An honest policeman, Sergeant Wigan, escorts a drunk man home one night to keep him out of trouble and, seeing his fine book collection, slowly falls into the gentle art of book collecting. Just as the friendship is blossoming, the policeman's book-collecting friend is murdered. To solve the mystery of why the victim was killed, and which of his rare books was taken, Wigan dives into the world of 'runners' and book collectors, where avid agents will gladly cut you for a first edition and then offer you a lift home afterwards.

In the smoke-wreathed gloom of a Parisian salon, Detective Bencolin has summoned his allies to discuss a peculiar case. A would-be murderer, imprisoned for his attempt to kill his wife, has escaped and is known to have visited a plastic surgeon. His whereabouts remain a mystery, though with his former wife poised to marry another, Bencolin predicts his return. Sure enough, the detective's worst suspicions are realised when the beheaded body of the new suitor is discovered in a locked room of the salon, with no apparent exit.

Chief Inspector Macdonald has been invited to a treasure hunt party at the house of the Graham Coombe, the celebrated publisher of Murder by Mesmerism. The clues of the hunt have been devised by Coombe's thriller-writer friends, disguised on the night under literary pseudonyms. The fun comes to an abrupt end, however, when 'Samuel Pepys' is found murdered in the telephone room in bizarre circumstances.

James Bennett, nephew of Sir Henry Merrivale (the cantankerous yet genius sleuth), has been invited to stay at White Priory for Christmas, among the retinue of the glamorous Hollywood actress Marcia Tait. Her producer, her lover, her playwright and her agent are all here along with the haughty master of the estate, Canifes and his daughter. So many suspects they become when Marcia Tait is found dead on Christmas morning in the lakeside pavilion, having been left there alone the night before and with a distinct lack of footprints in the snow to reveal any possible killer.

Mr. Richard Dodsley, owner of a fine second-hand bookshop on Charing Cross Road, has been found murdered in the cold hours of the morning. Shot in his own office, few clues remain besides three cigarette ends, two spent matches and a few books on the shelves which have been rearranged. In an investigation spanning the second-hand bookshops of London and the Houses of Parliament - since an MP's new crime novel Death at the Desk appears to have some bearing on the case - John Ferguson's series sleuth MacNab is at hand to assist Scotland Yard in an atmospheric fair-play bibliomystery.

Vivian Lestrange - celebrated author of the popular mystery novel The Charterhouse Case and total recluse - has apparently dropped off the face of the Earth. Reported missing by his secretary Eleanor, whom Inspector Bond suspects to be the author herself looking for publicity, it appears that crime is afoot when Lestrange's housekeeper is also found to have disappeared. Bond and Warner of Scotland Yard set to work to investigate a murder with no body and a potentially fictional victim.

There is no better hiding place for clues - or red herrings - than inside the pages of a book. With Martin Edwards as librarian and guide, delve into an irresistible stack of tales perfect for every book lover and armchair sleuth, featuring much-loved Golden Age detectives such as Nigel Strangeways, Philip Trent and Detective Chief Inspector Roderick Alleyn. But listeners should be warned that the most riveting tales often conceal the deadliest of secrets.

December 1927. Mystery-writer Marius Quin has one previous bestseller, endless looming mortgage payments, and no idea how to write his next book. When his childhood friend Lady Isabella Montague invites him to an intimate New Year’s Eve party hosted by a narcissistic actor, Marius seizes upon the distraction. With his perpetually glum Basset hound along for the ride, he navigates the snowy lanes to the opulent estate of Everham Hall. As the celebrations begin, fireworks light up the sky, champagne corks pop, and then the host is murdered…

Horniman, Birley and Craine is a highly respected legal firm with clients reaching to the highest in the land. When a deed box in the office is opened to reveal a corpse, the threat of scandal promises to wreak havoc on the firm's reputation - especially as the murder looks like an inside job. The partners and staff of the firm keep a watchful and suspicious eye on their colleagues, as Inspector Hazlerigg sets out to solve the mystery of who Mr Smallbone was - and why he had to die.

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

Two of John Bude's finest Golden Age mysteries return to the limelight. In Death in White Pyjamas a theatre-owner, a 'slightly sinister' producer, a burgeoning playwright and a cast of ego-driven actors have gathered at a country home to read through a script. But before the production reaches the stage, one of their number is found murdered in the grounds wearing what seems to be somebody else's white pyjamas.

Taking a break from his holiday visiting his nephew, Jim, Athelstan Digby agrees to look after the old bookshop of Keldstone so that his hosts, the Lavenders, can attend their cousin's funeral. On the first day of his tenure, three suspicious characters enquire after a copy of The Life and Times of Mr Badman by John Bunyan.

Amateur thief Ted Lyte has chosen an isolated house by the coast for his first robbery. But Haven House is no ordinary country home. While hunting for silverware to steal, Ted stumbles upon a locked room containing seven dead bodies. Detective Inspector Kendall takes on the case with the help of passing yachtsman Thomas Hazeldean. The search for the house's absent owners takes Hazeldean across the Channel to Boulogne, where he finds more than one motive to stay and investigate.

Albert Campion, an eccentric but intelligent and resourceful man, becomes involved in a mysterious crime in Black Dudley, an isolated country estate owned by the wealthy and secretive Dudley family. A grand gathering is taking place at the house, but not all will leave.

The reverend Dodd, vicar of the quiet Cornish village of Boscawen, spends his evenings reading detective stories by the fireside - but heaven forbid that the shadow of any real crime should ever fall across his seaside parish. But the vicar's peace is shattered one stormy night when Julius Tregarthan, an ill-tempered magistrate, is found at his house in Boscawen with a bullet through his head. The local police inspector is baffled by the lack of clues.