Undercover ops are always dangerous, but DC Constance Fairchild never expected things to go this wrong. Returning to their base of operations, an anonymous office in a shabby neighbourhood, she finds the bloodied body of her boss and friend, DI Pete Copperthwaite. He's been executed - a single shot to the head. In the aftermath, it seems someone in the Met is determined to make sure that blame for the wrecked operation falls squarely on Con's shoulders. She is cut loose and cast out, angry and alone with her grief....

In the darkness of a cold December morning, Detective Kim Stone steps through the doors of Halesowen Police Station. She’s about to meet her team for the first time. When the body of a young man is found beheaded and staked to the ground in a secluded area of the Clent Hills, Kim and her new squad rush to the crime scene. This audio edition includes exclusive bonus content.

'And in Edinburgh of all places. I mean, you never think of that sort of thing happening in Edinburgh, do you...?' 'That sort of thing' is the brutal abduction and murder of two young girls. And now a third is missing, presumably gone to the same sad end. Detective Sergeant John Rebus, smoking and drinking too much, his own young daughter spirited away south by his disenchanted wife, is one of many policemen hunting the killer.

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. 

Up until now the only serial killers Tony Hill had encountered were safely behind bars. This one’s different - this one’s on the loose. Four men have been found mutilated and tortured. As fear grips the city, the police turn to clinical psychologist Tony Hill for a profile of the killer. But soon Tony becomes the unsuspecting target in a battle of wits and wills, where he has to use every ounce of his professional nerve to survive.

How can a child vanish without a trace? Last night, eight-year-old Daisy Mason disappeared from a summer party at her home. No-one at the party noticed her leave. Even her parents aren't sure of the last time they saw her. DI Adam Fawley is trying to keep an open mind. But he knows that in nine cases out of 10, it's someone close to the victim. When a pair of bloody tights is discovered, Fawley's worst suspicions are concerned. Someone knows where Daisy is. And her time is running out.

It was meant to be a harmless stag-night prank. A few hours later Michael Harrison has disappeared, and his friends are dead. With only three days to the wedding, Detective Superintendent Roy Grace - a man haunted by the shadow of his own missing wife - is contacted by Michael's beautiful, distraught fiancée, Ashley Harper. Grace discovers that the one man who ought to know Michael Harrison's whereabouts is saying nothing.

First a shooting, then a grisly discovery on the common.... Police partners, D.I. Calladine and D.S. Ruth Bayliss race against time to track down a killer before the whole area erupts in violence. Their boss thinks it's all down to drug lord Ray Fallon, but Calladine's instincts say something far nastier is happening on the Hobfield housing estate. Can this duo track down the murderer before anyone else dies and before the press publicise the gruesome crimes?

As a favour to her rock journalist boyfriend, private detective Kate Brannigan agrees to track down a missing songwriter, Moira Pollock - a search that takes her into some of the seediest parts of Leeds and Bradford. But little does she realise that finding Moira is only a prelude to murder. Juggling her other cases, including a search to uncover the source of counterfeit luxury goods, Brannigan finds herself for the first time on the trail of a killer.

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.

Amos Decker's life changed forever - twice. The first time was on the gridiron. A big, towering athlete, he was the only person from his hometown of Burlington ever to go pro. But his career ended before it had a chance to begin. On his very first play, a violent helmet-to-helmet collision knocked him off the field for good and left him with an improbable side effect - he can never forget anything.

After an elite criminal profiling unit is shut down amid a storm of scandal and mismanagement, only one person emerges unscathed. Forensic psychiatrist Doctor Alexander Gregory has a reputation for being able to step inside the darkest minds to uncover whatever secrets lie hidden there, and soon enough he finds himself drawn into the murky world of murder investigation. In the beautiful hills of County Mayo, Ireland, a killer is on the loose. Panic has a stranglehold on its rural community, and the Garda are running out of time. 

Three very different women come together at isolated Baikie’s Cottage on the North Pennines to complete an environmental survey. Rachael, the team leader, is still reeling after a double betrayal by her lover and boss, Peter Kemp. Anne, a botanist, sees the survey as a chance to indulge in a little deception of her own. And then there is Grace, a strange, uncommunicative young woman hiding plenty of her own secrets. 

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.

When 11-year-old Evan vanishes without trace, his parents are plunged into their worst nightmare. Especially as the police, under massive pressure, have no answers. But months later Evan is unexpectedly found, frightened and refusing to speak. His loving family realise life will never be the same again. DI Naylor knows that unless those who took Evan are caught, other children are in danger. And with Evan silent, she must race against time to find those responsible....