Detective Inspector Gwen Danbury comes from a family of investigators. Her father was a policeman, and her mother Joan often discussed cases with him - on one occasion helping him to solve a tricky murder. Gwen already has a capable, efficient sidekick in the form of DS Henry Jacobs - but nevertheless, her mum insists on helping Gwen with her inquiries.

DI Trueman and DS Riley are reluctant partners in crime-fighting, paired up after high-flyer Trueman suffered a nervous breakdown that left him struggling to get back on his feet. Working with Riley isn’t exactly what the doctor ordered - but the Sergeant turns out to be much more of a help than a hindrance when it comes to cracking cases.

Jazz-loving Policeman Charlie Resnick is one of the most popular characters in contemporary crime fiction. This thrilling collection brings together three dramatisations and two original radio stories starring the Nottingham-based detective, all scripted by his creator, award-winning author John Harvey.

Terminus finds her investigating the 'Lucky Charm' murders, as she searches for an elusive serial killer who haunts the railway station. In The Smithfield Murders, a grisly killing at London's famous meat market sparks another troubling investigation, while in The Net and the Canal, Enfield and her team look into a series of mysterious murders along Regent's Park Canal. Leaves of the Dead presents her with a trio of inexplicable deaths in the British Library - could they be ritual murders?

Glasgow’s finest are on the case in these thrilling radio adaptations, based on the books by Peter Turnbull. In the four-part serial Condition Purple, a murdered prostitute is found in the heart of Glasgow's prosperous business quarter. Could a tattoo on her body hold the key to finding her killer? In Two Way Cut, another four-parter, a headless body without a speck of blood on it has the cops puzzled - and who was the strange figure that PC Hamilton saw running along by the canal?

In these two compelling murder mysteries, MI6 officers Henry Colvil and Alex Soames become involved in a pair of complex cases which take them to the very top of the political and religious spheres. Written by acclaimed historian, broadcaster and author Christopher Lee, these gripping spy thrillers star Christopher Benjamin (Pride and Prejudice, Doctor Who) as Henry Colvil and Amanda Redman (The Good Karma Hospital, New Tricks) as Alex Soames. 

Two BBC Radio 4 adaptations of Victor Canning’s comic novels about the exploits of a shy Solicitor’s Clerk, starring Richard Griffiths. Edgar Finchley is middle-aged, unassuming and not in the habit of taking holidays - but in these two delightful dramatisations, he unexpectedly discovers the delights of travel as he crosses the Channel to the Continent and explores the English countryside.

DS Dave Brook is a long-serving, ducking-and-diving police officer who takes armed robberies and violent crime in his stride. But then he is teamed up with young 'grammar school boy' DC Blair Maxton from sleepy Epsom. How will Max cope with the mean streets of his new patch? Among the thrilling cases in these four series, the detectives tackle an armed gang, confront a notorious crime family, search for a missing wife, investigate a gruesome ax murder and the death of a reclusive young woman, and assist ‘The Sweeney’ flying squad.

A BBC Radio 4 crime drama about a Merseyside mum-turned-private eye. Single mum Rosie Monaghan is 39 and redundant. Wondering what to do with the rest of her life – and with two kids to support – she decides to start a new career as a private detective. In series 1 she begins her first investigation, involving a mystery client and a seemingly innocent death that no one else thinks is murder. But being a private eye proves trickier than she thought.

A collection of the BBC’s dramatisations of Ngaio Marsh’s most famous sleuth: Chief Inspector Roderick Alleyn. Includes 'A Man Lay Dead', 'A Surfeit of Lampreys', 'Opening Night' and 'When in Rome'.

A series of BBC Radio short stories, comprised of classic and period dramas featuring four female sleuths to rival Sherlock Holmes himself. 'The Redhill Sisterhood' by Catherine Louisa Pirkis, 'Mr Bovey’s Unexpected Will' by L. T. Meade and Robert Eustace, 'The Golden Slipper' by Anna Katharine Green and 'The Law and the Lady' by Wilkie Collins. Starring Gayanne Potter as Loveday Brooke, Elizabeth Conboy as Florence Cusack, Teresa Gallagher as Violet Strange and Abigail Docherty as Valeria Woodville.

The first six series of the popular radio drama set in a Manchester legal practice, starring David Schofield. Frank Twist and Sarah Gold lead a maverick team of freelance paralegals operating in the mean(ish) streets of Manchester. Their agency operates 24 hours a day, seven days a week, dispatching legal representatives to set free burglars, muggers and even some innocent people who find themselves on the wrong side of a cell door.

Five BBC Radio 4 dramatisations of John Buchan’s espionage thrillers featuring gentleman spy Richard Hannay. The forerunner to James Bond, Secret Agent Richard Hannay is a thoroughly British action hero, pursuing ruthless villains, foiling deadly plans and risking life and limb for his country. This gripping collection encompasses all five of Hannay’s adventures, adapted for radio with superb casts including Tom Baker, Clive Merrison, Stuart Milligan, Jasmine Hyde and Patrick Malahide.

Whose Body? first introduced Lord Peter to the world and begins with a corpse in the bath of a London flat. Clouds of Witness finds Wimsey investigating murder close to home, and in Unnatural Death he investigates the suspicious demise of an elderly woman. First broadcast on BBC radio in the 1970s and presented here in their entirety, these full-cast adaptations are admired by fans of the genre worldwide.

In these two dramas, she puts her extraordinary mind to work investigating cases of disguise, dismemberment, mayhem and murder. In Speedy Death, a country house in the 1920s is rocked by a murder which takes place in a room which is first locked, then later unlocked. As fingers point and the suspects begin to turn on each other, another death occurs. Then The Mystery of a Butcher's Shop sees Mrs Bradley investigating as a headless body is found in the butcher's shop.