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.

John Fuller-Carp, the Machiavellian head of chambers at Forecourt Buildings, is determined to become a QC and will perform almost any moral contortion to achieve his goal. When left-wing Ruth Quirke, rumoured to be a High Court judge's daughter, applies to join his chambers, Fuller-Carp's imagination goes into overdrive and promotion seems inevitable. However, his attempts to project a 'New Labour' image cut no ice with Ruth, and the two are soon at each other's throats. 

Meet Dr Anthony Webster and Dr Ruth Anderson, two pathologists attempting to live normal lives in an atmosphere of death, decay and seriously unpleasant smells. Anthony loves his chosen profession, finding every cadaver exciting and surprising: 'they're like Kinder eggs that have died'. Ruth, however, longs for a juicy murder mystery, instead of one routine autopsy after another.

London, England, 1952. Meet the mercurial genius Professor Quanderhorn (James Fleet) - a maverick scientist with absolutely no moral compass. Join him and his rag-tag crew on their frontal-lobe-knotting escapades as they battle insane hybrid creatures: the Gorrirrel and the Squirrilla, to the death; become gods to a Stone-Age tribe; are engulfed in a Martian invasion of Earth; escape shipwreck on the Moon in a spacecraft powered by anger; and evade multiple fiendish traps in the Alien Ziggurat of Death. Will our crew of Brave Boffins survive?  

Frustrated copy man Ken Handley cannot help but conceive of the world in advert form. Over three series witness Ken coping with a drunken boss, straight-laced colleagues and an overactive mind, as we follow his exploits and moral dilemmas in this advertising satire. Martin Jarvis stars as Ken, alongside a cast that includes Miriam Margolyes, Imelda Staunton, Christopher Godwin and Joss Ackland.

Barbara Pym is one of the 20th-century's wittiest, and most underrated, novelists. Her perceptive comedies of manners, centred around the domestic lives and loves of unassuming middle-class Englishwomen, won her many devoted readers and saw her hailed as a modern-day Jane Austen. Yet she spent 15 years out of print in the 1960s and '70s, until Philip Larkin championed her work in the Times Literary Supplement. Her seventh novel was subsequently shortlisted for the Booker Prize, and writers from Jilly Cooper to Alexander McCall Smith continue to laud her talent today. 

Few can forget where they were in September 1993 when they first heard Jeremy Hardy Speaks to the Nation. The show was an immediate smash-hit success, causing pubs to empty on a Saturday night, which was particularly astonishing since the show went out on Thursdays. Since that fateful first series, the show has gone on to win Sony awards, Writers Guild nominations and a Nobel Prize for Chemistry. Included here are all 10 series of Jeremy Hardy Speaks to the Nation.

Sketch trio The Penny Dreadfuls made a name for themselves with The Brothers Faversham, telling the stories of nine extraordinary siblings in the Victorian era. In these 10 comedy dramas, they step away from the 19th century to revisit famous stories from history and literature. Featuring unforgettable characters, from the face of British treason to the last of the Plantagenets, their fresh, funny reimaginings are full of suspense, rip-roaring entertainment and gags galore.

When the cryptic Parallax puzzle appears online, it quickly becomes the world's most talked-about conundrum. A complex, multi-level cipher, it has the brightest minds on the planet baffled: but who created it, and why Sixteen-year-old Sabrina is obsessed with cracking it - but when she does, she discovers it isn't a game. Caught up in a sinister global conspiracy, she becomes involved with a mysterious international task force, and is recruited to hunt down a serial killer who may not be from this world.

Returning to his home town of Middlesborough on a six-month attachment to the Teesside police, criminal psychologist Joe Aston is called in for seven unusual and baffling cases. As a specialist in the controversial field of 'recovered memory', his skills are crucial: only he can uncover the truth by persuading victims, witnesses and suspects to remember what they'd rather forget.

When Gareth finds his wife, Diane, in bed with another man, the couple attempt to save their marriage by uprooting from London to the West Wales village where Gareth grew up and buying the local pub. It's a bit of a dive - the wallpaper's peeling, there are squirrels in the saloon bar and something's growing out of the pool table. But it's got potential and they're determined to make a go of it. Soon, the locals are flocking to The Druid's Rest - and as Diane discovers, her husband's old friends are an eccentric bunch.

Between 1980 and 1988 on BBC television and radio, the exploits of the Rt Hon Jim Hacker MP (Paul Eddington) - later Prime Minister - kept the British nation enthralled. Helped - and hampered - by his diligent Permanent Secretary Sir Humphrey Appleby (Nigel Hawthorne) and his Principle Private Secretary Bernard Woolley (Derek Fowlds), Hacker and his department became synonymous with government bureaucracy and administrative double dealing.

Idiosyncratic detective duo Max Matthews and Sean Armitage are back for three more series, in which they expertly extract confessions from their suspects during the course of one interview. Their relationship has evolved since they were first paired up, back when Armitage was a rookie constable, but their interrogation technique is as incisive as ever. These 11 compelling dramas all shine the spotlight on a different suspect, each with their own tale to tell - and their own selective version of events.

Ramesh Mahju and his trusty sidekick Dave Legg are back with more banter, bargains, shop-based shenanigans and over-the-counter philosophy. In these 24 episodes, Ramesh gets in trouble with the local headmistress over his new line of sweets, has a wobble about his Meat Loaf date with new girlfriend Malcolm, ponders retiring (but who would take over his convenience store empire?) and makes a mint when the new House of Wax opens in Lenzie and the town is besieged by tourists.

All three series of the BBC radio bittersweet comedy narrated by Sheila Hancock following the adventures of the residents of a small town in Northamptonshire - plus special episode 'Full Stop'. Relationships have come and gone but life continues in Wadenbrook, where Sheila Hancock takes us behind closed doors to reveal the inhabitants' heartbreak and happiness.