Rails must be freshly laid ahead of the city & carefully removed in its wake. Rivers & mountains present nearly insurmountable challenges to the ingenuity of the city's engineers. But if the city does not move, it will fall farther & farther behind the optimum & into the crushing gravitational field that has transformed life on Earth. The only alternative to progress is death. The secret directorate that governs the city makes sure that its inhabitants know nothing of this. Raised in common in creches, nurtured on synthetic food, prevented above all from venturing outside the closed circuit of the city, they're carefully sheltered from the dire necessities that have come to define human existence. Yet the city is in crisis. People are growing restive. The population is dwindling. The rulers know that, for all their efforts, slowly but surely the city is slipping ever farther behind the optimum. Helward Mann is a member of the city's elite. Better than anyone, he knows how tenuous is the city's continued existence. But the world he's about to discover is infinitely stranger than the strange world he believes he knows so well.

    It pushed Earth through the greatest technological evolution ever known, while warning that time travel is forbidden, and transgressors will be eliminated.Distant descendants of this ultra high-tech Earth live in parochial simplicity on the far-flung worlds of the New Republic. Their way of life is threatened by the arrival of an alien information plague known as the Festival. As forbidden technologies are literally dropped from the sky, suppressed political factions descend into revolutionary turmoil.A battle fleet is sent from Earth to destroy the Festival, but Spaceship engineer Martin Springfield and U.N. diplomat Rachel Mansour have been assigned rather different tasks. Their orders are to diffuse the crisis or to sabotage the New Republic's war-fleet, whatever the cost, before the Eschaton takes hostile action on a galactic scale.

    Set in the tumultuous era of The Hundred Kingdoms, a terrible time of strife and war, this unique fantasy world is divided into a mutlitude of small belligerent domains vying for power and land. One ambitious and corrupt tyrant will stop at nothing to control Darkover-even wield the terrifying weapons of the matrix.

    That single tragedy set off a whole series of events, resulting in the Spanish Armada's defeat of England and subsequent demise of Protestantism. Now it's the 20th century, and the Church of Rome reigns supreme. People live a pastoral existence of guilds and farming, with technology held back to the level of the steam locomotive and primitive radio. Still, science cannot be held back forever...a revolution is building.

    It is the story of his desperate struggle to survive and his determination to claim justice for the lives and worlds wrongfully destroyed.

    Lewis's ill-informed and terrified victim who leaves Earth much against his will and who, in the first book of the trilogy, Out of the Silent Planet, published by the Bodley Head in 1938, encounters the imaginary and delightful world of Macalandra. In the second book, Perelandra (1943), Ransom is transported to a world of sweet smells and delicious tastes, a new Garden of Eden in which is enacted, with a difference, the story of Temptation. That Hideous Strength (1945) completes the trilogy and finds Dr Ransom returned from his travels in space and living in an English university town - where the Senior Common Room is given a mysterious depth, a more than earthly dimension which such things, in the author's view, always have in life.C.S. Lewis believed that popular science was the new mythology of his age, and in The Cosmic Trilogy he ransacks the uncharted territory of space and makes that mythology the medium of his spiritual imagination.

    This edition also comes with twelve exclusive postcards. A must-have gift edition for all Whovians!To celebrate the arrival of Peter Capaldi on to our screens as the newly regenerated Doctor, this collection of Doctor Who short stories, each written by a different author, now includes an extra, brand-new twelfth adventure as part of the 12 Doctors, 12 Stories paperback anthology. Offering the perfect addition to the top-selling series, the twelfth story, 'Lights Out', has been penned by self-professed Doctor Who fan and best-selling female sci-fi writer Holly Black.Contents:A Big Hand For the Doctor by Eoin Colfer sees the First Doctor in pursuit of a gang of Soul Pirates in Victorian London. Missing both his left hand and his beloved granddaughter Susan, his quest to retrieve them promises a journey into a land he may never forget...The Nameless City by Michael Scott, who puts his own inimtable spin on the Second Doctor. When Jamie McCrimmon gives the Doctor a mysterious book, he has no idea of the danger contained within its pages. The book transports the TARDIS to a glass city on a distant world, where the Archons are intent on getting revenge on the Time Lord for an ancient grudge.The Spear of Destiny by Marcus Sedgwick follows the Third Doctor and Jo Grant on a quest to track down the magical spear of Odin. Caught in a vicious battle between two Viking tribes, the Doctor stop the spear getting into the wrong hands before it's too late.The Roots of Evil by Philip Reeve, joins the Fourth Doctor and his companion Leela on an adventure on a massive tree space station known as the Heligan Structure. Little do they know that the tree has been asleep for centuries, dreaming of vengeance against a man in a blue box... Tip of the Tongue by Patrick Ness is a Fifth Doctor adventure about a strange new craze for Truth Tellers, which is sweeping through the kids of small-town America. While the Doctor and Nyssa investigate the phenomenon, they discover the truth behind the Truth Tellers is far more sinister than anyone could have imagined...Something Borrowed by Richelle Mead. The Sixth Doctor and Peri attend a wedding on the planet Koturia and discover the return of a formidable old foe, whose genius matches the Doctor's. Can he outwit this villain, save Peri and stop the wedding in time?The Ripple Effect by Malorie Blackman. When the TARDIS lands on Skaro, the Seventh Doctor and Ace are shocked to discover the planet has become the Dalek's have become a force for good, and their once battle-torn planet is now a universal centre of learning. But how long can peace last...?Spore by Alex Scarrow, who puts his own twist on the Eighth Doctor in a terrifying tale about an alien pathogen that attacks a small town in the Nevada desert. As the population is reduced to a seething mass of black slime the Doctor realise it is the same virus which almost annihilated his entire race, the Time Lords...The Beast of Babylon by Charlie Higson. A young girl called Ali sees a silver orb fall from the sky and soon learns it's her ticket to seeing the universe. Desperate to retrieve the mysterious object, the Ninth Doctor lets her join him on a dangerous trip to ancient Babylon, where he must battle a giant Starman for the fate of the Earth.The Mystery of the Haunted Cottage by Derek Landy, joins the Tenth Doctor and Martha on a planet that looks exactly like Earth, but is full of fictional characters from Martha's childhood. Together they must solve the mystery of who has created a world of books before their story concludes.Nothing O’Clock by Neil Gaiman, is a terrifying tale about a race called the Kin. Thousands of years ago, the Kin were imprisoned for their crimes by the Time Lords. But the Kin were patient and deathless and, when Gallifrey fell, they escaped. Now the Eleventh Doctor and Amy Pond are all that states between the Kin and fate of the universe.Lights Out by Holly Black. The Twelfth Doctor is sucked into a murder investigation on the International Coffee Roasting Station, the most caffeinated place in the universe. A killer is on the loose; one who only emerges in the dark. Can the Doctor solve the mystery before the lights go out forever?

    By the author of The War Against the Rull. Reprint.

    The excavation showed that the fossilized plesiosaur had been holding a placard which read, 'End Nuclear Testing Now'.That was nothing unusual.But then came a discovery of something which did intrigue Kin Arad.A flat earth was something new ...

    Earth has been dominated for 1,000 years by an alien invader—and man is an endangered species. From the handful of surviving humans a courageous leader emerges—Jonnie Goodboy Tyler, who challenges the invincible might of the alien Psychlo empire in a battle of epic scale, danger and intrigue with the fate of the Earth and of the universe in the tenuous balance.

    New challenges to galactic peace have arisen. And Luke Skywalker hears a voice from his past. A voice with a warning. Beware the dark side….The Rebel Alliance has destroyed the Death Star, defeated Darth Vader and the Emperor, and driven the remnants of the old Imperial Starfleet back into barely a quarter of the territory that they once controlled. Leia and Han are married, are expecting Jedi twins, and have shouldered heavy burdens in the government of the new Republic. And Luke Skywalker is the first in a hoped-for new line of Jedi Knights.But thousands of light years away, where a few skirmishes are still taking place, the last of the Emperor's warlords has taken command of the remains of the Imperial fleet. He has made two vital discoveries that could destroy the fragile new Republic—built with such cost to the Rebel Alliance. The tale that emerges is a towering epic of action, invention, mystery, and spectacle on a galactic scale—in short, a story that is worthy of the name Star Wars.

    Humanity's last survivors escaped earth's ruins to find a new home. But when they find it, can their desperation overcome its dangers?WHO WILL INHERIT THIS NEW EARTH?The last remnants of the human race left a dying Earth, desperate to find a new home among the stars. Following in the footsteps of their ancestors, they discover the greatest treasure of the past age—a world terraformed and prepared for human life.But all is not right in this new Eden. In the long years since the planet was abandoned, the work of its architects has borne disastrous fruit. The planet is not waiting for them, pristine and unoccupied. New masters have turned it from a refuge into mankind's worst nightmare.Now two civilizations are on a collision course, both testing the boundaries of what they will do to survive. As the fate of humanity hangs in the balance, who are the true heirs of this new Earth?

    A collection of science fiction short stories.Contents:No Truce with KingsThe Critique of Impure ReasonEscape from OrbitEye Times FourTurning PointEpilogueDEEP SPACE and HIGH TIMETURNING POINT: That morning they invented the wheel; in the afternoon, the sailing ship; now night was falling and they looked up to the beckoning stars...EPILOGUE: Mankind and Earth meet again, at the Billion-year Reunion...NO TRUCE WITH KINGS: The Hugo Award-winning – novella of a feudal America at war...Always named among the handful of greats in the field of SF, Poul Anderson has expanded both his own reputation and the horizons of the art in this latest collection of stories from the pinnacle of the imagination.

    For aeons this golden-skinned, golden-eyed race had provided the universe mercenary soldiers of almost unimaginable ability. But now the mri have faced an enemy unlike any other - an enemy whose only way of war is widespread destruction. These "humans" are mass fighters, creatures of the herd, and the mri have been slaughtered like animals.Now, in the aftermath of war, the mri face extinction. It will be up to three individuals to save whatever remains of this devastated race: a warrior - one of the last survivors of his kind; a priestess of this honorable people; and a lone human - a man sworn to aid the enemy of his own kind. Can they retrace the galaxy-wide path of this nomadic race back through millennia to reclaim the ancient world which first gave them life?

    In the first installment, Carter wins the affections of the "princess of Mars" and the respect of the Martian warlords whom he befriends. The excitement continues in The Gods of Mars when Carter engages the Black Pirates in airborne combat above the dead seas of Mars and leads a revolt to free the Martian races from a religion that thrives on living sacrifices. In the third book, Warlord of Mars, Carter overcomes the forces of evil that would destroy the planet. By the end of the trilogy the Martians all clamor for a triumphant John Carter to be their king.About the Author:Born in Chicago, Illinois, on September 1, 1875, Edgar Rice Burroughs grew to maturity during the height of the Industrial Revolution and witnessed the emergence of the United States as a twentieth-century world power. Hailing from a well-to-do family, Burroughs was given an aristocratic education steeped in Latin and Greek, but he was drawn more to an itinerant life of adventure than to a life in the boardroom. The author of Tarzan of the Apes (1912), Burroughs did not confine himself to a single genre; he also wrote medieval romances (The Outlaw of Torn, 1914), westerns (The War Chief of the Apaches, 1927), and mainstream novels (The Girl from Hollywood, 1922).