When a colleague becomes seriously ill, Chief Superintendent Frances Harman delays her retirement to oversee an investigation into a recent spate of "happy slappings". Initially, she takes a back seat, but it is not long before she is close to the action again.

Sophie Rivers is rightly proud of her cousin Andy, a famous rock’n’roll star. Andy has just renounced the excesses of the music business for a life of campaigning for good causes. So why would anyone want him dead? It all starts harmlessly enough: vandalism, graffiti…But when one of Andy’s roadies plunges to his death after swigging the singer’s drink, Sophie begins to fear for her cousin’s life. And then the killer, tired of being thwarted, turns his attentions to Sophie.

From the moment Lina Townend and Griff Tripp, set up their antiques stall at the weekend fair, Lina knows they’ve made a mistake. But Lina’s day is brightened when local director Emilia Cosworth begs Griff to take part in her latest play. Lina’s own good luck seems in short supply. Griff’s frequent rehearsals put strain on her relationship with DI Morris; a new antiques centre threatens their business; and Lina is visited by a man who wants her to work for him and seems disinclined to take no for an answer.

Actress Vena Burford is 'resting' between jobs. But needs must, and with few voice-over jobs in the pipeline, Vena takes on a few jobs for friends and family around the idyllic Stratford-Upon-Avon. But interior design leads her to violent threats and showing prospective buyers around houses ushers in a drug-smuggling ring. Vena comes to know all too well that the countryside is far from quiet.

While Jane waits for renovations to be completed on her new permanent home, she remains in temporary accommodation under the watchful eye of her landlord, Brian Dawes, chair of the governors at Wrayford School. Her work life is dominated by preparations for the all important school play, but behind the scenes the threat of major cuts to the school's budget puts a strain on morale. Alongside these concerns are her landlord's deteriorating health and the odd behaviour of her neighbours - both mysteries she could do without. 

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.

Police officer Sebastian Clifford never planned on becoming a private investigator. But when a scandal leads to the disbandment of his London based special squad, he finds himself out of a job. That is, until his cousin calls on him to investigate her husband’s high-profile death, and prove that it wasn’t a suicide. Clifford’s reluctant to get involved, but the more he digs, the more evidence he finds. With his ability to remember everything he's ever seen, he's the perfect person to untangle the layers of deceit.

Oxford, 1960. There's a murderer on the loose, and two unlikely heroes are poised to solve the case. Meet Probationary WPC Trudy Loveday - smart, enthusiastic and always underestimated. In the hope of getting her out of the way, Trudy’s senior officer assigns her to help coroner Clement Ryder as he re-opens the case of a young woman's death. She can't believe her luck – she is actually going to be working on a real murder case. 

Pleasure is the highest good: the group who called themselves the Cyrenaics embrace the hedonistic principle until the death of one of their members from an overdose. Sobered, the group went their separate ways. One headed for Canada, another disappeared and a third was believed to have committed suicide - at least until his body turns up in the wreck of a car swept up on the Solway mud flats.

Landscape gardener Imogen Bishop has spent the last 30 years trying to forget one fateful school night but when her estranged husband Greg Bishop is found dead in the grounds of her father's Georgian hotel, danger threatens to overwhelm her. Retired police officer Adam Hennessey, hoping for a peaceful life running his traditional Somerset country pub, finds himself drawn into the unfolding drama in the hotel across the road. 

When a beautiful, wealthy student is found dead in her room in Oxford's most prestigious college, Detective Inspector Bridget Hart is called to investigate. The murdered girl appeared to have no enemies, yet was killed in a brutal and bloody assault. Haunted and driven by her own personal tragedy, newly promoted DI Bridget Hart has a lot to prove as she leads her first murder case. Her investigation uncovers a tangled web of lies, lust and ambition, and brings her into conflict with powerful interests.

After his ex-wife bled to death in a bathtub, covered in his fingerprints, the case against Aleksander Kaminski seemed open and shut. Though sentenced to life in prison, he swears he's innocent, a claim supported by his current wife. Private investigator Dylan Scott finds himself drawn back to dreary Lancashire in a search for justice.

While Bea Abbot worries that she’s lost control of her domestic agency, she’s asked to find some domestic help for an eccentric little musician falsely accused of murder. She doesn’t realize how dangerous this might be until Jeremy - fleeing from attempts on his life - lands up on her doorstep. Researching the gang who’d used an attractive girl to entrap Jeremy, Bea finds traces of them throughout high society. Can Bea keep Jeremy - and herself - alive, while all he thinks about is composing a song for pretty, dead Josie?

Meet Sukey Reynolds: proud mother, wonderful cook...and police photographer turned amateur detective. Years ago, Sukey was hoping to become a detective, but life took a different turn. Now she’s happy to be involved with the local police force, as long as she still gets to work the occasional murder case....

Meet Zoe Finch, West Midlands Police's newest Detective Inspector. She's outspoken, ambitious, and damaged. And she's working a case that could make her career, or cost her everything...Fresh from the success of the Canary investigation into depravity and corruption at the highest levels, she's attracted attention. Not least from Assistant Chief Constable Bryn Jackson. But when Jackson is brutally murdered on the night of his retirement party, Zoe is dragged into a case that's deeply personal.