Suddenly the planet and every living thing on it no longer exist in a single timeline. Instead, the world becomes a patchwork of eras, from prehistory to 2037, each with its own indigenous inhabitants.Scattered across the planet are floating silver orbs impervious to all weapons and impossible to communicate with. Are these technologically advanced devices responsible for creating and sustaining the rifts in time? Are they cameras through which inscrutable alien eyes are watching? Or are they something stranger and more terrifying still?The answer may lie in the ancient city of Babylon, where two groups of refugees from 2037: three cosmonauts returning to Earth from the International Space Station, and three United Nations peacekeepers on a mission in Afghanistan have detected radio signals: the only such signals on the planet, apart from their own. The peacekeepers find allies in nineteenth-century British troops and in the armies of Alexander the Great. The astronauts, crash-landed in the steppes of Asia, join forces with the Mongol horde led by Genghis Khan. The two sides set out for Babylon, each determined to win the race for knowledge . . . and the power that lies within.Yet the real power is beyond human control, perhaps even human understanding. As two great armies face off before the gates of Babylon, it watches, waiting. . . .

    Wells' THE TIME MACHINE, with an introduction by Ken MacLeod. This is the second printing, with cover artists The Brothers Hildebrandt.Tinker was a good citizen of the Hive - a model worker. But when he was allowed sexual activation he found Mu Ren who, like him, harboured forbidden genes. And so began the cataclysm.But in a world where half-wild humans are hunted for sport - and food - can anyone overthrow the Hive? Greater by far than its stunted, pink-blooded citizens, the Hive is more than prepared to rise and crush anyone who challenges its supremacy...

    A collection of science fiction stories written by acclaimed author Poul Anderson.Poul Anderson is best known for sci-fi adventure stories in which larger-than-life characters succeed gleefully or fail heroically. Anderson's also famous for writing 'Call Me Joe' (not included in this volume) which featured the premise of a paralyzed man whose mind is remotely controlling an alien body. This same theme also appears in James Cameron's 2009 movie "Avatar" – similar enough that some reviewers are calling for Anderson to receive some form of credit.Included in this volume:Story One: Duel on SyrtisBold and ruthless, he was famed throughout the System as a big-game hunter. From the firedrakes of Mercury to the ice-crawlers of Pluto, he'd slain them all. But his trophy-room lacked one item; and now Riordan swore he'd bag the forbidden game that roamed the red deserts ... a Martian!Story Two: SecurityIn a world where Security is all-important, nothing can ever be secure. A mountain-climbing vacation may wind up in deep Space. Or loyalty may prove to be high treason. But it has its rewards...Story Three: The Valor of Cappen VarraWe have said that there are many and strange shadows, memories surviving from dim pasts, in this fantastic universe of ours...Story Four: Industrial RevolutionEver think how deadly a thing it is if a machine has amnesia—or how easily it can be arranged…Story Five: The Sensitive ManOne man stood between a power-hungry cabal and world mastery--but a man of unusual talents...These are the original and unabridged versions of these classic science fiction treasures. A must-have for fans of classic sci-fi!

    From Cixin Liu, the New York Times bestselling author of The Three-Body Problem, To Hold Up the Sky is a breathtaking collection of imaginative science fiction.Stories included are:The Village TeacherThe Time Migration2018-04-01Fire In The EarthContractionMirrorOde To JoyFull Spectrum Barrage JammingSea of DreamsCloud of PoemsThe Thinker

    All his life he has played it safe and done the right thing, but when faced with a terminal illness, he’s willing to take an insane gamble. He’s built a time machine in his garage, and if it works, he’ll face a world that challenges his understanding of what it means to be human, what it takes to love, and the cost of paradise. He could find more than a cure for his illness; he might find what everyone has been searching for since time began…but only if he can survive Hollow World. Welcome to the future and a new sci-fantasy thriller from the bestselling author of The Riyria Revelations.BEST OF & MOST ANTICIPATED LISTS• 2014 Goodreads Choice Award Nominee for Science Fiction• 2014 The Qwillery's Brannigan Cheney’s Top 3 books• 2014 The Fictional Hangout’s Best Books of the Year• 2014 Ranting Dragon’s Ten Fantasy and Science-Fiction Novels worth reading in April• 2014 Barnes and Noble Top Fantasy and Science Fiction Picks for April• 2014 Ranting Dragon’s 30 Most Anticipated Science Fiction and Fantasy Novels• 2014 The Book Probe’s Most Anticipated Sci-Fi Novels• 2013 The BiblioSanctum’s Top 10 Reads• 2013 Fantasy Review Barn’s Barney Award for Outstanding Reads

    Newton is an extraterrestrial who goes to Earth on a desperate mission of mercy. But instead of aid, Newton discovers loneliness and despair that ultimately ends in tragedy.

     When he stepped through the time portal, he thought he was entering 1930s Louisiana. Instead, he found a world where Arabs explored America, Christianity and the Roman Empire had never existed, and Aztecs performed human sacrifices near the Mississippi as woolly mammoths roamed nearby. One hundred and forty people, plus equipment, were due to follow him. They didn’t appear. And Leake began to wonder if he could ever go back . . .

    Authors Greg Bear (Eon) and Timothy Zahn (The Last Command) provide non-stop, heart-pounding action that will keep readers on edge until the final page.

    He co-authored, with William Gibson, the critically acclaimed novel "The Difference Engine." He lives in Austin, Texas, with his wife and daughter.

    But his dreams are of an Africa far in the past and are so vivid and in such hallucinatory detail that he is able to question the understanding of eminent palaeontologists. As a result, Joshua is invited to join a most unusual time travel project and is transported millions of years into the past of his dreams. In early Pleistocene Africa, living among the prehuman species Homo habilis, experiencing the same hardships and the same intense pleasures, Joshua finds, for the first time in his troubled life, not only contentment but real love — a love that transcends almost everything. Intelligent, thoughtful and deeply moving, No Enemy But Time brilliantly evokes the remote past and, at the same time, presents a powerful and convincing portrayal of a relationship surmounting even the most daunting barriers. It is a challenging and highly original novel exploring the nature and origins of humankind.

    But the journey has a terrible cost. It alters not only the future but the "present" in which we live.A century after the publication of H. G. Wells' immortal The Time Machine, Stephen Baxter, today's most acclaimed new "hard SF" author, and the acknowledged Clarke, returns to the distant conflict between the Eloi and the Morlocks in a story that is at once an exciting expansion, and a radical departure based on the astonishing new understandings of quantum physics.

    Gathered into one volume by intrepid chrononauts and world-renowned anthologists Ann and Jeff VanderMeer, this book compiles more than a century's worth of literary travels into the past and the future that will serve to reacquaint readers with beloved classics of the time travel genre and introduce them to thrilling contemporary innovations.This marvelous volume includes nearly seventy journeys through time from authors such as Douglas Adams, Isaac Asimov, Ray Bradbury, William Gibson, Ursula K. Le Guin, George R. R. Martin, Michael Moorcock, H. G. Wells, and Connie Willis, as well as helpful non-fiction articles original to this volume (such as Charles Yu's "Top Ten Tips For Time Travelers").In fact, this book is like a time machine of its very own, covering millions of years of Earth's history from the age of the dinosaurs through to strange and fascinating futures, spanning the ages from the beginning of time to its very end. The Time Traveler's Almanac is the ultimate anthology for the time traveler in your life.

    Invasion by the warlike Ousters looms, and the mysterious schemes of the secessionist AI TechnoCore bring chaos ever closer.On the eve of disaster, with the entire galaxy at war, seven pilgrims set fourth on a final voyage to the legendary Time Tombs on Hyperion, home to the Shrike, a lethal creature, part god and part killing machine, whose powers transcend the limits of time and space. The pilgrims have resolved to die before discovering anything less than the secrets of the universe itself.THE FALL OF HYPERIONThe mysterious Time Tombs are opening and the Shrike that has risen from them may well control the fate of all mankind. The Ousters are laying siege to the Hegemony of Man and the AIs we created have turned against us to build the Ultimate Intelligence; God. The God of Machines. His genesis could mean annihilation for man.Something is drawing the Hegemony, the Ousters, the Als, the entire universe to the Shrike.Here is a superb vision of future technology and ancient religions, of scientific revelation and timeless mystery, of transcendent joy and mind-bending horror. Here is a Hugo Award-winning landmark in Science Fiction.

    Two men while away the days in an Antarctic research station. Tensions between them build as they argue over a love-letter one of them has received. One is practical and open. The other surly, superior and obsessed with reading one book - by the philosopher Kant. As a storm brews and they lose contact with the outside world they debate Kant, reality and the emptiness of the universe. The come to hate each other, and they learn that they are not alone.

    This was the War of the Worlds as we know it.Now at last we can learn the story we do not know -- the incredibly enthralling, almost unbearably suspenseful story of a man and a woman from Victorian England who traveled through time and space to a startling and momentous rendezvous with the desitny in ----The Space Machine