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?

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.

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.

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.

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.

The master turns sleuth and spy in this quintet of radio dramas. Actor, playwright, songwriter, director, author and star - as far as we know, Noël Coward never added ‘detective’ or ‘undercover agent’ to his astonishing achievements. But could the intriguing gaps in his memoirs be hiding a thrilling secret life? 

Each Roman Catholic parish compiles a Book of the Dead from the lists of departed loved ones submitted by parishioners. Printed on the front of the envelopes are three words: November Dead List. In this series, a young priest opens one such envelope and discovers not a list of the dead but a list of people he knows to be alive and members of his congregation. At first he thinks it's someone's idea of a joke. Then the people named start turning up dead.

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.

Charles Paris is his own worst enemy, a louche lush who can resist anything except temptation - especially in the form of women and alcohol. He’s been out of work so long now he feels he may never get a job and he’s driving Frances, his semi-ex-wife, mad. So when he’s offered a small role in a play, she nearly pushes him out of the door. But it seems that ‘The Message is Murder’ is such a terrible production that someone wants to kill off the cast.

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.

TV’s first ecclesiastical comedy, All Gas and Gaiters was enjoyed by more than 10 million viewers on BBC One between 1966 and 1971. Written by husband-and-wife-team Pauline Devaney and Edwin Apps, it was so popular that a selection of scripts were revised and re-recorded for radio with the same star cast as the television series. Robertson Hare starred as the archdeacon of the fictional St Ogg’s Cathedral. 

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. 

Young and idealistic, he is full of enthusiasm when he first arrives in the small mining village of Drineffy, where he is to work as assistant to the elderly Dr Page. But he soon encounters corruption, apathy, and appalling medical practices and becomes determined to storm the citadel of the medical establishment and make a difference.

After the death of her GP husband, widow Sarah is battling to bring up her strong-willed 18-year-old daughter, Clare, hindered by her meddling mother, Eleanor. Living on the middle floor of the family home, with Clare downstairs and Eleanor upstairs, Sarah finds herself besieged from above and below as she tries to cope with the demands of both her mum and her daughter. Luckily, she finds solace at work, where her best friend and boss at Bygone Books, Russell, provides a sympathetic ear.

Fine Time Fontayne stars as pitman-turned-private eye Stephen J Blackburn in this whimsical detective series. When he’s made redundant from his job at a South Yorkshire pit, Stephen J Blackburn sets out to forge a new career as a private investigator. With his trainee assistant Tracey, he looks into a series of complicated cases ranging from plagiarism to missing persons. In Series 1, the duo are confronted with Hungarian exiles, a philandering husband, a long-lost brother, a purloined TV script and a time-share cash con.