In North Devon, where the rivers Taw and Torridge converge and run into the sea, Detective Matthew Venn stands outside the church as his father's funeral takes place. The day Matthew turned his back on the strict evangelical community in which he grew up, he lost his family, too. Now he's back, not just to mourn his father at a distance, but to take charge of his first major case in the Two Rivers region; a complex place not quite as idyllic as tourists suppose.

It is a cold January morning and Shetland lies buried beneath a deep layer of snow. Trudging home, Fran Hunter's eye is drawn to a vivid splash of colour on the white ground, ravens circling above. It is the strangled body of her teenage neighbour Catherine Ross. The locals on the quiet island stubbornly focus their gaze on one man – loner and simpleton Magnus Tait. But when police insist on opening out the investigation a veil of suspicion and fear is thrown over the entire community. For the first time in years, Catherine's neighbours nervously lock their doors, whilst a killer lives on in their midst.

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.

In a peaceful retirement village, four unlikely friends meet up once a week to investigate unsolved killings. But when a local property developer shows up dead, 'The Thursday Murder Club' finds themselves in the middle of their first live case. The four friends, Elizabeth, Joyce, Ibrahim and Ron, might be octogenarians, but they still have a few tricks up their sleeves. Can our unorthodox but brilliant gang catch the killer, before it's too late?

Detective Peter Porteous is called to Cranwell Lake, where the body of a teenager has been discovered. After trawling through the missing persons files, he deduces that the corpse is Michael Grey, an enigmatic and secretive young man who was reported missing by his foster parents in 1972. For country prison officer Hannah Morton, it is the shock of her life. Michael had been her boyfriend, and she had been with him the night he disappeared. The news report that a body has been found brings back dreaded and long-buried memories from her past.... 

Twenty-five-year-old Lizzie Bartholomew has had more than her fair share of struggles. Abandoned as a baby, she spent her childhood moving between foster homes. Now she is running away from her past.... A holiday in Morocco seems to be the perfect escape. Especially when she meets Philip, a fellow tourist who distracts her from her troubles. After a brief affair, Lizzie returns to England, to a solicitor's letter. Philip Samson has died. In his will, he has left Lizzie a gift of £15,000. But there are conditions attached to this unexpected legacy....

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.

Meet DCI Lesley Clarke. She’s a straight-talking city copper who doesn’t suffer fools gladly…and she’s been transferred to rural Dorset. After being injured in a bomb attack, Lesley is presented with a choice - early retirement, or a period of respite in a calmer location. But things don’t stay calm for long. Before she’s even started her new job, Lesley is dragged into investigating a murder at one of England’s most iconic landmarks, the imposing Corfe Castle.

Ex-priest DI Frank Farrell has returned to his roots in Dumfries, only to be landed with a disturbing murder case. Even worse, Farrell knows the victim: Father Boyd, the man who forced him out of the priesthood 18 years earlier. With no leads, Farrell must delve into the old priest’s past, one that is inexorably linked with his own. But his attention is diverted when a pair of twin boys go missing. The Dumfries police force recover one in an abandoned church, unharmed. But where is his brother?

On a freezing winter morning, fishermen pull a body from the sea. It is quickly discovered that the dead man was the prime suspect in a decade-old investigation, when a prominent civil servant disappeared without trace. DCI Karen Pirie was the last detective to review the file and is drawn into a sinister world of betrayal and dark secrets. But Karen is already grappling with another case, one with even more questions and fewer answers. A skeleton has been discovered in an abandoned camper van and all clues point to a killer who never faced justice - a killer who is still out there.

Criminologist Martin Knight lives a gilded life and is a thorn in the side of the police. But then his wife, Liz, goes missing. There is no good explanation and no sign of Martin.... To make things worse, Liz is the ex-girlfriend of DCI Craig Gillard who is drawn into the investigation. Is it just a missing person or something worse? And what relevance do the events around the shocking Girl F case, so taken up by Knight, have to do with the present? The truth is darker than you could ever have imagined.

1979. It is the winter of discontent, and reporter Allie Burns is chasing her first big scoop. There are few women in the newsroom, and she needs something explosive for the boys' club to take her seriously. Soon Allie and fellow journalist Danny Sullivan are exposing the criminal underbelly of respectable Scotland. They risk making powerful enemies - and Allie won't stop there.

A serial killer is terrorizing the senior citizens of Denton, and the local police are succumbing to a flu epidemic. In uncertain charge of the investigations is Detective Inspector Jack Frost, crumpled, slapdash, and foul-mouthed as ever. Trying to cope despite inadequate backup, but there is never enough time; the unsolved crimes pile up and the vicious killings go on.

Visiting her family's South Carolina estate, socialite Gray Godfrey wakes from a night out to an empty bed. Her husband, Paul, is gone, and a thrashing hangover has wiped her memory clean. At first, she's relieved for the break from her tumultuous marriage; perhaps Paul just needed some space. But when his car is found abandoned on the highway, Gray must face the truth: Paul is gone. And Gray may not want him found. Her life is unraveling. When a stranger named Annie calls claiming to know Paul's whereabouts, Gray reluctantly accepts her help. 

Following retirement, Marigold Darwin returns to her home village determined to purchase a house. She meets two young boys, Mark and Steve, who hang around the Willows, where old Tom Morton lives. His housekeeper Ivy sometimes babysits Mark, although this may be a mistake. Neither boy is in the least concerned about others, regarding casual deception and theft as just part of everyday life. The same is true of their two friends, who have a seriously disturbed mother. Marigold is gradually drawn into the lives of all.