The Doctor and Donna are trapped on board a mysterious spacecraft. Fate of the crew: unknown. Fate of the universe if what’s on board gets out: terminal.

Chance. Misfortune. Coincidence. These are the weapons of choice for the Doctor’s latest enemies. And those enemies are very, very hungry. For Ruby Sunday, this Christmas Eve is a birthday she’ll never forget. It’s the day she joins the Doctor on board a Goblin ship. The day she learns of dangers from beyond the universe. The day her life really begins...or, perhaps, the day it ends.

When the Doctor and Ruby arrive on Cavia, they meet a gentle local who is certain that she has been taken for study by creatures from the stars. The Doctor is concerned to find mysterious meteors appearing in the sky, while strange robotic creatures crowd the forests, watching everything and waiting for… what?

Freema Agyeman, Reggie Yates, Adjoah Andoh and Will Thorp are the readers of these eight original novels featuring the 10th Doctor and Martha, as played on TV by David Tennant and Freema Agyeman. The titles are 'Sting of the Zygons' by Stephen Cole; 'The Last Dodo' by Jacqueline Rayner; 'Wooden Heart' by Martin Day; 'Forever Autumn' by Mark Morris; 'Wetworld' by Mark Michalowski; 'Sick Building' by Paul Magrs; 'The Pirate Loop' by Simon Guerrier; and 'Peacemaker' by James Swallow.

It's ten years since Harry Sullivan left UNIT and gave up his travels in the TARDIS with the Doctor and Sarah Jane. Since then he has been engaged in top secret work, developing antidotes to nerve toxins. But when he is transferred to Yarra in the Hebrides to work on weapons research, he has severe misgivings. For one thing, it goes against much of what he believes in. For another, someone is out to kill Harry Sullivan.

When young Mel’s business partner, Sabalom Glitz embarks on yet another “get rich quick” scheme, it marks the start of an epic, death-defying murder-mystery in space. After barely escaping the snares of a murderous galactic cult, Mel searches for fellow survivors in a nearby spaceship graveyard – while Glitz looks to fill his pockets. But the discovery of a spaceship with its crew in suspended animation, and incredible secrets on board, leaves the duo stranded with no way off. Mel revives the crew – and then the murders start.

In space, something can hear you scream. And that something is coming. On her first adventure in outer space, Ruby learns that the universe is bigger, more colourful, and crazier than she could ever have imagined. She also learns that even the Doctor can feel afraid – and that certain nightmares are all too real…

On the serene planet Deva Loka, an expeditionary force from Earth is dangerously out of control. It's not only the peaceful race of the Kinda who are at risk. A gentle stroll in the lush jungle leads the Doctor and Adric to an unexpected confrontation - and puts them at the mercy of a maniac. But it is Tegan, lulled to sleep by mysterious wind-chimes, who comes closest to a danger than threatens not only her sanity but the existence of the whole planet.

What did Osgood do the morning of the Day of the Doctor? What happened to Tegan before Arc of Infinity, and why does it involve strange sentient lights in the Australia outback? What was the Tenth Doctor doing in a hall of mirrors, right before Planet of the Dead? Answers to all these questions lie in an incredible collection of Doctor Who short stories that give a glimpse into the moments just before we saw the Doctor step on screen.

For the Tenth Doctor, the festive season always brought adventure. In fact, he's saved Christmas across space and time more times than we ever knew. Join the Doctor (and Donna and Martha and Rose, and other friends old and new) for incredible tales of daring and danger. From Daleks plotting to save humanity to Sycorax working to exploit it...from star-narwhals massing on the Moon to a toy factory in space. Because even in the jolliest of seasons there's a world or two to save.

A visit to the Grand Canyon begins with disaster for the Doctor and Peri, when the TARDIS plunges into a ravine. The travellers' only hope is to descend to the valley on foot and then track the course of the Colorado river. Their perilous journey is fraught with danger, even before they encounter a band of 19th Century explorers led by Major John Wesley Powell. Joining the watery expedition, the Doctor and Peri begin to despair of ever seeing the TARDIS again. As food supplies dwindle, so do the group's options. This is a journey which some of them will never return.

Arthur Darvill, Olivia Colman, James Albrecht and Nicholas Briggs read these four original stories featuring the Eleventh Doctor.

The hugely powerful Key to Time has been split into six segments, all of which have been disguised and hidden throughout time and space. Now the even more powerful White Guardian wants the Doctor to find the pieces. With the first segment successfully retrieved, the Doctor, Romana and K9 trace the second segment of the Key to the planet Calufrax. But when they arrive at exactly the right point in space, they find themselves on exactly the wrong planet - Zanak.

Toby Longworth reads this original adventure for the Thirteenth Doctor and Graham, as played on TV by Jodie Whittaker and Bradley Walsh. It's 1970, and record-breaking explorer Silvia Sandstrom has completed an epic lone drive to the North Pole. But as she activates her on-board experimental equipment, her vehicle is swallowed by a massive hole in the ice. Meanwhile the TARDIS is drawn to an arid wasteland, also apparently at the North Pole. There the Doctor and Graham meet Silvia - but it's clear that she is a woman out of her own time.

The Doctor has a unique bond with their TARDIS. They’ve always loved the ‘old girl’ for the way she’s gone looking for trouble anywhere in the universe. The Doctor says they stole the TARDIS from Gallifrey. The TARDIS disagrees…she stole them. It hasn’t always taken the Doctor where they want to go, but it’s made sure to take them where they needed to be.

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.

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.

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.

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.

The Doctor and Donna are trapped on board a mysterious spacecraft. Fate of the crew: unknown. Fate of the universe if what’s on board gets out: terminal.

The Doctor has a unique bond with their TARDIS. They’ve always loved the ‘old girl’ for the way she’s gone looking for trouble anywhere in the universe. The Doctor says they stole the TARDIS from Gallifrey. The TARDIS disagrees…she stole them. It hasn’t always taken the Doctor where they want to go, but it’s made sure to take them where they needed to be.

Freema Agyeman, Reggie Yates, Adjoah Andoh and Will Thorp are the readers of these eight original novels featuring the 10th Doctor and Martha, as played on TV by David Tennant and Freema Agyeman. The titles are 'Sting of the Zygons' by Stephen Cole; 'The Last Dodo' by Jacqueline Rayner; 'Wooden Heart' by Martin Day; 'Forever Autumn' by Mark Morris; 'Wetworld' by Mark Michalowski; 'Sick Building' by Paul Magrs; 'The Pirate Loop' by Simon Guerrier; and 'Peacemaker' by James Swallow.

David Tennant, Catherine Tate and Michelle Ryan are the narrators of this exclusive collection of original audio adventures. Join the 10th Doctor on journeys in time and space in these stories: 'Pest Control', 'The Forever Trap', 'The Nemonite Invasion', 'The Rising Night', 'The Day of the Troll', 'The Last Voyage' and 'Dead Air'. Written by Peter Anghelides, Dan Abnett, David Roden, Scott Handcock, Simon Messingham and James Goss.

Nicholas Briggs reads the brand-new novelisation of the spectacular 50th anniversary TV episode. When the entire universe is at stake, three different Doctors will unite to save it. The Tenth Doctor is hunting shape-shifting Zygons in Elizabethan England. The Eleventh is investigating a rift in space-time in the present day. And one other - the man they used to be but never speak of - is fighting the Daleks in the darkest days of the Time War.