Iris Wildthyme.Confronted with memories she knew nothing about, Jo agrees to a meeting with Iris inside her transdimensional bus, and together the three of them take a trip back in time. Back to the 1970s, to UNIT HQ, and a meeting with the only person who knows the whole truth...

    are drawn to the scene to investigate. Soon Liz discovers a potential alien invasion that will have far-reaching effects on her life… and the Doctor is unexpectedly reunited with an old enemy…

    but why remember their murder investigation now?

    Called to help when a friend falls ill, how can Lethbridge-Stewart fight an enemy that can breach every defence?

    But the TARDIS is lost to them — along with both Susan and Barbara — and Ian makes an enemy of the ship's chief scientist Joseph Banks.Why is Banks acting strangely? Could it be that the travellers are not the only visitors from the stars...

    But, in an old house in Ely, Sara Kingdom lives on…To the Elders of this ruined world, Sara is a ghost, a phantom that must be excised. She must prove her right to exist, and she does so with stories. Stories of a time when she travelled the universe with an ancient Doctor and his heroic companion Steven inside a magical space/time ship called the TARDIS.And one story in particular could make a difference. The one about their trip to a world covered in water, where a human expedition is being wiped out. It’s a battle to survive, as the travellers face the horrors of the drowned world…

    The TARDIS, with the Doctor, Susan, Ian and Barbara aboard, is drawn out of the Vortex and lands aboard the Earth Benchmarking Vessel Nevermore, where Captain Rostrum is navigating by punching holes in the very fabric of space. The Doctor is appalled by this act of vandalism, and fearful that it could unleash monsters from the dark dimensions.As the benchmarking holes begin to fray, the fate of the universe is at stake. And while the Doctor contemplates a terrible sacrifice, Susan befriends the Nevermore's First Mate — someone she will remember for the rest of her life...

    His name is Zarl, and he's a fish of utmost evil. Zarl is going to steal all the water of Earth and sell it to the highest bidder. Or blow up the San Andreas fault. Or the planet. Or something like that. He's a bit vague on that point. Fortunately, to stop him there’s help from an unexpected source: a future version of Peri. She knows Zarl's dark secret. But should the future Peri be on Earth at all? Something smells fishy – and it's not just Zarl.

    The Goblins are coming. And they won't let anyone out alive.

    They're experts as this kind of thing. Nothing can stand in their way.'The Doctor and Romana find themselves in the Proxima System, where enigmatic Conglomerate CEO Cuthbert has been conducting his infamous 'experiment'. An experiment which might accidentally rip the universe apart.Meanwhile, living conditions on Proxima Major have become harsh and hostile. Climate change has turned the landscape into a freezing wasteland and an alien power has condemned much of the population to life inside internment camps. For those still clinging to their freedom, the struggle for survival is now beyond desperate and outsiders such as the Doctor and Romana are only seen as a threat.What is Cuthbert really up to in the Proxima System, and just how does he expect the dreaded Daleks to fit into his plan?

    Now available to hear for the first time...The TARDIS has been drawn to Blackpool in the year 1985, where the Doctor intends to investigate a dangerous space/time vortex… while enjoying some local attractions along the way. But an old enemy is watching from his base deep within the amusement park, a timeless being who craves revenge.The Celestial Toymaker has returned. The game is on. And, should he lose, the Doctor will pay the ultimate forfeit...

    The mysterious owner wants to play games. He's the Celestial Toymaker, and he has already defeated the Doctor, whose essence is hidden inside a ventriloquist's doll.The Doctor is gone. The TARDIS is lost. But the game is only just beginning...

    But the TARDIS lands instead in a quiet English village, where they meet the enigmatic collector Harcourt and his family.When people start to die, reality doesn’t appear quite what it was. There’s something sinister going on within the walls of Harcourt’s manor, and the stakes are higher than they can imagine.The Doctor is about to discover that a little knowledge can be a dangerous thing.

    But his ships are being picked off one by one, vessels and crews dragged underwater by an unseen foe.The time travellers find themselves pitched into battle against the Voord, the ruthless enemy they last encountered on the planet Marinus. As they take the fight to the very heart of the territory now controlled by the Voord the stakes get higher. First they lose the TARDIS... then they lose that which they hold most dear. And that's only the start of their troubles.In the capital, Predora City, they will learn the truth of what it means to be a Voord. And that truth is horrifying.

    The legend dates back to Roman times, at least: a great White Worm, as wide as a man, slithers out of the rocks of the Dark Peak Gap to take animals, sometimes even children, for its food.When the Doctor and Leela arrive in the wilds of Derbyshire, only to get caught up in the hunt for a missing girl, they soon discover that the legend of the Worm is very much alive – even now, in 1979.Worse still, it seems that the Doctor isn't the only renegade Time Lord on the trail of this deadly and mysterious Worm...