Ace is apparently killed and her dead Nan appears to help her cross over to 'the other side'. Faced with her own internal demons, how long can she cling to life? And what is 'the other side'? The final track of this download is a 10-minute edition discussion with Bill Baggs and Sophie Aldred, Editor Alistair Lock and Assistant Producer John Ainsworth.

It is the time of the Second World War, and all is not well at a top-secret research base in Greenland. The British have been testing a new device which could bring about a swift end to the war with Germany - but the trials have gone disastrously wrong. When the Professor and Ace arrive, they encounter an isolated community not only under threat from its human enemies, but stalked by a horrifying menace with a voracious appetite for survival.

In search of the legendary "Point of Stillness", the Professor and Ace find themselves in an old house, steeped in evil. Who is the ancient woman in the attic? Why are there so many clocks? And did the butler really do it?

Travelling on the luxury train service to Vienzza, The Dominie and Alice discover that one of their fellow passengers is a killer: but which one? As time runs out and the body count begins to rise, the Time Travellers realise that things may not be all they seem.

Ace finds herself separated from the Professor, marooned, blind and cared for by a mysterious stranger. How did she get there? Who is Dorsai? What secret is he hiding?

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.