A serial killer is burning people alive in the Lake District's prehistoric stone circles. He leaves no clues, and the police are helpless. When his name is found carved into the charred remains of the third victim, disgraced detective Washington Poe is brought back from suspension and into an investigation he wants no part of. He is reluctantly partnered with brilliant but socially awkward civilian analyst Tilly Bradshaw, and the mismatched pair uncover a trail that only he is meant to see. The elusive killer has a plan, and for some reason Poe is part of it.

Detective Chief Inspector Ryan retreats to Holy Island seeking sanctuary when he is forced to take sabbatical leave from his duties as a homicide detective. A few days before Christmas, his peace is shattered, and he is thrust back into the murky world of murder when a young woman is found dead amongst the ancient ruins of the nearby priory. When former local girl Dr. Anna Taylor arrives back on the island as a police consultant, old memories swim to the surface, making her confront her difficult past.

Sheffield’s beautiful Botanical Gardens - an oasis of peace in a world filled with sorrow, confusion and pain. And then, one morning, a body is found in the Gardens. A young woman, dead from a stab wound, buried in a quiet corner. Police quickly determine that the body’s been there for months. It would have gone undiscovered for years - but someone just sneaked into the Gardens and dug it up. Who is the victim? Who killed her and hid her body? Who dug her up? And who left a macabre marker on the body?

Someone is setting fire to Sheffield. It starts with small things – dustbins and abandoned sheds – so people don’t notice at first. But the calling card is there if you look for it. Soon the fires spread to offices, homes, people. The Firewatcher’s followers are growing and they have one particular blaze in mind – one that the police would do well to pay attention to. But D/S Adam Tyler is distracted by a case, one that he is unknowingly connected to. And if he can’t discover the link between the fires and himself, he will burn – along with the entire city. 

Following a devastating encounter with a serial killer, Detective Inspector Freya Bloom is left mentally scarred. After a six-month sabbatical, and with no desire to return to the bustling London streets, she accepts a position in rural Lincolnshire in search of a slower pace of life. But with London behind her, and a new life in the wild fens of Lincolnshire before her, she finds only endless drama in her new team, a tortured romance in her only ally, and crimes so deadly even the steely determination that drove her to success is tested.

A sinking boat is spotted off the South Coast. Waiting onboard is a grisly discovery. DCI Boyd, recently relocated from London to Hastings, is now with the East Sussex CID, and his first case is that of a local businessman and his new young wife, missing in the English Channel. All that remains of them is a grim scene aboard their half-submerged yacht and a digital trail of clues that could put Boyd and his daughter, Emma, in danger. 

Finding a home at DCI Alexander Monroe's Last Chance Saloon Crime Unit, Declan and his team are still recovering from the fallout connected to their most recent case.... But when Declan's old mentor, now terminally ill with cancer confesses to a gruesome murder, on the condition that Declan himself takes on the case, Declan and his colleagues find themselves in a race against time to find the real killer before a violent gang war breaks out over it. 

London. Early morning, June 2019: on the foreshore of the river Thames, a bag of bones is discovered. Human bones. DCI Samuel Owusu is called to the scene and quickly sends the bag for forensic examination. The bones are those of a young woman, killed by a blow to the head many years ago. Also inside the bag is a trail of clues, in particular the seeds of a rare tree which lead DCI Owusu back to a mansion in Chelsea where three people lay dead in a kitchen. Four deaths. An unsolved mystery. A family whose secrets can't stay buried for ever.

Hannah Davidson has a dementia-stricken father, an estranged TV-star brother and a mother whose death opened up hidden fault lines beneath the surface of their ordinary family life. Now the same age that Jen Davidson was when she was killed, Hannah realises she bears an uncanny resemblance to her glamorous mother, and when her father begins to confuse them, she is seriously unnerved. Determined to uncover exactly what happened to her mum, Hannah begins to exploit her arresting likeness, but soon the boundaries between Hannah and her mother become fatally blurred.

Mina McCreery's sister Evelyn disappeared 19 years ago. Her life has been defined by the intense public interest in the case. Now an anxious and reclusive adult, she lives alone on her family's destocked sheep farm. When Lane, a private investigator, approaches her with an offer to reinvestigate the case, she rejects him. The attention has had nothing but negative consequences for her and her family, and never brought them closer to an answer. 

Things change quickly in the world of espionage and clandestine operations. Jude Lyon of MI6 remembers the captured terrorist bomb-maker. He watched him being flown off to Syria, back when Syria was 'friendly'. No one expected him to survive interrogation there. Yet the man is alive, and someone has broken him out of jail.

Left reeling from the disappearance of his daughter and ex-wife, Staff Sergeant Dom Riley is a haunted man. After spending months investigating, he has exhausted nearly all leads in his hunt for answers. As Riley decides to make one final push for the truth, it emerges that multiple bombs are on board a civilian cruise ship and he is sent in to neutralise the threat. The mission is perilous before it’s even begun, requiring a low-altitude parachute jump, a manoeuvre he has only completed in training - but it’s not the journey, nor the bombs themselves, that pose the real threat. 

When the chief suspect in the notorious "peekaboo cop killer" case blew himself up, almost taking lead investigator DCI  Duncan Bone with him, the psychologically damaged detective thought his days on the force were over. But, when another PC is abducted and murdered in the same deranged peekaboo fashion, Bone is persuaded to return to lead the new investigation.

A bomb explodes in a newly designed shopping complex, ripping through the lives of everyone in its wake. Confirmed as a targeted terrorist attack, special units are quickly brought in to lock down the area. For bomb-disposal expert, Staff Sergeant Dominic Riley, Afghanistan never feels far away and that’s especially true on the morning of the bombing. And it's only just beginning.

Mark Campbell is in trouble. His latest book is five years late and his recent divorce has cleaned him out. Worse, his debts with Vic Hebden aren’t the kind you consolidate into one easy payment. And he’s already missed three. But Mark has a plan—finish his novel, then pay Hebden off with the advance. His daughter, Kay, is spending her summer holiday in the far north of Scotland. The hotel calls—Kay has run off, leaving a big bill, her phone, and a copy of Mark’s last book, Break the Chain. There's only one person to turn to—his ex, Olivia. Kay’s stepmother.