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.

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.

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?

From Andrew Lane comes an original adventure for the Eighth Doctor, as played on TV by Paul McGann, and Victorian journalist James MacFarlane.

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.

An Escape Room with a sting in its tail is the setting for the Doctor and Jo's latest encounter with a familiar enemy. Three young graduates and their tutor race against time to crack the codes, open the exit door, and obtain 'A New Life' - at least, that's what the publicity said. As the Doctor observes proceedings, he forms a growing suspicion that something far more sinister lurks on the other side of the door. What's worse, the room appears set to eliminate anyone who doesn't make the grade.

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.

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.

An audio bundle of three Doctor Who stories to celebrate the 60th anniversary: this collection includes 1960s - Imaginary Friends by Jacqueline Rayner, 1970s - The Cradle by Tasha Suri and 1980s - The Self-Made Man by Mark Griffiths.

An audio bundle of three Doctor Who stories to celebrate the 60th anniversary: this collection includes 1990s - Wannabes by Dave Rudden, 2000s - The Monster in the Cupboard by Kalynn Bayron and 2010s - The Angel of Redemption by Nikita Gill.

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.

Fifteen wonderful tales of adventure, science, magic, monsters and time travel – featuring all fifteen Doctors – are waiting for you in this very special Doctor Who volume. Includes a bonus story starring the Fourteenth Doctor (and a very familiar foe), and a brand-new, very exciting and very exclusive, new tale that will feature the Fifteenth Doctor.

What links a diamond raid in 20th Century London, a secret base in the heart of the city's sewer system, a cold and desolate planet light years from Earth, and a daring plan to alter the entire course of interplanetary history? The Doctor's old enemy, Lytton, has allied himself with the Cybermen. Their scheme, if successful, could bring the human race to its knees. For the Cybermen have journeyed back in time to prevent the destruction of their home world. And for Mondas to survive, the Earth must die.

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.

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.

Saddle up and join Wynonna Earp on an immersive new audio adventure in the gritty supernatural world of Purgatory. This Audible Original invites you deeper into the Weird West to follow Wynonna Earp (Melanie Scrofano), as she embarks on her craziest adventure yet: riding off into the sunset with her soulmate, Doc Holliday (Tim Rozon)—yes ... that Doc Holliday. Brace yourself for more wise-cracking demon hunters, earth-shattering revelations and all the genre-blending action you've come to expect from the cult hit TV series.

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.

Ashley Perrin is fresh out of college and starting a job as a community liaison for the Third District–the city’s only sector with more alien residents than humans. Ashley’s barely found where the paper clips are kept when she’s beset with constituent complaints–from too much noise at the Annual Lupidian Celebration Parade to a trip-and-fall chicken to a very particular type of alien hornet that threatens the very city itself. And if that’s not terrifying enough, Ashley is next up at the office karaoke night.

Whole civilisations are threatened in these four classic TV novelisations featuring the First, Fourth, Tenth and Eleventh Doctors.

Jon Pertwee, Peter Davison and Colin Baker are among the readers of these seven stories from the worlds of Doctor Who. 'The Planet of the Daleks' is read by Jon Pertwee; 'Warriors of the Deep' is read by Peter Davison; 'Vengeance on Varos' is read by Colin Baker; 'The Novel of the Film' (the 1996 TV movie) and 'Earth' and 'Beyond' (three original short stories) are read by Paul McGann. With original music.

For two decades, from the mid-1960s to the mid-1980s, every fan of the Doctor hoped to find The Doctor Who Annual in their Christmas stocking. Larger than life and twice as colourful, the stories within were exuberant - and often charmingly naive - in their take on 'the children's own programme which adults adore'. Here, for the first time on audio, Peter Purves (Steven), Anneke Wills (Polly), Geoffrey Beevers (the Master), Matthew Waterhouse (Adric) and Nicola Bryant (Peri) read a selection of these tales.

Residing on the threshold of E-Space with the Tharil Laszlo, Romana is on the trail of a terrible enemy. Allies of the enslaved, the duo ride the Time Winds in search of the desperate Sluagh. Meanwhile, on a bloody American Civil War battlefield, young soldier Joshua is haunted by spectres: pale, vicious-looking aliens who prey upon the dead to raise an army of living corpses. With the fabled Kairos Ring they can carve portals into other dimensions - and, by accident, Joshua is blown through one of them.

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.