Four more supernatural adventures for the infamous infernal investigators. 8.1 'Encore of the Scorchies' by James Goss. A special musical episode with stunning music and lyrics by Howard Carter! There's a new act at the New Regency Theatre, and Jago and Litefoot are about to face their grand finale. 8.2 'The Backwards Men' by Andy Lane. There's unrest on the streets of London and strange creatures who walk backwards. What is the link to Wednesday's World of Weird Wonders?

This is the tale of two incredible people - one who knows he is incredible and the other who learns to be incredible. Set in 1960 in the UK south-coast resort of Brighton, self-styled guru and magus Hugo Rune rescues a young man from drowning and persuades him to become his assistant and partner in solving 12 mysteries. Rizla (for such is the young man’s assumed name) agrees to help as he has lost his memory and has nowhere else to go. There then follows 12 of the most baffling, surreal, exciting, head-scratching and downright far-fetched mysteries ever written....

Whoever said the afterlife would be easy? Noël Coward is the toast of twenties society... a brilliant playwright, composer and entertainer whose witty songs and pithy lines don't quite tell the full story. Goldenhurst, his house in Kent, provides a place where he can be himself. And more importantly where he can be with his lover, Jack, without fear of arrest or judgement. But their romantic idyll is ruined, first by the arrival of Noël's demanding relatives and then by a mysterious death.

Peter Coke and Marjorie Westbury star in another intriguing case for BBC radio's smoothest sleuth and his glamorous wife.

For an instant the two trains ran together, side by side. In that frozen moment, Elspeth witnessed a murder. Helplessly, she stared out of her carriage window as a man remorselessly tightened his grip around a woman's throat. The body crumpled. Then the other train drew away. But who, apart from Miss Marple, would take her story seriously? After all, there were no suspects, no other witnesses… and no corpse.

Irene is a professional spy for the mysterious Library, which harvests fiction from different realities. And along with her enigmatic assistant Kai, she's posted to an alternative London. Their mission - to retrieve a dangerous book. But when they arrive, it's already been stolen. London's underground factions seem prepared to fight to the very death to find her book. Adding to the jeopardy, this world is chaos-infested - the laws of nature bent to allow supernatural creatures and unpredictable magic. Irene's new assistant is also hiding secrets of his own.

AlI stock has shot up by over 15 percent on news that galaxy-famous scientist Davros, controversial creator of the Daleks, has been hired to work on unspecified technological projects. Davros has been given the chance to redeem himself. Humanity stands on the verge of a new era, but it needs the help of the galaxy's greatest ever scientist. But Davros is dead...isn't he?

Cuthbert's plan for the Proxima System is reaching its final phase. The Doctor and Romana have been separated. The Doctor is aiding the Proximan fight-back. Romana and K9 are prisoners of the Daleks. And as the countdown to the opening of the Quantum Gateway begins, the Daleks reveal their true intentions.

The Scarifyers is a series of rip-roaring tales of comedic supernatural intrigue set in 1930s Britain, distilling the likes of Dick Barton, The Avengers, The Devil Rides Out and Quatermass into cracking new audio adventures. The Scarifyers is broadcast on BBC Radio 4 Extra, and has been described as 'rollicking good fun', 'a slice of audio perfection', 'the smartest and most enjoyable thing on British radio' and 'like Tintin but with the lights out.'

Professor Litefoot and Henry Gordon Jago are accustomed to the murky fog of Victorian London and the palatable pints of half and half at the Red Tavern. They are not used to travelling through time and space with their old friend the Doctor. And now they find themselves whisked off to the planet Venus in the distant future, at a time when warrior women rule from a floating city in the clouds. There’s a mystery here, one that the Grand Empress Vulpina intends to keep secret. Even if it means destroying these visitors from the long-dead planet Earth....

An epic adventure uniting the Doctor's friends across time and space, featuring Jago & Litefoot, Counter-Measures, the Vault and Gallifrey!

Two lost stories from the Fourth Doctor's era: The Foe from the Future and The Valley of Death.

Sam Ross is a psychotherapist - she spends her days helping people, but she can barely help herself. She’s still grieving over the recent death of her sister, her mother Barbara offers little support and she’s professionally challenged. One of her clients is Keith, a man whose life story changes with every session. And Keith has a secret - one that will rock Sam’s world to the core and place her in the most terrible danger.

Twas the night before Christmas, and all through the house not a creature was stirring.... But something must be stirring. Something hidden in the shadows. Something which kills the servants of an old Edwardian mansion in the most brutal and macabre manner possible. Exactly on the chiming of the hour, every hour, as the grandfather clock ticks on towards midnight. Trapped and afraid, the Doctor and Charley are forced to play detective to murders with no motive, where even the victims don't stay dead.

After the mysterious events at Coal Hill School, the British government has created the Counter-Measures group, a specialist team that investigates strange phenomena and dangerous technology. Their first missions will involve a haunted warehouse, a groundbreaking artificial intelligence, a mysterious new town and a threat to the future of the country.... Four full-cast audio dramas plus a behind- the-scenes documentary.