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.

With his cape, canes and shovel hat, portly amateur sleuth Dr Gideon Fell cuts an eccentric figure - but his odd appearance belies his sharp intellect and astonishing faculty for deduction. Created by crime novelist John Dickson Carr and supposedly based on fellow author G. K. Chesterton, Dr Fell appeared in 23 novels between 1933 and 1967. This radio collection comprises all eight of the BBC adaptations based on Carr's best-selling books.

Alison Steadman and Sue Johnston star as world-weary hack Dee T. Mitchell in these two mystery thrillers set in South Wales. These two gripping crime dramas follow the dogged, imaginative and impressive investigations of Dee T. Mitchell, a reporter on a local Swansea newspaper, as she attempts to uncover the murders of two individuals and in the process exposes deep secrets and cover-ups across the Gower peninsula and beyond.

Brighton, 1957: a sunny seaside resort with a sinister underbelly. This den of villainy is policed by the touchingly innocent Inspector Steine, who naively believes he wiped out all the hoodlums in the Middle Street Massacre six years earlier. Can long-suffering Sergeant Brunswick and keen Constable Twitten persuade him that a criminal mastermind is at large - and that the station's charlady, Mrs Groynes, might bear investigation?

Norman Birkett KC (1883-1962) was a real-life Rumpole - a distinguished and highly skilled lawyer who had numerous successes in the courtroom during his long career. This collection covers some of his most famous cases of the inter-war years, including the dramatic trial of Buck Ruxton; the notorious Dennistoun affair; and the peculiar events surrounding the mysterious cyclist Ronald Light.

Ex-policeman Galbraith is caught up in mystery and murder in these two gripping, fast-paced detective dramas. After a long career in the Flying Squad, veteran copper Bill Galbraith is hanging up his truncheon and saying goodbye to the police force. He's looking forward to a quiet life on civvy street - but his best friend, private investigator Tommy Evans, has other ideas.

1920s Stirling, and Chief Pathologist Dr Wallace is the town's acknowledged expert on all matters forensic. But he's not the only detective in the family - his daughter Barbara, a medical student, also has quite a talent for investigating. In these six one-off dramas, the two amateur sleuths join forces to tackle a string of tricky cases, each involving a suspicious death.

Trouble erupts as a serial killer launches a huge legal appeal against his conviction, claiming police corruption, and pointing the finger directly at young DC Peter Boyd – and implicating forensic scientist, Frankie Wharton. With Boyd forced to disappear, criminal profiler, Grace Foley, and cops, Spencer Jordan, and Mel Silver, join Frankie to clear their names and save Boyd from disgrace and possible prison. Told over five days, with each character taking turns to tell their story, this heart-stopping case sees them racing to beat the clock as the unthinkable unfolds.

Acclaimed as 'the most thoroughly European of British crime writers' (Guardian), Nicolas Freeling was well known for his novels featuring Dutch sleuth Van der Valk and French policeman Henri Castang. Included in this collection are six stories showcasing both detectives, as well as a bonus programme exploring Van der Valk and his creator.

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.

Jeremy Clyde stars as the cricket playing A. J. Raffles, with Michael Cochrane as his jeweller sidekick, Bunny. Together they embark upon a series of well-planned crimes against the highest of society.

One of the most popular female sleuths in modern crime fiction, Chicago private eye V.I. Warshawski is a strong, smart, independent heroine in a male-dominated world. She tracks down corrupt businessmen, ruthless blackmailers and cold-blooded murderers - while trying not to get killed herself. Included in this collection are the first four best-selling V.I. Warshawski novels from Sara Paretsky - plus a short story featuring the hard-boiled PI, read by Buffy Davis.

In these two series, set on selected dates in January 1895 and December 1896, we follow the day-to-day shenanigans of Bridgford station master Joe Braddock and his staff, along with a motley crew of passengers and passers-by. Each episode is a self-contained drama, as well as telling the ongoing story of the crises and challenges tackled by the team, and their rivalries, enmities, friendships and burgeoning romances.

Sergeant Jimmy Vogel is an old-school, down-to-earth copper. Dedicated and tenacious, he's happy to work overtime to get results (to the dismay of his long-suffering wife, Mo). But after repeatedly missing out on promotion, he finds himself working under Superintendent Fraser, whose methods are alien to him. For Jimmy, policing's about understanding human nature, while his boss relies more on facts and figures. But to catch criminals, it takes both science and instinct, as the duo discover in these four stories.

The Martin Beck books are widely acknowledged as some of the most influential detective novels ever written. Written by Swedish husband and wife team Maj Sjöwall and Per Wahlöö between 1965 and 1975, the 10-book series set a gold standard for all subsequent Scandinavian crime fiction. Long before Kurt Wallander or Harry Hole, Beck was the original flawed policeman, working with a motley collection of colleagues to uncover the cruelty and injustice lurking beneath the surface of Sweden's liberal society.