She spends her days working in customer support for the internet dating site where she first met her husband. But she has a strange, persistent sense that everything around her is somewhat off-kilter: she constantly feels as if she has walked into a room and forgotten what she intended to do there; on TV, the President seems to be the wrong person in the wrong place; her dreams are full of disquiet. Meanwhile, her husband's decade-long dedication to his invention, the causality violation device (which he would greatly prefer you not call a “time machine”) has effectively stalled his career and made him a laughingstock in the physics community. But he may be closer to success than either of them knows or can possibly imagine.Version Control is about a possible near future, but it’s also about the way we live now. It’s about smart phones and self-driving cars and what we believe about the people we meet on the Internet. It’s about a couple, Rebecca and Philip, who have experienced a tragedy, and about how they help — and fail to help — each other through it.

    . . through quantum space–time.  Minor Universe 31 is a vast story-space on the outskirts of fiction, where paradox fluctuates like the stock market, lonely sexbots beckon failed protagonists, and time travel is serious business. Every day, people get into time machines and try to do the one thing they should never do: change the past. That’s where Charles Yu, time travel technician—part counselor, part gadget repair man—steps in. He helps save people from themselves. Literally. When he’s not taking client calls or consoling his boss, Phil, who could really use an upgrade, Yu visits his mother (stuck in a one-hour cycle of time, she makes dinner over and over and over) and searches for his father, who invented time travel and then vanished. Accompanied by TAMMY, an operating system with low self-esteem, and Ed, a nonexistent but ontologically valid dog, Yu sets out, and back, and beyond, in order to find the one day where he and his father can meet in memory. He learns that the key may be found in a book he got from his future self. It’s called How to Live Safely in a Science Fictional Universe, and he’s the author. And somewhere inside it is the information that could help him—in fact it may even save his life.

    A world that exists in the shadows of our own. A conflict we will never see. One woman stands between those determined to control history and those who will risk their lives for freedom.A world that exists in the shadows of our own.A conflict we will never see.One woman stands between those determined to control history and those who will risk their lives for freedom.Maya is hiding in plain sight in London. The twenty-six-year-old has abandoned the dangerous obligations pressed upon her by her father, and chosen instead to live a normal life. But Maya comes from a long line of people who call themselves Harlequins—a fierce group of warriors willing to sacrifice their lives to protect a select few known as Travelers.Gabriel and Michael Corrigan are brothers living in Los Angeles. Since childhood, the young men have been shaped by stories that their late father was a Traveler, one of a small band of prophets who have vastly influenced the course of history. Travelers are able to attain pure enlightenment, and have for centuries ushered change into the world. Gabriel and Michael, who may have inherited their father's gifts, have always protected themselves by living “off the Grid”—that is, invisible to the real-life surveillance networks that monitor people in our modern society.Summoned by her ailing father, Maya is told of the existence of the brothers. The Corrigans are in severe danger, stalked by powerful men known as the Tabula—ruthless mercenaries who have hunted Travelers for generations. This group is determined to inflict order on the world by controlling it, and they view Travelers as an intolerable threat. As Maya races to California to protect the brothers, she is reluctantly pulled back into the cold and solitary Harlequin existence. A colossal battle looms—one that will reveal not only the identities of Gabriel and Michael Corrigan but also a secret history of our time.Moving from the back alleys of Prague to the heart of Los Angeles, from the high deserts of Arizona to a guarded research facility in New York, The Traveler explores a parallel world that exists alongside our own. John Twelve Hawks' stunningly suspenseful debut is an international publishing sensation that marks the arrival of a major new talent.

    The last few millions of the human race are gathered together in a gigantic metal pyramid, the Last Redoubt, under siege from unknown forces and Powers outside in the dark. These are held back by a Circle of energy, known as the "air clog," powered from the Earth's internal energy. For millennia, vast living shapes - the Watchers - have waited in the darkness near the pyramid: it is thought they are waiting for the inevitable time when the Circle's power finally weakens and dies. Other living things have been seen in the darkness beyond, some of unknown origins, and others that may once have been human.To leave the protection of the Circle means almost certain death, or worse, but as the story commences, the narrator establishes mind contact with an inhabitant of another, forgotten, Redoubt, and sets off into the darkness to find her.

    The age of star formation is long past. Yet there is life here, feeding off the energies of the stellar remnants, and there is mind, a tremendous galaxy-spanning intelligence each of whose thoughts lasts a hundred thousand years. And this mind cradles memories of a long-gone age when a more compact universe was full of light... The 27th century: Proxima Centauri, an undistinguished red dwarf star, is the nearest star to our sun. How would it be to live on such a world?

    His questions of faith surrounding his father's run-of-the-mill Christianity and his mother's suppressed Judaism lead him to a bizarre obsession with the idea of the messiah. After the collapse of his latest affair and his introduction to a reclusive physics professor, Karl is given the opportunity to confront his obsession and take a journey that no man has taken before, and from which he knows he cannot return.Upon arriving in Palestine, A.D. 29, Glogauer finds that Jesus Christ is not the man that history and faith would like to believe, but that there is an opportunity for someone to change the course of history by making the ultimate sacrifice.First published in 1969, Behold the Man broke through science fiction's genre boundaries to create a poignant reflection on faith, disillusion and self-sacrifice. This is the classic novel that established the career of perhaps contemporary science fiction's most cerebral and innovative author.

    But Holly is no typical teenage runaway: a sensitive child once contacted by voices she knew only as “the radio people,” Holly is a lightning rod for psychic phenomena. Now, as she wanders deeper into the English countryside, visions and coincidences reorder her reality until they assume the aura of a nightmare brought to life.For Holly has caught the attention of a cabal of dangerous mystics—and their enemies. But her lost weekend is merely the prelude to a shocking disappearance that leaves her family irrevocably scarred. This unsolved mystery will echo through every decade of Holly’s life, affecting all the people Holly loves—even the ones who are not yet born.A Cambridge scholarship boy grooming himself for wealth and influence, a conflicted father who feels alive only while reporting from occupied Iraq, a middle-aged writer mourning his exile from the bestseller list—all have a part to play in this surreal, invisible war on the margins of our world. From the medieval Swiss Alps to the nineteenth-century Australian bush, from a hotel in Shanghai to a Manhattan townhouse in the near future, their stories come together in moments of everyday grace and extraordinary wonder.

    When a dangerous solo mission to Venus offers him both the chance at heroism he's dreamt of, and a way to atone for his father's sins as a Communist informer, he ventures boldly into the vast unknown. But in so doing, he leaves behind his devoted wife, Lenka, whose love, he realizes too late, he has sacrificed on the altar of his ambitions.Alone in Deep Space, Jakub discovers a possibly imaginary giant alien spider, who becomes his unlikely companion. Over philosophical conversations about the nature of love, life and death, and the deliciousness of bacon, the pair form an intense and emotional bond. Will it be enough to see Jakub through a clash with secret Russian rivals and return him safely to Earth for a second chance with Lenka?Rich with warmth and suspense and surprise, Spaceman of Bohemia is an exuberant delight from start to finish. Very seldom has a novel this profound taken readers on a journey of such boundless entertainment and sheer fun.

    Named after the migrant workers of America's Dust Bowl, these novels convey Blish's "history of the future," a brilliant and bleak look at a world where cities roam the Galaxy looking for work and a sustainable way of life.In the first novel, They Shall Have Stars, man has thoroughly explored the Solar System, yet the dream of going even further seems to have died in all but one man. His battle to realize his dream results in two momentous discoveries anti-gravity and the secret of immortality. In A Life for the Stars, it is centuries later and anti-gravity generations have enabled whole cities to lift off the surface of the earth to become galactic wanderers. In Earthman, Come Home, the nomadic cities revert to barbarism and marauding rogue cities begin to pose a threat to all civilized worlds. In the final novel, The Triumph of Time, history repeats itself as the cities once again journey back in to space making a terrifying discovery which could destroy the entire Universe. A serious and haunting vision of our world and its limits, Cities in Flight marks the return to print of one of science fiction's most inimitable writers.A Selection of the Science Fiction Book Club

    D. James's trademark suspense, insightful characterization, and riveting storytelling, The Children of Men is a story of a world with no children and no future. The human race has become infertile, and the last generation to be born is now adult. Civilization itself is crumbling as suicide and despair become commonplace. Oxford historian Theodore Faron, apathetic toward a future without a future, spends most of his time reminiscing. Then he is approached by Julian, a bright, attractive woman who wants him to help get her an audience with his cousin, the powerful Warden of England. She and her band of unlikely revolutionaries may just awaken his desire to live . . . and they may also hold the key to survival for the human race.

    In "Exhalation," an alien scientist makes a shocking discovery with ramifications that are literally universal. In "Anxiety Is the Dizziness of Freedom," the ability to glimpse into alternate universes necessitates a radically new examination of the concepts of choice and free will.Including stories being published for the first time as well as some of his rare and classic uncollected work, Exhalation is Ted Chiang at his best: profound, sympathetic—revelatory.

    The heavens have been silent since - until a derelict space probe hears whispers from a distant comet. Something talks out there: but not to us. Who to send to meet the alien, when the alien doesn't want to meet? Send a linguist with multiple-personality disorder, and a biologist so spliced to machinery he can't feel his own flesh. Send a pacifist warrior, and a vampire recalled from the grave by the voodoo of paleogenetics. Send a man with half his mind gone since childhood. Send them to the edge of the solar system, praying you can trust such freaks and monsters with the fate of a world. You fear they may be more alien than the thing they've been sent to find - but you'd give anything for that to be true, if you knew what was waiting for them.

    Most importantly, Joanna Russ's THE FEMALE MAN is a suspenseful, surprising and darkly witty chronicle of what happens when Jeannine, Janet, Joanna, and Jael—four alternative selves from drastically different realities—meet.

    Cities are forbidden by law, as is scientific research. Rumors abound of a secret place known as "Bartorstown", where science is untrammelled by interference or hatred. A youth named Len Colter, developing an unhealthy thirst for knowledge exacerbated by the discovery of a forbidden radio, sets out on a long road. During this journey, he will change his mind many times before determining the correct direction for himself, and the benighted America in which he lives.