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.

A nightmarish danger threatens from the other side of reality. . . . Armed with only a frying pan and her common sense, young witch-to-be Tiffany Aching must defend her home against the monsters of Fairyland. Luckily she has some very unusual help: the local Nac Mac Feegle—aka the Wee Free Men—a clan of fierce, sheep-stealing, sword-wielding, six-inch-high blue men.

A delightfully funny, fantastically inventive collection of twenty unearthed short stories by Sir Terry Pratchett, the award-winning and bestselling author and creator of the phenomenally successful Discworld fantasy series. These rediscovered tales were written by Terry Pratchett under a pseudonym for British newspapers during the 1970s and 1980s. The stories have never been attributed to him until now, and might never have been found—were it not for the efforts of a few dedicated fans.

Somewhere on the frontier between thought and reality exists the Discworld, a parallel time and place which might sound and smell very much like our own, but which looks completely different. Collected together for the first time are seven full-cast BBC Radio dramatisations of Terry Pratchett’s novels, with star-studded casts including Martin Jarvis, Sheila Hancock, Anton Lesser, Philip Jackson, Alex Jennings and Mark Heap.

Once upon a time, in the magical land of San Francisco, there lived a not-so-ordinary girl named Laurel Pettigrew. She was supposed to be the Chosen One. The plan was simple: She would vanquish the great evil Tybus in an epic battle. But destiny had other ideas, and Laurel's performance in the whole heroics department was a colossal flop. Now, instead of being a legendary hero, Laurel's the resident pariah of the magic realm. And what’s worse, the dark wizard Tybus swooped in, took over the realm, and forced all supernatural creatures to live under his tyrannical rule.

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.

A storm. Rain-lashed city streets. A flash of lightning. A scruffy lad sees a girl leap desperately from a horse-drawn carriage in a vain attempt to escape her captors. Can the lad stand by and let her be caught again? Of course not, because he's...Dodger. Seventeen-year-old Dodger may be a street urchin, but he gleans a living from London's sewers, and he knows a jewel when he sees one. He's not about to let anything happen to the unknown girl - not even if her fate impacts the most powerful people in England.

The Western Front, 1916. Private Percy Blakeney wakes up. He is lying on fresh spring grass. He can hear birdsong and the wind in the leaves. Where have the mud, blood, and blasted landscape of no-man's-land gone? For that matter, where has Percy gone? Madison, Wisconsin, 2015. Police officer Monica Jansson is exploring the burned-out home of a reclusive - some say mad, others allege dangerous - scientist who seems to have vanished. Sifting through the wreckage, Jansson find a curious gadget.

Thirteen-year-old Mau is the only one left after a giant wave sweeps his island village away. But when much is taken, something is returned, and somewhere in the jungle, Daphne - a girl from the other side of the globe - is the sole survivor of a ship destroyed by the same wave.

To the thousands of tiny nomes who live under the floorboards of a large department store, there is no outside. Things like day and night, sun and rain are just daft old legends. Then a devastating piece of news shatters their existence: the Store, their whole world, is to be demolished.

At six years old, Terry was told by his headteacher that he would never amount to anything. He spent the rest of his life proving that teacher wrong. At 66, Terry had lived a life full of achievements: becoming one of the UK's best-selling writers, winning the Carnegie Medal and being awarded a knighthood for services to literature. Following his untimely death from Alzheimer's disease, the mantle of completing Terry's memoir was passed to Rob Wilkins, his former assistant, friend and now head of the author's literary estate.

Richard Mayhew is a young man with a good heart and an ordinary life, which is changed forever when he stops to help a girl he finds bleeding on a London sidewalk. His small act of kindness propels him into a world he never dreamed existed. There are people who fall through the cracks, and Richard has become one of them. And he must learn to survive in this city of shadows and darkness, monsters and saints, murderers and angels, if he is ever to return to the London that he knew.

Rosa Mandolini knows in her heart that her family are the greatest painters of magical illuminations in the city. But the eccentric Studio Mandolini has fallen on hard times and the future is no longer certain. While trying to help her family, Rosa discovers a strange magical box protected by a painted crow. But when she finds a way to open the box, she accidentally releases the Scarling, a vicious monster determined to destroy the Mandolini family at any cost.

Night Watch is a world as elaborate and imaginative as Tolkien or the best Asimov. Living among us are the "Others", an ancient race of humans with supernatural powers who swear allegiance to either the Dark or the Light. A thousand-year treaty has maintained the balance of power, but an ancient prophecy decrees that one supreme "Other" will rise up and tip the balance. When a young boy with extraordinary powers emerges, will the forces of the Light be able to keep the Dark from corrupting the boy and destroying the world?

Skeeve is a magician’s apprentice (and a wanna-be thief) until an assassin’s bolt kills his master, Garkin. Along with Aahz, the green-scaled, purple-tongued demon and master magician summoned by Garkin, he sets out on a quest to get even. The road to vengeance is bound to prove rocky, however, because Skeeve can barely light a candle with his beginning magic, and Aahz has lost his own considerable magical abilities as a consequence of Garkin’s summoning spell.

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.

Hot on the heels of Gardner Dozois's acclaimed anthology The Book of Swords comes this companion volume devoted to magic. How could it be otherwise? For every Frodo, there is a Gandalf... and a Saruman. For every Dorothy, a Glinda... and a Wicked Witch of the West. What would Harry Potter be without Albus Dumbledore... and Severus Snape? Figures of wisdom and power, possessing arcane, often forbidden knowledge, wizards and sorcerers are shaped - or misshaped - by the potent magic they seek to wield.

The city of Bulikov once wielded the powers of the gods to conquer the world, enslaving and brutalizing millions - until its divine protectors were killed. Now Bulikov has become just another colonial outpost of the world's new geopolitical power, but the surreal landscape of the city itself - first shaped, now shattered, by the thousands of miracles its guardians once worked upon it - stands as a constant, haunting reminder of its former supremacy. Into this broken city steps Shara Thivani.

Joe Spork repairs clocks, a far cry from his late father, a flashy London gangster. But when Joe fixes one particularly unusual device, his life is suddenly upended. Joe's client, Edie Banister, is more than just a kindly old lady - she's a former superspy. And the device? It's a 1950s doomsday machine. And having triggered it, Joe now faces the wrath of both the government and a diabolical South Asian dictator, Edie's old arch-nemesis.

Petra Kronos has a simple, happy life. But it's never been ordinary. She has a pet tin spider named Astrophil who likes to hide in her snarled hair and give her advice. Her best friend can trap lightning inside a glass sphere. Petra also has a father in faraway Prague who is able to move metal with his mind. Petra's life is forever changed when, one day, her father returns home - blind.

Things have been going pretty badly for Theo Bernstein. An unfortunate accident at work has lost him his job (and his work involved a Very Very Large Hadron Collider, so he's unlikely to get it back). His wife has left him. And he doesn't have any money. Before Theo has time to fully appreciate the pointlessness of his own miserable existence, news arrives that his good friend, a renowned physicist and Nobel laureate, has died. By leaving the apparently worthless contents of his safety deposit box to Theo, however, the professor has set him on a quest of epic proportions.

Imagine an alternate universe where romance and technology reign. Where tinkerers and dreamers craft and recraft a world of automatons, ornate clockworks, calculating machines, and other marvels that. Where scientists and schoolgirls, fair folk and Romans, intergalactic bandits, and intrepid orphans - decked out in corsets, clockwerk suits, and tall black boots - solve dastardly crimes, escape from monstrous predicaments, consult oracles, and hover over volcanoes in steam-powered airships.

Best-selling author Robert Jackson Bennett has won widespread critical acclaim for his unique brand of darkly inventive fiction. In The Troupe, 16-year-old George Carole joins vaudeville in search of Heironomo Silenus, the man he believes to be his father. But what he discovers casts a dark pall over his world: Silenus' troupe hides a dangerous secret - one that invites death to all in its vicinity.

Harry Potter has never even heard of Hogwarts when the letters start dropping on the doormat at number four, Privet Drive. Addressed in green ink on yellowish parchment with a purple seal, they are swiftly confiscated by his grisly aunt and uncle. Then, on Harry's eleventh birthday, a great beetle-eyed giant of a man called Rubeus Hagrid bursts in with some astonishing news: Harry Potter is a wizard, and he has a place at Hogwarts School of Witchcraft and Wizardry. An incredible adventure is about to begin!

There is a secret war growing beneath the streets of London. The immense Sixty-One Nails follows Niall Petersen, from a suspected heart attack on the London Underground, into the hidden world of the Feyre, an uncanny place of legend that lurks just beyond the surface of everyday life. The ancient peoples are at war - but is Niall really the one who can wield the dark magic of the Untainted, and save them all?

For nearly a century, Victorian London relied on “climbing boys” - orphans owned by chimney sweeps - to clean flues and protect homes from fire. The work was hard, thankless, and brutally dangerous. Eleven-year-old Nan Sparrow is quite possibly the best climber who ever lived - and a girl. But when Nan gets stuck in a deadly chimney fire, she fears her time has come. Instead, she wakes to find herself in an abandoned attic. And she is not alone. Huddled in the corner is a mysterious creature - a golem - made from ash and coal. This is the creature that saved her from the fire.

Mad scientists have never had it so tough. In super-hero comics, graphic novels, films, TV series, video games, and even works of what may be fiction, they are besieged by those who stand against them, devoid of sympathy for their irrational, megalomaniacal impulses to rule, destroy, or otherwise dominate the world as we know it. It’s just not fair. So those of us who are so twisted and sick that we love mad scientists have created this guide.

Ever since she was a tiny child, Sabriel has lived outside the walls of the Old Kingdom, away from the random power of Free Magic, and away from the Dead who won't stay dead. But now her father, the Mage Abhorsen, is missing, and to find him Sabriel must cross back into that world.

The hunt for his killer leads a dead professor of supernatural phenomena into the perilous intrigues of aliens, fairy folk, and time travelers in this classic of science fiction. Until the day he was murdered, Professor Peter Maxwell was a respected faculty member of the College of Supernatural Phenomena. Imagine his chagrin when he turns up at a Wisconsin matter transmission station several weeks later and discovers he's not only dead but unemployed.

When Molly shows up on Castle Hangnail's doorstep to fill the vacancy for a wicked witch, the castle's minions are understandably dubious. After all, she is 12 years old, barely five feet tall, and quite polite. (The minions are used to tall, demanding evil sorceresses with razor-sharp cheekbones.) But the castle desperately needs a master, or else the Board of Magic will decommission it, leaving all the minions without the home they love.