How do you break time? Can something so bad happen that you fracture the world?" Benjamin Travers has been electrocuted. What's worse, he and his friends have woken up in the past. As the friends search for a way home, they realize they're not alone. There are other time travelers, and some of them are turning up dead. When Ben meets an enigmatic scientist and his charming, time-traveling daughter, salvation seems at hand, but escaping the dangers of the past may lead to a deadly future. If he hopes to save his friends, Ben must learn to master space and time, and survive a journey where past and future violently collide.

    Aging and outdated, most of the ships plummeted back to earth long ago. The only thing keeping the two surviving lifeboats in the sky are Hell Divers—men and women who risk their lives by skydiving to the surface to scavenge for parts the ships desperately need.When one of the remaining airships is damaged in an electrical storm, a Hell Diver team is deployed to a hostile zone called Hades. But there’s something down there far worse than the mutated creatures discovered on dives in the past—something that threatens the fragile future of humanity.

    He prefers the term finder.His latest job should be simple. Find the spacecraft Venetia's Sword and steal it back from Arum Gilger, ex-nobleman turned power-hungry trade boss. He'll slip in, decode the ship's compromised AI security, and get out of town, Sword in hand.Fergus locates both Gilger and the ship in the farthest corner of human-inhabited space, a gas-giant-harvesting colony called Cernee. But Fergus' arrival at the colony is anything but simple. A cable car explosion launches Cernee into civil war, and Fergus must ally with Gilger's enemies to navigate a field of space mines and a small army of hostile mercenaries. What was supposed to be a routine job evolves into negotiating a power struggle between factions. Even worse, Fergus has become increasingly--and inconveniently--invested in the lives of the locals.It doesn't help that a dangerous alien species thought mythical prove unsettlingly real, and their ominous triangle ships keep following Fergus around.Foolhardy. Eccentric. Reckless. Whatever he's called, Fergus will need all the help he can get to take back the Sword and maybe save Cernee from destruction in the process.

    The world has succumbed to an alien plague, with most of the population transformed into mindless, savage creatures. The planet’s refugees flock to Darwin, where a space elevator—created by the architects of this apocalypse, the Builders—emits a plague-suppressing aura.Skyler Luiken has a rare immunity to the plague. Backed by an international crew of fellow “immunes,” he leads missions into the dangerous wasteland beyond the aura’s edge to find the resources Darwin needs to stave off collapse. But when the Elevator starts to malfunction, Skyler is tapped—along with the brilliant scientist, Dr. Tania Sharma—to solve the mystery of the failing alien technology and save the ragged remnants of humanity.

    The Peace Authority conquered the world with a weapon that never should have been a weapon--the "bobble," a spherical force-field impenetrable by any force known to mankind. Encasing governmental installations and military bases in bobbles, the Authority becomes virtually omnipotent. But they've never caught Paul Hoehler, the maverick who invented the technology, and who has been working quietly for decades to develop a way to defeat the Authority. With the help of an underground network of determined, independent scientists and a teenager who may be the apprentice genius he's needed for so long, he will shake the world, in the fast-paced hard-science thriller that garnered Vinge the first of his four Hugo nominations for best novel.

    To some, the Miracle is an act of divine retribution; to others, it is an opportunity to carve out a new empire.Leaving an America now ruled by religious fundamentalism, young Guilford Law travels to Darwinia on a mission of discovery that will take him further than he can possibly imagine...to a shattering revelation about mankind's destiny in the universe. Darwinia is a 1999 Hugo Award Nominee for Best Novel.

    When the sky begins to fall and he finds himself alone, his best hope is to run – or risk losing what he loves forever.When the world ends and you find yourself forsaken, every second counts. No one knows this more than Edgar Hill. Stranded on the other side of the country from his wife and children, Ed must push himself across a devastated wasteland to get back to them. With the clock ticking and hundreds of miles between them, his best hope is to run -- or risk losing what he loves forever.

    Decades of travel through the stars are condensed into mere months for her, though the years continue to march steadily onward for everyone she has ever known. Her friends and lovers have aged past her; all she has left is work. Alone and adrift, she lives only for the next paycheck, until the day she meets a mysterious boy, fallen from the sky.A boy, broken by his past.The scarred child does not speak, his only form of communication the beautiful and haunting music he plays on an old wooden flute. Captured by his songs and their strange, immediate connection, Nia decides to take the boy in. And over years of starlit travel, these two outsiders discover in each other the things they lack. For him, a home, a place of love and safety. For her, an anchor to the world outside of herself.For both of them, a family.But Nia is not the only one who wants the boy. The past hungers for him, and when it catches up, it threatens to tear this makeshift family apart.

    The book describes a history of life in the universe, dwarfing in scale Stapledon's previous book, Last and First Men (1930), a history of the human species over two billion years. Star Maker tackles philosophical themes such as the essence of life, of birth, decay and death, and the relationship between creation and creator. A pervading theme is that of progressive unity within and between different civilizations. Some of the elements and themes briefly discussed prefigure later fiction concerning genetic engineering and alien life forms. Arthur C. Clarke considered Star Maker to be one of the finest works of science fiction ever written.

    At least that was the theory American scientists were exploring in an effort to explain the new sources of knowledge the Russians possessed. Perhaps Russian scientists had discovered how to transport themselves back in time in order to learn long-forgotten secrets of the past. That was why young Ross Murdock, above average in intelligence but a belligerently independent nonconformist, found himself on a "hush-hush" government project at a secret base in the Arctic. The very qualities that made him a menace in civilized society were valuable traits in a man who must successfully act the part of a merchant trader of the Beaker people during the Bronze Age.For once they were transferred by time machine to the remote Baltic region where the Russian post was located, Ross and his partner Ashe were swept into a fantastic action-filled adventure involving Russians, superstitious prehistoric men, and the aliens of a lost galactic civilization that demanded every ounce of courage the Americans possessed.Approx. 7 hours

    On Earth, a small band of the few remaining humans pursues a lost past and devastating truth—as four sentient machines depart from Jovian space to investigate, perhaps terminate, the potentially catastrophic emissions emanating from a mountaintop miles above the terraformed surface of the Red Planet.

    Gonzo Lubitsch, professional hero and troubleshooter, is hired to put it out, but there's more to the fire, and the Pipe itself, than meets the eye. The job will take Gonzo and his best friend, our narrator, back to their own beginnings.

    After all, the planet he’s orbiting is frozen and sunless, and the cities are dead. But when Toby wakes again, he’s surprised to discover a thriving planet, a strange and prosperous galaxy, and something stranger still—that he’s been asleep for 14,000 years.Welcome to the Lockstep Empire, where civilization is kept alive by careful hibernation. Here cold sleeps can last decades and waking moments mere weeks. Its citizens survive for millennia, traveling asleep on long voyages between worlds. Not only is Lockstep the new center of the galaxy, but Toby is shocked to learn that the Empire is still ruled by its founding family: his own.Toby’s brother Peter has become a terrible tyrant. Suspicious of the return of his long-lost brother, whose rightful inheritance also controls the lockstep hibernation cycles, Peter sees Toby as a threat to his regime. Now, with the help of a lockstep girl named Corva, Toby must survive the forces of this new Empire, outwit his siblings, and save human civilization.Karl Schroeder's Lockstep is a grand innovation in hard SF space opera.

    In this novel America is in the grip of a deadly flu pandemic. When Frank catches the virus, his girlfriend Polly will do whatever it takes to save him—even if it means risking everything. When she finds out there’s a company that has invented time travel, she agrees to a radical contract: if she signs up for a one-way-trip into the future to work as a bonded laborer, the company will pay for the life-saving treatment Frank needs. Polly promises to meet Frank again in Galveston, Texas, where she will arrive in twelve years. But when Polly is re-routed an extra five years into the future, Frank is nowhere to be found. Alone in a transformed and divided America, with no status and no money, Polly must navigate a new life and find a way to locate Frank, to determine if he is alive, and if their love has endured.An Ocean of Minutes is a gorgeous and heartbreaking story that paints an intimate portrait of endurance and complexity of human relationships and the cost of holding onto the past—and the price of letting it go.

    But his current life is a far cry from his previous career…as a time-traveling secret agent from 2142.Stranded in suburban San Francisco since the 1990s after a botched mission, Kin has kept his past hidden from everyone around him, despite the increasing blackouts and memory loss affecting his time-traveler’s brain. Until one afternoon, his “rescue” team arrives—eighteen years too late.Their mission: return Kin to 2142, where he’s only been gone weeks, not years, and where another family is waiting for him. A family he can’t remember.Torn between two lives, Kin is desperate for a way to stay connected to both. But when his best efforts threaten to destroy the agency and even history itself, his daughter’s very existence is at risk. It’ll take one final trip across time to save Miranda—even if it means breaking all the rules of time travel in the process.A uniquely emotional genre-bending debut, Here and Now and Then captures the perfect balance of heart, playfulness, and imagination, offering an intimate glimpse into the crevices of a father’s heart and its capacity to stretch across both space and time to protect the people that mean the most.