Hundreds of thousands have lost the ability to sleep. Enter the Slumber Corps, an organization that urges healthy dreamers to donate sleep to an insomniac. Under the wealthy and enigmatic Storch brothers the Corps' reach has grown, with outposts in every major US city. Trish Edgewater, whose sister Dori was one of the first victims of the lethal insomnia, has spent the past seven years recruiting for the Corps. But Trish’s faith in the organization and in her own motives begins to falter when she is confronted by “Baby A,” the first universal sleep donor, and the mysterious "Donor Y."Sleep Donation explores a world facing the end of sleep as we know it, where “Night Worlds” offer black market remedies to the desperate and sleep deprived, and where even the act of making a gift is not as simple as it appears.

    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.

    Now, the sisters of the Order of Saint Rita are on an interstellar mission of mercy aboard Our Lady of Impossible Constellations, a living, breathing ship which seems determined to develop a will of its own.When the order receives a distress call from a newly-formed colony, the sisters discover that the bodies and souls in their care—and that of the galactic diaspora—are in danger. And not from void beyond, but from the nascent Central Governance and the Church itself.

    Twenty-five chances to impress.When the test takes an unexpected and tragic turn, Idir is handed the power of life and death.How do you value a life when all you have is multiple choice?

    Multi-dimensional swashbuckling would be hard enough, but our two unfortunate souls broke up a week ago.Can friendship blossom from the ashes of a relationship? In infinite dimensions, all things are possible.

    In this vivid world that author Brandon Sanderson has built, society can create a snapshot of a specific day in time. The experiences people have, the paths they follow—all of them are real again for a one day in the snapshot. All for the purposes of investigation by the court. Davis’s job as a cop on Snapshot Duty is straight forward. Sometimes he is tasked with finding where a criminal dumped a weapon. Sometimes he is tasked with documenting domestic disputes. Simple. Mundane. One day, in between two snapshot assignments, Davis decides to investigate the memory of a call that was mysteriously never logged at the precinct, and he makes a horrifying discovery.As in all many stories, Snapshot follows a wonderfully flawed character as he attempts to solve a horrific crime. Sanderson proves that no matter the genre, he is one of the most skilled storytellers in the business.

    2030. John McDean executive produces "Vigilance," a reality game show designed to make sure American citizens stay alert to foreign and domestic threats. Shooters are introduced into a "game environment," and the survivors get a cash prize.The TV audience is not the only one that's watching though, and McDean soon finds out what it's like to be on the other side of the camera.At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

    Valente, the bestselling and award-winning creator of Space Opera and The Girl Who Circumnavigated Fairyland returns with The Past is Red, the enchanting, dark, funny, angry story of a girl who made two terrible mistakes: she told the truth and she dared to love the world.The future is blue. Endless blue...except for a few small places that float across the hot, drowned world left behind by long-gone fossil fuel-guzzlers. One of those patches is a magical place called Garbagetown.Tetley Abednego is the most beloved girl in Garbagetown, but she's the only one who knows it. She's the only one who knows a lot of things: that Garbagetown is the most wonderful place in the world, that it's full of hope, that you can love someone and 66% hate them all at the same time.But Earth is a terrible mess, hope is a fragile thing, and a lot of people are very angry with her. Then Tetley discovers a new friend, a terrible secret, and more to her world than she ever expected.

    Now readers have the chance to own both novellas in American Hippo, a single, beautiful volume.Years ago, in an America that never was, the United States government introduced herds of hippos to the marshlands of Louisiana to be bred and slaughtered as an alternative meat source. This plan failed to take into account some key facts about hippos: they are savage, they are fast, and their jaws can snap a man in two.By the 1890s, the vast bayou that was once America's greatest waterway belongs to feral hippos, and Winslow Houndstooth has been contracted to take it back. To do so, he will gather a crew of the damnedest cons, outlaws, and assassins to ever ride a hippo. American Hippo is the story of their fortunes, their failures, and his revenge.At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

    Revisions from the author's notes are included, allowing a deeper view into her world and a better understanding of her work. The Nebula Award–winning short story Love Is the Plan, the Plan Is Death, the Hugo Award–winning novella The Girl Who Was Plugged In, and the Hugo and Nebula Award–winning novella Houston, Houston, Do You Read? are included.The stories of Alice Sheldon, who wrote as James Tiptree Jr. ( Up the Walls of the World ) until her death in 1987, have been heretofore available mostly in out-of-print collections. Thus the 18 accomplished stories here will be welcomed by new readers and old fans. ''The Screwfly Solution'' describes a chilling, elegant answer to the population problem. In ''Love Is the Plan the Plan Is Death,'' the title tells the tale--species survival insured by imprinted drives--but the story's force is in its exquisite, lyrical prose and its suggestion that personal uniqueness is possible even within biological imperatives. ''The Girl Who Was Plugged In'' is a future boy-meets-girl story with a twist unexpected by the players. ''The Women Men Don't See '' displays Tiptree's keen insight and ability to depict singularity within the ordinary. In Hugo and Nebula award-winning ''Houston, Houston, Do You Read?'' astronauts flying by the sun slip forward 500 years and encounter a culture that successfully questions gender roles in ours.ContentsIntroduction by Michael SwanwickThe Last Flight of Doctor Ain (1969)The Screwfly Solution (1977)And I Awoke and Found Me Here on the Cold Hill’s Side (1972)The Girl Who Was Plugged In (1973)The Man Who Walked Home (1972)And I Have Come Upon This Place by Lost Ways (1972)The Women Men Don’t See (1973)Your Faces, O My Sisters! Your Faces Filled of Light! (1976)Houston, Houston, Do You Read? (1976)With Delicate Mad Hands (1981)A Momentary Taste of Being (1975)We Who Stole the Dream (1978)Her Smoke Rose Up Forever (1974)Love Is the Plan the Plan Is Death (1973)On the Last Afternoon (1972)She Waits for All Men Born (1976)Slow Music (1980)And So On, and So On (1971)

    Campbell Memorial Award Finalist“This—THIS—is the cutting edge of science fiction.” —Richard K. Morgan, author of Altered CarbonHow do you stage a mutiny when you’re only awake one day in a million? How do you conspire when your tiny handful of potential allies changes with each job shift? How do you engage an enemy that never sleeps, that sees through your eyes and hears through your ears, and relentlessly, honestly, only wants what’s best for you? Trapped aboard the starship Eriophora, Sunday Ahzmundin is about to discover the components of any successful revolution: conspiracy, code—and unavoidable casualties.Note from the publisher: The red letters in the print edition (and highlighted letters in the e-book) indicate special bonus content from the author.

    Brought together by a secret project designed to hide British targets from German radar, the two founded a love that could not be revealed. When the project went wrong, Tom and Ben vanished into nothingness, presumed dead. Their bodies were never found.Now the two are lost in time, hunting each other across decades, leaving clues in books of poetry and trying to make their disparate timelines overlap.

    It’s a perfect day. Nobody remembers how the Causality War started. Really, there’s no-one to remember, and nothing for them to remember if there were; that’s sort of the point. We were time warriors, and we broke time. I was the one who ended it. Ended the fighting, tidied up the damage as much as I could. Then I came here, to the end of it all, and gave myself a mission: to never let it happen again.

    Jennifer Webb has invented proprietary virtual reality technology that purports to heal psychological wounds by running clients through scenarios straight out of horror movies and nightmares. In a carefully controlled environment, with a medical cocktail running through their veins, sisters might develop a bond they’ve been missing their whole lives—while running from the bogeyman through a simulated forest. But…can real change come so easily?Esther Hoffman doubts it. Esther has spent her entire journalism career debunking pseudoscience, after phony regression therapy ruined her father’s life. She’s determined to unearth the truth about Dr. Webb’s budding company. Dr. Webb’s willing to let her, of course, for reasons of her own. What better advertisement could she get than that of a convinced skeptic? But Esther’s not the only one curious about how this technology works. Enter real-world threats just as frightening as those created in the lab. Dr. Webb and Esther are at odds, but they may also be each other’s only hope of survival.

    Her clients are rich and they demand items and experiences with only the finest verifiable provenance. Other people’s lives have value, after all.But when her A.I. suddenly stops whispering in her ear she finds herself cut off from the grid and loses communication with the rest of the world.The man who stepped out of the trees while hunting deer cut her off from the cloud, took her A.I., and made her his unwilling guest.There are no Authenticities or Captures to prove Katya’s story of what happened in the forest. You’ll just have to believe her.