There is a long tradition of Great Detectives, and Dirk Gently does not belong to it. But his search for a missing cat uncovers a ghost, a time traveler, AND the devastating secret of humankind! Detective Gently's bill for saving the human race from extinction: NO CHARGE.

Somewhere on the frontier between thought and reality exists the Discworld, a parallel time and place that might sound and smell very much like our own, but which looks completely different. Particularly as it’s carried though space on the back of a giant turtle (sex unknown). It plays by different rules. But then, some things are the same everywhere. The Disc’s very existence is about to be threatened by a strange new blight: the world’s first tourist, upon whose survival rests the peace and prosperity of the land.

Harry Enfield exuberantly returns as Dirk Gently, who, fallen on hard times and dressed as a gypsy woman, is using his irritatingly accurate clairvoyant powers to read palms. He is saved when a frantic client turns up with a ludicrous story about being stalked by a goblin waving a contract accompanied by a hairy, green-eyed, scythe-wielding monster.

A dynamic remastering of the original BBC Radio 4 full-cast serial - Fit the First to Fit the Sixth - which spawned a phenomenal hitchhiking legend. The original series of The Hitchhiker’s Guide to the Galaxy, remastered by Dirk Maggs (director of the Tertiary, Quandary and Quintessential Phases) to give a full, vibrant sound, now with Philip Pope’s version of the familiar theme tune and specially re-recorded announcements by John Marsh.

According to The Nice and Accurate Prophecies of Agnes Nutter, Witch (the world's only completely accurate book of prophecies, written in 1655, before she exploded), the world will end on a Saturday. Next Saturday, in fact. Just before dinner. So the armies of Good and Evil are amassing, Atlantis is rising, frogs are falling, tempers are flaring. Everything appears to be going according to Divine Plan.

When Earthman Arthur Dent learns that first his house and then his planet are about to be bulldozed, it’s the beginning of an interplanetary adventure for him and his friend, Ford Prefect. After fleeing Earth they hitch a lift with hoopy frood Zaphod Beeblebrox, who hurtles from one improbability to another - literally. With Trillian and Marvin the Paranoid Android in tow, the answer to life, the universe and everything is soon revealed: 42. But what was the question?

The complete unabridged audiobook of J.R.R Tolkien's The Silmarillion. The Silmarillion is an account of the Elder Days, of the First Age of Tolkien’s world. It is the ancient drama to which the characters in The Lord of the Rings look back, and in whose events some of them such as Elrond and Galadriel took part.

Zack Lightman has never much cared for reality. He vastly prefers the countless science-fiction movies, books, and videogames he's spent his life consuming. And too often, he catches himself wishing that some fantastic, impossible, world-altering event could arrive to whisk him off on a grand spacefaring adventure.

Traumatized by the bombing of Dresden at the time he had been imprisoned, Pilgrim drifts through all events and history, sometimes deeply implicated, sometimes a witness. He is surrounded by Vonnegut's usual large cast of continuing characters (notably here the hack science fiction writer Kilgore Trout and the alien Tralfamadorians, who oversee his life and remind him constantly that there is no causation, no order, no motive to existence).

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.

On November 22, 1963, three shots rang out in Dallas, President Kennedy died, and the world changed. What if you could change it back? In this brilliantly conceived tour de force, Stephen King - who has absorbed the social, political, and popular culture of his generation more imaginatively and thoroughly than any other writer - takes listeners on an incredible journey into the past and the possibility of altering it.

It has been 40 years since the publication of this classic science-fiction novel that changed the way we look at the stars and ourselves. From the savannas of Africa at the dawn of mankind to the rings of Saturn as man adventures to the outer rim of our solar system, 2001: A Space Odyssey is a journey unlike any other.

At the end of Frank Herbert's final novel, Chapterhouse: Dune, a ship carrying a crew of refugees escapes into the uncharted galaxy, fleeing from a terrifying, mysterious Enemy. Hunters of Dune is the exotic odyssey of the crew as it is forced to elude the diabolical traps set by the ferocious, unknown Enemy.

Breakfast of Champions (1973) provides frantic, scattershot satire and a collage of Vonnegut's obsessions. His recurring cast of characters and American landscape was perhaps the most controversial of his canon; it was felt by many at the time to be a disappointing successor to Slaughterhouse-Five, which had made Vonnegut's literary reputation.

This classic science fiction masterwork by Isaac Asimov weaves stories about robots, humanity, and the deep questions of existence into a novel of shocking intelligence and heart.

There is a long tradition of Great Detectives, and Dirk Gently does not belong to it. But his search for a missing cat uncovers a ghost, a time traveler, AND the devastating secret of humankind! Detective Gently's bill for saving the human race from extinction: NO CHARGE.

A dynamic remastering of the original BBC Radio 4 full-cast serial - Fit the First to Fit the Sixth - which spawned a phenomenal hitchhiking legend. The original series of The Hitchhiker’s Guide to the Galaxy, remastered by Dirk Maggs (director of the Tertiary, Quandary and Quintessential Phases) to give a full, vibrant sound, now with Philip Pope’s version of the familiar theme tune and specially re-recorded announcements by John Marsh.

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.

When Earthman Arthur Dent learns that first his house and then his planet are about to be bulldozed, it’s the beginning of an interplanetary adventure for him and his friend, Ford Prefect. After fleeing Earth they hitch a lift with hoopy frood Zaphod Beeblebrox, who hurtles from one improbability to another - literally. With Trillian and Marvin the Paranoid Android in tow, the answer to life, the universe and everything is soon revealed: 42. But what was the question?

An unabridged reading of the brand-new novelisation of a classic Fourth Doctor TV story by Douglas Adams. The Doctor takes Romana for a holiday in Paris - a city which, like a fine wine, has a bouquet all its own. But the TARDIS arrives in 1979, a table-wine year, whose vintage is soured by cracks in the very fabric of time itself.

Douglas Adams was a passionate technology enthusiast. His best-selling The Hitchhiker’s Guide to the Galaxy is full of futuristic tech, and in 1990 he predicted something very like the World Wide Web in the BBC2 film Hyperland. So in 1999, he was the natural choice to present Radio 4’s The Internet: The Last 20th Century Battleground. In it, he looked at the explosion in online communication, the evolution of cyberspace, and the risks and opportunities of the new virtual world.

The Doctor's old friend and fellow Time Lord Professor Chronotis has retired to Cambridge University - where nobody will notice if he lives for centuries. But now he needs help from the Doctor, Romana, and K-9. When he left Gallifrey he took with him a few little souvenirs - most of them are harmless. But one of them is extremely dangerous. The Worshipful and Ancient Law of Gallifrey isn't a book for Time Tots.It must not be allowed to fall into the wrong hands.

The complete BBC Radio collection bringing together two full-cast dramatisations of Douglas Adams' Dirk Gently novels. In Dirk Gently's Holistic Detective Agency Dirk Gently has an unshakable belief in the interconnectedness of all things, but his Holistic Detective Agency mainly succeeds in tracking down missing cats for old ladies. Then Dirk stumbles upon an old friend behaving bizarrely - and he's drawn into a four-billion-year-old mystery that must be solved if the human race is to avoid immediate extinction....

In 1985, The Observer magazine sent Douglas Adams to Madagascar to look for the exotic and potentially extinct aye-aye lemur. There he met zoologist Mark Carwardine, and together they made a radio pilot about their travels, In Search of the Aye-Aye. This led to a hugely popular radio series, Last Chance to See, later adapted as a best-selling book. Douglas Adams died in 2001, but his friend Stephen Fry took his place for a follow-up 20th anniversary television series, broadcast on BBC Two in 2009.

Somewhere on the frontier between thought and reality exists the Discworld, a parallel time and place that might sound and smell very much like our own, but which looks completely different. Particularly as it’s carried though space on the back of a giant turtle (sex unknown). It plays by different rules. But then, some things are the same everywhere. The Disc’s very existence is about to be threatened by a strange new blight: the world’s first tourist, upon whose survival rests the peace and prosperity of the land.

Here is the novel that will be forever considered a triumph of the imagination. Set on the desert planet Arrakis, Dune is the story of the boy Paul Atreides, who would become the mysterious man known as Maud'dib. He would avenge the traitorous plot against his noble family and would bring to fruition humankind's most ancient and unattainable dream.

The world will end on Saturday. Next Saturday. Just before dinner, according to The Nice and Accurate Prophecies of Agnes Nutter, Witch, the world's only completely accurate book of prophecies, written in 1655. The armies of Good and Evil are amassing and everything appears to be going according to Divine Plan. Except that a somewhat fussy angel and a fast-living demon are not actually looking forward to the coming Rapture. And someone seems to have misplaced the Antichrist.

The first mission to Europa – Jupiter's enigmatic moon – has landed, and humanity’s darkest fears are about to awaken. For years, mankind has speculated that this frozen world harbours a hidden ocean twice the size of all Earth’s oceans combined – an ocean potentially teeming with life. Driven by this tantalising mystery, they venture forth to unlock its secrets. But what they discover in the abyssal depths is far beyond anything they could have imagined.

Jack Kernigan is having a bad day...a bad year...a bad life. After being booted out of MIT, he’s back in his Ohio hometown, working for the family business, facing a life of mediocrity. Then one day, out on a delivery, his truck hits...something. Something big...something furry...something invisible. And, it turns out, something not of this Earth. Fate can play funny tricks. Which is why Jack suddenly finds himself the planet’s best hope to unravel a conspiracy of galactic proportions that could spell the end of the human race.

From the pen of one of the literary world’s finest explorers of the imagination, these classic tales of fantastical habitats and intrepid adventurers delve deep into every mysterious corner of planet Earth. Whether you’ve adventured with Verne before or are only just setting off on your maiden voyage, this collection encompasses the most extraordinary adventures the father of science fiction has to offer.