In the near future of Robert Charles Wilson's Last Year, the technology exists to open doorways into the past - but not our past, not exactly. Each "past" is effectively an alternate world, identical to ours but only up to the date on which we access it. And a given "past" can be reached only once. After a passageway is open, it's the only road to that particular past; once closed, it can't be reopened.

In a not-too-distant future that is not quite ours, there has been a major scientific breakthrough. It is a way to open windows into the past, permitting historical researchers to view, but not participate, in the events of the past.

In one of the most powerful and thought-provoking novels of his remarkable career, Orson Scott Card interweaves a compelling portrait of Christopher Columbus with the story of a future scientist who believes she can alter human history from a tragedy of bloodshed and brutality to a world filled with hope and healing.

The narrator of Atwood's riveting novel calls himself Snowman. When the story opens, he is sleeping in a tree, wearing an old bedsheet, mourning the loss of his beloved Oryx and his best friend Crake, and slowly starving to death. He searches for supplies in a wasteland where insects proliferate and pigoons and wolvogs ravage the pleeblands, where ordinary people once lived, and the Compounds that sheltered the extraordinary. As he tries to piece together what has taken place, the narrative shifts to decades earlier. How did everything fall apart so quickly?

Tom Hazard has a dangerous secret. He may look like an ordinary 41-year-old, but owing to a rare condition, he's been alive for centuries. Tom has lived history - performing with Shakespeare, exploring the high seas with Captain Cook, and sharing cocktails with Fitzgerald. Now, he just wants an ordinary life. So Tom moves back his to London, his old home, to become a high school history teacher - the perfect job for someone who has witnessed the city's history first hand. Better yet, a captivating French teacher at his school seems fascinated by him.

God is change. That is the central truth of the Earthseed movement, whose unlikely prophet is 18-year-old Lauren Olamina. The young woman's diary entries tell the story of her life amid a violent 21st-century hell of walled neighborhoods and drug-crazed pyromaniacs - and reveal her evolving Earthseed philosophy. Against a backdrop of horror emerges a message of hope: if we are willing to embrace divine change, we will survive to fulfill our destiny among the stars.

It is the 14th century, and one of the most apocalyptic events in human history is set to occur - the coming of the Black Death. History teaches us that a third of Europe's population was destroyed. But what if the plague had killed 99 percent of the population instead? How would the world have changed? This is a look at the history that could have been - a history that stretches across centuries, a history that sees dynasties and nations rise and crumble, a history that spans horrible famine and magnificent innovation.

From early work like "Rescue Party" and "The Lion of Comarre", through classic stories including "The Star", "Earthlight", "The Nine Billion Names of God", and "The Sentinel" (kernel of the later novel and movie 2001: A Space Odyssey), all the way to later work like "A Meeting with Medusa" and "The Hammer of God", this comprehensive short story collection encapsulates one of the great science fiction careers of all time.

Helene Wecker's dazzling debut novel tells the story of two supernatural creatures who appear mysteriously in 1899 New York. Chava is a golem, a creature made of clay, brought to life by a strange man who dabbles in dark Kabbalistic magic. When her master dies at sea on the voyage from Poland, she is unmoored and adrift as the ship arrives in New York Harbor. Ahmad is a jinni, a being of fire, born in the ancient Syrian Desert. Trapped in an old copper flask by a Bedouin wizard centuries ago, he is released accidentally by a tinsmith in a Lower Manhattan shop.

With the country in the grip of the Black Death, brothers John and William fear that they will shortly die and suffer in the afterlife. But as the end draws near, they are given an unexpected choice: either to go home and spend their last six days in their familiar world, or to search for salvation across the forthcoming centuries - living each one of their remaining days 99 years after the last. John and William choose the future and find themselves in 1447, ignorant of almost everything going on. The year 1546 brings no more comfort, and 1645 challenges them further....

The Overlords appeared suddenly over every city - intellectually, technologically, and militarily superior to humankind. Benevolent, they made few demands: unify earth, eliminate poverty, and end war. With little rebellion, humankind agreed, and a golden age began.

It has been 40 years since the publication of this classic science-fiction novel that changed the way we look at the stars and ourselves. From the savannas of Africa at the dawn of mankind to the rings of Saturn as man adventures to the outer rim of our solar system, 2001: A Space Odyssey is a journey unlike any other.

Out of the Silent Planet is the first novel of the Cosmic Trilogy, considered to be C.S. Lewis' chief contribution to the science fiction genre.

On December 21st, 2012, the world was supposed to end. When the apocalyptic date came and went, the world concluded the Mayan prophecy was a myth. But it was not. The Earth was saved by extraordinary intervention from planet Akara — home to an awakened civilization far more evolved than our own.

Six million years ago, at the very dawn of the starfaring era, Abigail Gentian fractured herself into a thousand male and female clones: the shatterlings. Sent out into the galaxy, these shatterlings have stood aloof as they document the rise and fall of countless human empires. They meet every 200,000 years to exchange news and memories of their travels with their siblings.

Her name is Binti, and she is the first of the Himba people ever to be offered a place at Oomza University, the finest institution of higher learning in the galaxy. But to accept the offer will mean giving up her place in her family to travel between the stars among strangers who do not share her ways or respect her customs. Knowledge comes at a cost, one that Binti is willing to pay, but her journey will not be easy. The world she seeks to enter has long warred with the Meduse, an alien race that has become the stuff of nightmares.

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

The best science fiction scrutinizes our culture and politics, examines the limits of the human condition, and zooms across galaxies at faster-than-light speeds, moving from the very near future to the far-flung worlds of tomorrow in the space of a single sentence. Neil Clarke has selected the short science fiction (and only science fiction) best representing the previous year's writing, showcasing the talent, variety, and awesome "sensawunda" that the genre has to offer.

The starship Earthling, filled with thousands of hibernating colonists en route to a new world at Tau Ceti, is stranded beyond the solar system when the ship's three organic mental cores - disembodied human brains that control the vessel's functions - go insane. The emergency skeleton crew sees only one chance for survival: build an artificial consciousness in the Earthling's primary computer that can guide them to their destination - and hope it doesn't destroy the human race.

Earth has become a library planet over the last several thousand years, a bastion of both useful and useless knowledge - esoterica of all types: History, science, politics - gathered by teams of "pack rats" who scour the galaxy for any scrap of information. Knowledge is power, knowledge is wealth, and knowledge can be a weapon. As powerful dictators come and go over the course of history, the cadre of dedicated librarians is sworn to obey the lawful government - and use their wits to protect the treasure trove of knowledge they have collected over the millennia.

This volume contains a variety of imaginative stories from both famous and not-so-famous science fiction writers.

Immortal aliens have observed Earth forcenturies, making full sensory movies of wars, natural disasters, and horrifichuman activities - all to relieve their endless boredom. When they finally becomejaded by ordinary, run-of-the-mill tragedies, they find ways to create theirown disasters, just to amuse themselves.

A warm day in Dublin, a crowded street corner. Suddenly, a car-bomb explodes, killing and injuring scores of innocent people.From the second-floor window of a building across the street, a visiting American watches, helpless, as his beloved wife and children are sacrificed in the heat and fire of someone else's cause.

Jommy Cross is a slan, a genetically bred superhuman whose race was created to aid humanity but is now despised by normal humans. Slans are usually shot on sight, but that doesn't stop Jommy's mother from bringing him to see the world capital of Centropolis, the seat of power for Earth's dictator, Kier Gray. But on their latest trip to Centropolis, the two slans are discovered, and Jommy's mother is killed.

Herbert George Wells was one of the most prolific and visionary British writers of the late 19th and early 20th centuries. H. G. Wells is now best remembered for his science fiction novels, although he wrote across many genres, including nonfiction. His fiction embraces history, science fiction, horror, satire, fantasy, and social commentary. Wells was also a futurist, foreseeing air travel, tanks (as in “The Land Ironclads” - part of this anthology) space travel, nuclear weapons, and even satellite television.

In the ancient city of Lankhmar, two men forge a friendship in battle. The red-haired barbarian Fafhrd left the snowy reaches of Nehwon looking for a new life, while the Gray Mouser, apprentice magician, fled after finding his master dead. These bawdy brothers-in-arms cement a friendship that leads them through the wilds of Nehwon facing thieves, wizards, princesses, and the depths of their desires and fears.

This volume is the definitive collection of the best science fiction novellas published between 1929 and 1964, containing 11 great classics. No anthology better captures the birth of science fiction as a literary field. Published in 1973 to honor stories that had appeared before the institution of the Nebula Awards, The Science Fiction Hall of Fame introduced tens of thousands to the wonders of science fiction and was a favorite of libraries across the country.

This collection shows a vibrant young writer with a wide-ranging imagination, ferocious creative energy, devastating wit, and an eye for the wonderful and terrifying and tragic. Among the gems are "All the Sounds of Fear", "The Sky Is Burning", "The Very Last Day of a Good Woman", and "In Lonely Lands". Though they stand tall on their own merits, they also point the way to the sublime stories that followed soon after and continue to come even now, more than 50 years later.

Conrad Nomikos has a long, rich personal history that he'd rather not talk about. And, as Arts Commissioner, he's been given a job he'd rather not do. Escorting an alien grandee on a guided tour of the shattered remains of Earth is not something he relishes—especially when it is apparent that this places him at the center of high-level intrigue that has some bearing on the future of Earth itself!

Incredible Science Fiction collates a collection of some of the very best science fiction stories published in the ‘50s in one volume. All these stories (with the exception of "The Goldfish") are now in the public domain and were original published in Worlds of IF Science Fiction magazine. This is a lovingly curated collection of some of the very best stories published in the ’50s. This collection includes the Hugo Award-nominated “Rat in the Skull” by Rog Phillips. It also includes an original story by the curator and editor of this collection: Andrew Gibson.

This first volume of Favorite Science Fiction Stories features "the best of the best" from the Golden Age of science fiction. It includes 21 stories by, among others, Andre Norton, Marion Zimmer Bradley, Robert Silverberg, Stanley G. Weinbaum, Philip K. Dick, Edmond Hamilton, Jack Williamson, Alan Edward Nourse, Fritz Leiber, Frederik Pohl, Fredric Brown, Kurt Vonnegut Jr., and others.

They came in peace...or so they said. Here are 18 examples of how they lied. This is an exciting collection of first contact science fiction stories, all completely different! Take a risk - venture into the unknown with us. Who is out there? What will they want from us? Come join us in our adventure to find out how first contact pans out. It will be a great adventure!