCI Ryan and his team of murder detectives are enjoying a festive season of goodwill, mulled wine and, in the case of DS Phillips, a stottie cake or two - that is, until a freak snowstorm forces their car off the main road and into the remote heart of Northumberland. Their Christmas spirit is soon tested when they’re forced to find shelter inside England’s most haunted castle, where they’re the uninvited guests at a ‘Candlelit Ghost Hunt’. It’s all fun and games - until one of the guests is murdered. 

Fresh from a high-profile case in the Paris fashion world, elite forensic psychologist and criminal profiler Dr Alexander Gregory receives a call from the New York State Homicide Squad. The wife of a notorious criminal has been admitted to a private psychiatric hospital and can no longer testify in his upcoming trial. Without her, their case will collapse, but amid reports that the staff are as unpredictable as their patients, who can the police trust? 

After uncovering a fresh wave of corruption within the ranks of Northumbria CID, Detective Chief Inspector Ryan was looking forward to an uneventful summer. But, when a young woman is shot dead on the remote army ranges of the Northumberland National Park, Ryan is called in to investigate. Meanwhile, violent crimes are being committed across sites of historic importance in the North East, the perpetrator leaving only a graffitied symbol as their calling card. As the body count rises, Ryan and his team must unravel the mystery behind its meaning - before it's too late....

When an old man is burned alive in a sleepy ex-mining village, Detective Chief Inspector Ryan is called in to investigate. He soon discovers that, beneath the facade of a close-knit community, the burn from decades-old betrayal still smoulders. When everyone had a motive, can he unravel the secrets of the past before the killer strikes again? Meanwhile, back at Northumbria CID, trouble is brewing with rumours of a mole in Ryan’s department. With everyone under suspicion, can he count on anybody but himself?  

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.

A secret worth dying for is a secret worth killing...When a violent storm uncovers the remains of an unknown young woman, long buried among the sand dunes, DI Tom Janssen must piece together fragmentary evidence to determine how she came to be there. In the years she lay undiscovered, several young women have disappeared, and as the team works through the possibilities, they come to an uncomfortable conclusion...Is a serial killer stalking coastal Norfolk? Each missing person had a story. Each of them had enemies. Some were more dangerous than others...

When a body is found on a lonely cliff top path, the angelic face of a murdered teenager lies facing the rising sun. Strangled by the hands of an unknown killer, it falls to DI Tom Janssen and his fledgling team to find out how she came to be there. Destined for a career in medicine, one to rival that of her parents, Holly Bettany’s future was as bright as it had been privileged. Seemingly, all that could threaten this promising teenager’s life was Holly herself.

A body caught on the end of a mast, another skewered by a rhond hook, and a chain of evidence Tanner simply cannot accept. As a twisting gale howls its way over Barton Broad, DS Jenny Evans joins a handsome old friend to help rescue the crew of an overturned boat. But when they discover a body, snagged on the end of the mast, one murder soon follows another, leaving DI John Tanner facing a race against time, desperate to prove that the most obvious suspect isn’t who everyone seems to think it is.

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.

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.

The remains of a 17th-century witch, an MP found hanging above a five-pointed star and three girls with powers beyond anyone's control. As DI Tanner and DS Evans endeavour to make plans for their big day, the chance discovery of Norfolk's last known witch, tried and hanged by Norfolk’s infamous Witchfinder General, sparks a chain of the most horrific events, none of which Tanner seems able to prevent.

Between the devil and the deep blue sea... Viking treasure is discovered beneath the icy waters of the North Sea, and local historian Dr Anna Taylor is called in to help catalogue the most exciting hoard in living memory. But when a shipwreck diver washes up dead, she’s soon out of her depth. Luckily, she knows just the person to call.... When DCI Ryan arrives at the picturesque fishing town of Seahouses, he's faced with an impenetrable wall of secrets and lies.

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 an old man is found dead inside the ancient hermitage at Warkworth Castle, Northumbria CID are called in to investigate. With no apparent motive, it’s their job to unravel why he was murdered - and this time they’re forced to do it without their star detective.... DCI Ryan is thousands of miles away. He’s tracked a killer across Europe and has sworn not to return until he has his man in custody. Nathan Armstrong is a dangerous psychopath, but there’s just one problem - he’s also an international celebrity: a world-famous thriller writer with money and connections.