The animals seem intelligent enough, and Red recruits Slim to help him train the odd creatures to do circus tricks. But the boys are about to discover their playthings aren’t exactly animals—and they’ve allowed themselves to be caught for a reason . . . Youth is a riveting tale from the author of countless classics, including I, Robot and the Foundation Trilogy, which won the Hugo Award for Best All-Time Series.

    But this young artist wants to prove that living forever isn't the same as living a beautiful life.At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

    A story about an architect on Earth commissioned to create (via long distance) a masterwork with materials from the last abandoned Martian colony, a monument that will last thousands of years longer than Earth, which is dying.

    Cultures collide in real life and virtual reality. The city is literally a weed, its growth left unchecked. Life is cheap, and data is cheaper.When Boris Chong returns to Tel Aviv from Mars, much has changed. Boris’s ex-lover is raising a strangely familiar child who can tap into the datastream of a mind with the touch of a finger. His cousin is infatuated with a robotnik—a damaged cyborg soldier who might as well be begging for parts. His father is terminally-ill with a multigenerational mind-plague. And a hunted data-vampire has followed Boris to where she is forbidden to return.Rising above them is Central Station, the interplanetary hub between all things: the constantly shifting Tel Aviv; a powerful virtual arena, and the space colonies where humanity has gone to escape the ravages of poverty and war. Everything is connected by the Others, powerful alien entities who, through the Conversation—a shifting, flowing stream of consciousness—are just the beginning of irrevocable change.At Central Station, humans and machines continue to adapt, thrive...and even evolve.

    The only problem is that the Confederacion needs him as one of its twelve Prime Operators for its secret service, the TBII. The TBII wants him as a spy, thief & assassin. It's not, of course, a problem for the Confederacion, which simply uses immersion therapy & hypnotic personality overlay for Otto's training, then sends him out in deep cover, encased in plastiflesh, on a variety of dangerous missions on a number of bizarre worlds. But for him, it's a different matter: what he has to witness & what he's forced to do take a terrible toll. Always he returns to his original self--his conscience stabbed by the memory of all those he'd killed in the service of interstellar harmony.

    From the author of the bestselling 'Night's Dawn' trilogy, a novella and six stories set in the same brilliantly realised universe.

    After ecological disasters nearly destroyed the Earth, 26 survivors—the last of humanity—are trapped by an alien race in a sterile enclosure known as the Shell. Fifteen-year-old Pete is one of the Six—children who were born deformed or sterile and raised in the Shell. As, one by one, the survivors grow sick and die, Pete and the Six struggle to put aside their anger at the alien Tesslies in order to find the means to rebuild the earth together. Their only hope lies within brief time-portals into the recent past, where they bring back children to replenish their disappearing gene pool. Meanwhile, in 2013, brilliant mathematician Julie Kahn works with the FBI to solve a series of inexplicable kidnappings. Suddenly her predictive algorithms begin to reveal more than just criminal activity. As she begins to realize her role in the impending catastrophe, simultaneously affecting the Earth and the Shell, Julie closes in on the truth. She and Pete are converging in time upon the future of humanity—a future which might never unfold. Weaving three consecutive time lines to unravel both the mystery of the Earth's destruction and the key to its salvation, this taut post-apocalyptic thriller offers a topical plot with a satisfying twist.

    Pull up a chair, grab a glass of your favorite, and listen to the stories spun by time travelers, cybernetic aliens, telepaths...and a bunch of regular folks on a mission to save the world, one customer at a time.Callahan's Crosstime Saloon contains the following stories, virtually all of which were published in Analog Science Fiction and Fact: * "The Guy With the Eyes" * "The Time-Traveler" * "The Centipede's Dilemma" * "Two Heads Are Better Than One" * "The Law Of Conservation of Pain" * "Just Dessert" * "A Voice is Heard in Ramah..." * "Unnatural Causes" * "The Wonderful Conspiracy"

    Valente takes on the folklore of artificial intelligence in this brand new, original novella of technology, identity, and an uncertain mechanized future.Neva is dreaming. But she is not alone. A mysterious machine entity called Elefsis haunts her and the members of her family, back through the generations to her great-great-grandmother—a gifted computer programmer who changed the world. Together Neva and Elefsis navigate their history and their future, an uneasy, unwilling symbiote.But what they discover in their dreamworld might change them forever . . .

    After witnessing a profoundly traumatic event, a boy is left alone in a remote house on a hilltop with his increasingly deranged parent. When a stranger knocks on his door, the boy senses that his days of isolation are over—but by what authority does this man keep the meticulous records he carries? Is he the boy’s friend? His enemy? Or something altogether other?

     The Hugo Award-winning author of such groundbreaking and innovative novels as "Accelerando, Halting State," and "Saturn's Children" delivers a rich selection of speculative fiction- including a novella original to this volume- brought together for the first time in one collection, showcasing the limitless imagination of one of the twenty-first century's most daring visionaries.

    The Last Banquet of Temporal Confections is a Tor.com Original from fantasy author Tina Connolly.At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

    It is said a race of shapeshifters once lived here, only to perish when men came. But one man believes they can still be found, somewhere in the back of the beyond.In The Fifth Head of Cerberus, Wolfe skillfully interweaves three bizarre tales to create a mesmerizing pattern: the harrowing account of the son of a mad genius who discovers his hideous heritage; a young man's mythic dreamquest for his darker half; the bizarre chronicle of a scientists' nightmarish imprisonment. Like an intricate, braided knot, the pattern at last unfolds to reveal astonishing truths about this strange and savage alien landscape.

    Memory-blind himself, he can’t feel those wounds. Clara can, and she prefers them irretrievable. Until her sister, Beatrice, ultrasensitive to memory, raises one that could change Clara’s mind. For Gui, the past is gone. For Clara and Beatrice, deciding what to remember reaches to the heart of their shared history.