Frank Twist and Sarah Gold run The Agency, a paralegal firm based in sunny Manchester. With the help of their team of freelancers, they operate a round-the-clock advice service, going into police stations across the North West to offer help and support to those in custody. In these 26 episodes, their clients include the good, the bad and the ugly: from a teenager pulled in for texting an indecent photo of his girlfriend, to a man detained for suspected arson at a primary school. 

This is the collected BBC radio productions of the internationally renowned playwright Tom Stoppard. One of the giants of British theatre, Sir Tom Stoppard has been writing for the stage and screen for over 50 years. Full of wit, verbal brilliance and big ideas, his plays appeal to critics and audiences alike and are among the most studied works of the last century.

Inspector Purbright is a thoroughly English policeman: affable, polite, dogged and decent. Created by award-winning crime writer Colin Watson, he appeared in 12 Flaxborough mysteries, four of which were adapted for BBC TV under the title Murder Most English. These five radio dramatisations star Peter Jeffrey, John Pullen and John Rowe as Purbright.

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.

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?

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.

Hugo Speer stars as John Stone in the final two series of this gritty, fast-paced crime drama. Manchester detective DCI Stone and his team are faced with more morally challenging cases in these hard-hitting stories. When a dead body is discovered at an inner city hotel DCI Stone is forced to navigate the murky and transient world of catering.

Manchester detective DCI Stone and his team are faced with 10 complex, morally challenging cases in this collection of hard-hitting radio dramas. As series 5 opens, Stone is still reeling from the mishandled shooting of Callum Gartside, a gunman who had murdered his own family. With his personal life in tatters, he must find the strength to hold it together and do his job. 

Seventeen stories from the gritty crime series created by Danny Brocklehurst, starring Hugo Speer as Manchester detective John Stone. This collection brings together Series 1 to 4 of this intelligent detective drama, tackling morally ambiguous, complex and challenging subjects. DCI Stone and his team investigate a series of brutal murders and missing person cases, among other grisly crimes. Starring Hugo Speer as DCI John Stone, Craig Cheetham as DI Mike Tanner and Deborah McAndrew as DS Sue Kelly.

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.

Kenneth Cranham and Alex Lanipekun star in these 15 hard-hitting crime dramas. Chalk and cheese coppers Max Matthews and Sean Armitage are from different generations and different worlds, but together they make a remarkable team. In this powerful, unconventional police procedural, we join the detective duo in the interview room as they practise their unique style of interrogation in a bid to extract a confession....

Cantankerous and dishevelled, Chief Inspector Dover is no one's idea of a model detective - but he does have an uncanny knack for solving crimes. In these radio dramas, set in the 1960s and '70s, he and his long-suffering sergeant, Charlie McGregor, investigate sinister cases of kidnap and murder. The first four are adapted from Joyce Porter's novels, while the latter two are original stories based on her characters.

London,1953. Josephine Daunt and Susan Dervish both worked for the Ministry of Defence during the Second World War, doing top-secret, highly dangerous espionage work. But in peacetime, they find themselves without a job and feeling useless. Determined to put their talents to good use, they decide to set up a detective agency, with the help of former private eye Bill Mackie. From their Covent Garden office, they handle a steady flow of business.

Seven BBC Radio 4 full-cast dramatisations of P. D. James' acclaimed mysteries, plus P. D. James in Her Own Words. This collection includes: Cover Her Face, A Taste for Death, Devices and Desires, A Certain Justice, The Private Patient, An Unsuitable Job for a Woman and The Skull Beneath the Skin.

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.