Search Worlds Without End

This Nebula-winning and Hugo-nominated novelette was collected in Out of the Everywhere and Other Extraordinary Visions (1981) and Her Smoke Rose Up Forever (1990) and anthologized in The 1978 Annual World's Best SF (1978), Nebula Winners Thirteen (1980), Armageddons (1999) and Sisters of the Revolution: A Feminist Speculative Fiction Anthology (2015).

Read this story online for free at the Sci Fiction archive.

Butler’s acclaimed Xenogenesis trilogy about humanity’s struggle for survival after nuclear apocalypse, and the alien race that could save the world—or destroy it.

The newest stage in human evolution begins in outer space. Survivors of a cataclysmic nuclear war awake to find themselves being studied by the Oankali, tentacle-covered galactic travelers whose benevolent appearance hides their surprising plan for the future of mankind. The Oankali arrive not just to save humanity, but to bond with it—crossbreeding to form a hybrid species that can survive in the place of its human forebears, who were so intent on self-destruction. Some people resist, forming pocket communities of purebred rebellion, but many realize they have no choice. The human species inevitably expands into something stranger, stronger, and undeniably alien.

Stephen R. Donaldson's thrilling Gap series--The Real Story, Forbidden Knowledge, A Dark and Hungry God Arises, and Chaos and Order--introduced us to an adventure as vast as the galaxy and unpredictable as the human heart. It is the work of a storytelling genius with more than ten million copies of his books in print worldwide. Now in this dark, intense story, Donaldson delivers the thrilling conclusion to one of the most powerful science fiction stories ever told.

The countdown has begun. The battleworn crew of Trumpet is in disarray, as they attempt to pursue the pirate ship Soar and her captain Sorus Chatelaine. With one crew member infected by the Amnion and another stranded in the vacuum of space, all their hopes lie with Angus Thermopyle, once a bloodthirsty pirate, now a cyborg working against his will for the United Mining Companies Police--the strongest, most rapacious force in all of human space. As Angus, Morn Hyland, and her force-grown son Davies race for home across the vast reaches of forbidden space, they have no way of knowing that the final confrontation between Warden Dios and The Dragon has begun. Or that the fate of all humankind hangs in the balance.

We are not alone.

The alien protomolecule is clear evidence of an intelligence beyond human reckoning. No one knows what exactly is being built on Venus, but whatever it is, it is vast, powerful, and terrifying.

When a creature of unknown origin and seemingly impossible physiology attacks soldiers on Ganymede, the fragile balance of power in the Solar System shatters. Now, the race is on to discover if the protomolecule has escaped Venus, or if someone is building an army of super-soldiers.

Jim Holden is the center of it all. In spite of everything, he's still the best man for the job to find out what happened on Ganymede. Either way, the protomolecule is loose and Holden must find a way to stop it before war engulfs the entire system.

CALIBAN'S WAR is an action-packed space adventure following in the footsteps of the critically acclaimed Leviathan Wakes.

James S. A. Corey is a collective pseudonym for authors Daniel Abraham and Ty Franck.

Hugo Award winning short story. It originally appeared in the collection All the Myriad Ways (1971). The story can also be found in the anthologies:

• Best Science Fiction for 1972 edited by Frederik Pohl
• The Hugo Winners, Volume 3: (1970-75) (1977), edited by Isaac Asimov
• The Best of All Possible Worlds (1980), edited by Spider Robinson
• The World Treasury of Science Fiction (1989), edited by David G. Hartwell
• Armageddons (1999) edited by Jack Dann and Gardner Dozois
• Masterpieces: The Best Science Fiction of the Century (2001), edited by Orson Scott Card
• L. Ron Hubbard Presents Writers of the Future Volume 31 (2015), edited by David Farland

It is included in the collections Inconstant Moon (1973), N-Space (1990) and The Best of Larry Niven (2010).

Critics have compared the engrossing space operas of Peter F. Hamilton to the classic sagas of such sf giants as Isaac Asimov and Frank Herbert. But Hamilton's bestselling fiction--powered by a fearless imagination and world-class storytelling skills--has also earned him comparison to Tolstoy and Dickens. Hugely ambitious, wildly entertaining, philosophically stimulating: the novels of Peter F. Hamilton will change the way you think about science fiction. Now, with Pandora's Star, he begins a new multivolume adventure, one that promises to be his most mind-blowing yet.

The year is 2380. The Intersolar Commonwealth, a sphere of stars some four hundred light-years in diameter, contains more than six hundred worlds, interconnected by a web of transport "tunnels" known as wormholes. At the farthest edge of the Commonwealth, astronomer Dudley Bose observes the impossible: Over one thousand light-years away, a star... vanishes. It does not go supernova. It does not collapse into a black hole. It simply disappears. Since the location is too distant to reach by wormhole, a faster-than-light starship, the Second Chance, is dispatched to learn what has occurred and whether it represents a threat. In command is Wilson Kime, a five-time rejuvenated ex-NASA pilot whose glory days are centuries behind him.

Opposed to the mission are the Guardians of Selfhood, a cult that believes the human race is being manipulated by an alien entity they call the Starflyer. Bradley Johansson, leader of the Guardians, warns of sabotage, fearing the Starflyer means to use the starship's mission for its own ends,.

Pursued by a Commonwealth special agent convinced the Guardians are crazy but dangerous, Johansson flees. But the danger is not averted. Aboard the Second Chance, Kime wonders if his crew has been infiltrated. Soon enough, he will have other worries. A thousand light-years away, something truly incredible is waiting: a deadly discovery whose unleashing will threaten to destroy the Commonwealth... and humanity itself.

Could it be that Johansson was right?

Peter F. Hamilton's superbly imagined, cunningly plotted interstellar adventures are conceived on a staggeringly epic scale and filled with fully realized human and alien characters as complex as they are engaging. No mere world builder, Hamilton creates entire universes–and he does so with irresistible flair and intelligence. His previous novel, the acclaimed Pandora's Star, introduced the Intersolar Commonwealth, a star-spanning civilization of the twenty-fourth century. Robust, peaceful, and confident, the Commonwealth dispatched a ship to investigate the mystery of a disappearing star, only to inadvertently unleash a predatory alien species that turned on its liberators, striking hard, fast, and utterly without mercy.

The Prime are the Commonwealth's worst nightmare. Coexistence is impossible with the technologically advanced aliens, who are genetically hardwired to exterminate all other forms of life. Twenty-three planets have already fallen to the invaders, with casualties in the hundreds of millions. And no one knows when or where the genocidal Prime will strike next.

Nor are the Prime the only threat. For more than a hundred years, a shadowy cult, the Guardians of Selfhood, has warned that an alien with mind-control abilities impossible to detect or resist–the Starflyer–has secretly infiltrated the Commonwealth. Branded as terrorists, the Guardians and their leader, Bradley Johansson, have been hunted by relentless investigator Paula Myo. But now evidence suggests that the Guardians were right all along, and that the Starflyer has placed agents in vital posts throughout the Commonwealth–agents who are now sabotaging the war effort. Is the Starflyer an ally of the Prime, or has it orchestrated a fight to the death between the two species for its own advantage?

Caught between two deadly enemies, one a brutal invader striking from without, the other a remorseless cancer killing from within, the fractious Commonwealth must unite as never before.

This will be humanity's finest hour–or its last gasp.

Rescued from Earth's destruction, one woman is called upon to revive mankind.

Lilith Iyapo has just lost her husband and son when atomic fire consumes Earth-the last stage of the planet's final war. Hundreds of years later Lilith awakes, deep in the hold of a massive alien spacecraft piloted by the Oankali-who arrived just in time to save humanity from extinction. They have kept Lilith and other survivors asleep for centuries, as they learned whatever they could about Earth. Now it is time for Lilith to lead them back to her home world, but life among the Oankali on the newly resettled planet will be nothing like it was before.

The Oankali survive by genetically merging with primitive civilizations-whether their new hosts like it or not. For the first time since the nuclear holocaust, Earth will be inhabited. Grass will grow, animals will run, and people will learn to survive the planet's untamed wilderness. But their children will not be human. Not exactly.

As humans and Oankali struggle to live together, the future of both species rests in the hands of Lilith's hybrid son.

Nuclear war had nearly destroyed mankind when the Oankali came to the rescue, saving humanity - but at a price. The Oankali survive by mixing their DNA with that of other species, and now on Earth they have permitted no child to be born without an Oankali parent. The first true hybrid is a boy named Akin - son of Lilith Iyapo -and to the naked eye he looks human, for now.

He is born with extraordinary sensory powers, understanding speech at birth, speaking in sentences at two months old, and soon developing the ability to see at the molecular level. More powerful than any human or Oankali, he will be the architect of both races' intergalactic future. But before he can carry this new species into the stars, Akin must decide which unlucky souls will stay behind.

When nuclear war breaks out and the nations of the Earth are destroyed, a group of US astronauts are marooned on the lunar surface. Using the "torsion field generator", a WWII Nazi Wunderwaffe previously known as the Bell, they hope to find an alternate Earth that did not suffer nuclear armageddon. But once they do discover one, how will they return home? They have a single Lunar Module, which can carry only four astronauts into lunar orbit...

Earth is reeling from the revelation of a coming alien invasion—in just four centuries' time. The aliens' human collaborators may have been defeated, but the presence of the sophons, the subatomic particles that allow Trisolaris instant access to all human information, means that Earth's defense plans are totally exposed to the enemy. Only the human mind remains a secret. This is the motivation for the Wallfacer Project, a daring plan that grants four men enormous resources to design secret strategies, hidden through deceit and misdirection from Earth and Trisolaris alike. Three of the Wallfacers are influential statesmen and scientists, but the fourth is a total unknown. Luo Ji, an unambitious Chinese astronomer and sociologist, is baffled by his new status. All he knows is that he's the one Wallfacer that Trisolaris wants dead.

Translated by Joel Martinsen

Note: first published in China in 2008.

Nobody knows why there are only three hundred humans left alive on the Earth fifty million years from now. Opinion is fiercely divided on whether to settle in and plant the seed of mankind anew, or to continue using high-energy stasis fields, or "bobbles," in venturing into the future.

When somebody is murdered, it's obvious someone has a secret he or she is willing to kill to preserve.The murder intensifies the rift between the two factions, threatening the survival of the human race. It's up to 21st century detective Wil Brierson, the only cop left in the world, to find the culprit, a diabolical fiend whose lust for power could cause the utter extinction of man.

Filled with excitement and adventure, Vinge's tense SF puzzler will satisfy readers with its sense of wonder and engaging characters, one of whom is a murderer with a unique modus operandi.

In 1951 John Wyndham published his novel The Day of the Triffids to moderate acclaim. Fifty-two years later, this horrifying story is a science fiction classic, touted by The Times (London) as having "all the reality of a vividly realized nightmare."

Bill Masen, bandages over his wounded eyes, misses the most spectacular meteorite shower England has ever seen. Removing his bandages the next morning, he finds masses of sightless people wandering the city. He soon meets Josella, another lucky person who has retained her sight, and together they leave the city, aware that the safe, familiar world they knew a mere twenty-four hours before is gone forever.

But to survive in this post-apocalyptic world, one must survive the Triffids, strange plants that years before began appearing all over the world. The Triffids can grow to over seven feet tall, pull their roots from the ground to walk, and kill a man with one quick lash of their poisonous stingers. With society in shambles, they are now poised to prey on humankind. Wyndham chillingly anticipates bio-warfare and mass destruction, fifty years before their realization, in this prescient account of Cold War paranoia.

Before becoming one of today's most intriguing and innovative mystery writers, Kate Wilhelm was a leading writer of science fiction, acclaimed for classics like The Infinity Box and The Clewiston Test.

Now one of her most famous novels returns to print, the spellbinding story of an isolated post-holocaust community determined to preserve itself, through a perilous experiment in cloning. Sweeping, dramatic, rich with humanity, and rigorous in its science, Where Later the Sweet Birds Sang is widely regarded as a high point of both humanistic and "hard" SF, and won SF's Hugo Award and Locus Award on its first publication. It is as compelling today as it was then.

Professor Edward Kitchener, a double Nobel laureate researching quantum cosmology for the powerful Event Horizon conglomerate, has been savagely murdered. But was he the victim of industrial espionage, personal revenge, or a crime of passion by one of his handpicked team of live-wire students?

Event Horizon needs to know, and fast, so Greg Mandel, PSI-boosted veteran of the infamous Mindstar Battalion, must embark on an urgent investigation that ultimately leads him to an astounding confrontation with a past, which, according to the dead man's theories, might never have happened.

Monumental devastation will sweep across the globe if the newly-discovered Hamner-Brown comet collides with the one major obstacle in its path: Earth.

For millionaire Tim Hamner, the comet is a ticket to immortality. For filmmaker Harvey Randall, it's a shot to redeem a flagging career. And for astronauts John Baker and Rick Delanty, it's a second chance for glory in outer space.

But for a world gripped by comet fever, fascination quickly turns to fear. And only those who survive the impact will know the even greater terror, when rich and poor, politicians and killers, turn to each other or against each other--and the remnants of humanity grow savage to battle for what little remains...

The 21st century was on the brink of nuclear confrontation when the 300 kilometer-long stone flashed out of nothingness and into Earth's orbit. NASA, NATO, and the UN sent explorers to the asteroid's surface...and discovered marvels and mysteries to drive researchers mad.

For the Stone was from space--but perhaps not our space; it came from the future--but perhaps not our future; and within the hollowed asteroid was Thistledown. The remains of a vanished civilization. A human--English, Russian, and Chinese-speaking--civilization. Seven vast chambers containing forests, lakes, rivers, hanging cities...

And museums describing the Death; the catastrophic war that was about to occur; the horror and the long winter that would follow. But while scientists and politicians bickered about how to use the information to stop the Death, the Stone yielded a secret that made even Earth's survival pale into insignificance.

Vortex tells the story of Turk Findley, the protagonist introduced in Axis, who is transported ten thousand years into the future by the mysterious entities called "the Hypotheticals." In this future humanity exists on a chain of planets connected by Hypothetical gateways; but Earth itself is a dying world, effectively quarantined.

Turk and his young friend Isaac Dvali are taken up by a community of fanatics who use them to enable a passage to the dying Earth, where they believe a prophecy of human/Hypothetical contact will be fulfilled. The prophecy is only partly true, however, and Turk must unravel the truth about the nature and purpose of the Hypotheticals before they carry him on a journey through warped time to the end of the universe itself.

A young woman working alone in a small special collections library is trapped in the building when invaders overrun her town. She barricades the doors, peeks through a window, and watches in horror as people are murdered outside. The invaders wear uniforms that cover them completely, making it impossible for her to see their faces. However, she realizes at once that they do not intend to subjugate the population. They intend to annihilate it.

Trapped in the R.A.W. is a journal of the young woman's solitary struggle to protect the books while keeping herself fed, hydrated, warm, and sane.

What would happen if the world were ending?

A catastrophic event renders the earth a ticking time bomb. In a feverish race against the inevitable, nations around the globe band together to devise an ambitious plan to ensure the survival of humanity far beyond our atmosphere, in outer space.

But the complexities and unpredictability of human nature coupled with unforeseen challenges and dangers threaten the intrepid pioneers, until only a handful of survivors remain...

Five thousand years later, their progeny -- seven distinct races now three billion strong--embark on yet another audacious journey into the unknown... to an alien world utterly transformed by cataclysm and time: Earth.

This spectacular novel established Thomas M. Disch as a major new force in science fiction. First published in 1965, it was immediately labeled a masterpiece reminiscent of the works of J.G. Ballard and H.G. Wells

In this harrowing novel, the world's cities have been reduced to cinder and ash and alien plants have overtaken the earth. The plants, able to grow the size of maples in only a month and eventually reach six hundred feet, have commandeered the world's soil and are sucking even the Great Lakes dry. In northern Minnesota, Anderson, an aging farmer armed with a Bible in one hand and a gun in the other, desperately leads the reduced citizenry of a small town in a daily struggle for meager existence. Throw into this fray Jeremiah Orville, a marauding outsider bent on a bizarre and private revenge, and the fight to live becomes a daunting task.

On September 28th, a geologist working in Death valley finds a mysterious new cinder cone in very well-mapped area.

On October 1st, the government of Australia announces the discovery of an enormous granite mountain. Like the cinder cone, it wasn't there six months ago....

Something is happening to Planet Earth, and the truth is too terrifying to consider....

Golden Age SF meets Golden Age Crime from the author of Swiftly, New Model Army, and Yellow Blue Tibia-an innovative literary voice working at the height of his powers

Jack Glass is the murderer-we know this from the start. Yet as this extraordinary novel tells the story of three murders committed by Glass, the reader will be surprised to find out that it was Glass who was the killer and how he did it. And by the end of the book our sympathies for the killer are fully engaged. Riffing on the tropes of crime fiction (the country house murder, the locked room mystery) and imbued with the feel of golden age SF, this is another bravura performance from Roberts. Whatever games he plays with the genre, whatever questions he asks of the reader, Roberts never loses sight of the need to entertain.

This novel has some wonderfully gruesome moments, is built around three gripping HowDunnits, and comes with liberal doses of sly humor. Roberts invites us to have fun and tricks us into thinking about both crime and SF via a beautifully structured novel set in a society whose depiction challenges notions of crime, punishment, power, and freedom.

First there were good times: humankind reached glorious heights, even immortality. Then there were bad times: Earth was occupied by the faceless, brutal Qax. Immortality drugs were confiscated, the human spirit crushed. Earth became a vast factory for alien foodstuffs.

Into this new dark age appears the end of a tunnel through time. Made from exotic matter, it is humanity's greatest engineering project in the pre-Qax era, where the other end of the tunnel remains anchored near Jupiter. When a small group of humans in a makeshift craft outwit the Qax to escape to the past through the tunnel, it is not to warn the people of Earth against the Qax, who are sure to follow them. For these men and women from the future are themselves dangerous fanatics in pursuit of their own bizarre quantum grail.

Michael Poole, architect of the tunnel, must boldly confront the consequences of his genius.

Timelike Infinity: the strange region at the end of time where the Xeelee, owners of the universe, are waiting...

Locus-winning and Hugo-nominated Novella

A vast conflict, one that has encompassed hundreds of worlds and solar systems, appears to be finally at an end. A conscripted soldier is beginning to consider her life after the war and the family she has left behind. But for Scur -- and for humanity -- peace is not to be.

On the brink of the ceasefire, Scur is captured by a renegade war criminal, and left for dead in the ruins of a bunker. She revives aboard a prisoner transport vessel. Something has gone terribly wrong with the ship.

Passengers -- combatants from both sides of the war -- are waking up from hibernation far too soon. Their memories, embedded in bullets, are the only links to a world which is no longer recognizable. And Scur will be reacquainted with her old enemy, but with much higher stakes than just her own life.

Set against the backdrop of China's Cultural Revolution, a secret military project sends signals into space to establish contact with aliens. An alien civilization on the brink of destruction captures the signal and plans to invade Earth. Meanwhile, on Earth, different camps start forming, planning to either welcome the superior beings and help them take over a world seen as corrupt, or to fight against the invasion.

Translation by Ken Liu.

An amazing breakthrough in genetic engineering made by Vergil Ulam is considered too dangerous for further research, but rather than destroy his work, he injects himself with his creation and walks out of his lab, unaware of just quite how his actions will change the world. Author Greg Bear's treatment of the traditional tale of scientific hubris is both suspenseful and a compelling portrait of a new intelligence emerging amongst us, irrevocably changing our world.

It's fifty years from tomorrow, and a black hole has accidentally fallen into the Earth's core. A team of scientists frantically searches for a way to prevent the mishap from causing harm, only to discover another black hole already feeding relentlessly at the core - one that could destroy the entire planet within two years.

But some even argue that the only way to save the Earth is to let its human inhabitants become extinct: to let the million-year evolutionary clock rewind and start all over again.

From an underground lab in New Zealand to a space station in Low Earth Orbit, from an endangered species conservation ark in Africa to a home in New Orleans, EARTH is a gripping novel peopled with extraordinary characters and abundant with challenging new ideas. Above all, it is an impassioned testament about our own responsibility to our endangered planet.

The story came about when, in 1988, Marty Greenberg suggested Asimov find someone who would take his forty-seven year old short story, "Nightfall", and - keeping the story essentially as written - add a detailed beginning and a detailed ending to it. This resulted in the 1990 publication of the novel, Nightfall by Isaac Asimov and Robert Silverberg. As Asimov relates in the Robert Silverberg chapter of his autobiography, "...Eventually, I received the extended Nightfall manuscript from Bob [Silverberg]... Bob did a wonderful job and I could almost believe I had written the whole thing myself. He remained absolutely faithful to the original story and I had very little to argue with.

These two renowned writers have invented a world not unlike our own--a world on the edge of chaos, torn between the madness of religious fanaticism and the stubborn denial of scientists. Only a handful of people on the planet Lagash are prepared to face the truth--that their six suns are setting all at once for the first time in 2,000 years, signaling the end of civilization!

The Peace War is quintessential hard-science adventure. 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.

They first appear as a series of dots on astronomical plates, heading from Saturn directly toward Earth. Since the ringed planet carries no life, scientists deduce the mysterious ship to be a visitor from another star.

The world's frantic efforts to signal the aliens go unanswered. The first contact is hostile: the invaders blast a Soviet space station, seize the survivors, and then destroy every dam and installation on Earth with a hail of asteriods.

Now the conquerors are descending on the American heartland, demanding servile surrender--or death for all humans.

The United States government stands warned that sterilization procedures for returning space probes may be inadequate to guarantee uncontaminated re-entry to the atmosphere. When a probe satellite falls to the earth two years later, and lands in a desolate area of northeastern Arizona, the bodies that lie heaped and flung across the ground, have faces locked in frozen surprise. The terror has begun.

Child of two species, but part of neither, a new being must find his way.

Human and Oankali have been mating since the aliens first came to Earth to rescue the few survivors of an annihilating nuclear war. The Oankali began a massive breeding project, guided by the ooloi, a sexless subspecies capable of manipulating DNA, in the hope of eventually creating a perfect starfaring race.

Jodahs is supposed to be just another hybrid of human and Oankali, but as he begins his transformation to adulthood he finds himself becoming ooloi-the first ever born to a human mother. As his body changes, Jodahs develops the ability to shapeshift, manipulate matter, and cure or create disease at will. If this frightened young man is able to master his new identity, Jodahs could prove the savior of what's left of mankind. Or, if he is not careful, he could become a plague that will destroy this new race once and for all.

Phssthpok the Pak had been traveling for most of his thirty-two thousand years. His mission: save, develop, and protect the group of Pak breeders sent out into space some two and a half million years before...

Brennan was a Belter, the product of a fiercely independent, somewhat anarchic society living in, on, and around an outer asteroid belt. The Belters were rebels, one and all, and Brennan was a smuggler. The Belt worlds had been tracking the Pak ship for days -- Brennan figured to meet that ship first...

He was never seen again -- at least not by those alive at the time.

After centuries trapped inside the Void, the planet Bienvenido--along with its inhabitants, both human and Faller--has been expelled into normal space. But the survivors are millions of light-years from the Commonwealth, which knows nothing of their existence. As the two races plunge into mortal conflict for sole possession of the planet, the humans seem destined to lose--despite the assistance of the mysterious Warrior Angel, who possesses forbidden Commonwealth technology.

With the Fallers' numbers growing, and their ability to mimic humans allowing them to infiltrate all levels of society, it's only a matter of time before they surge to victory. Then, on a routine space flight, Major Ry Evine inadvertently frees a captive vessel that crash-lands on Bienvenido carrying the last, best hope for human survival: a baby. But a far from ordinary one.

The child not only ages at a remarkable rate but demonstrates knowledge and abilities far beyond those of Bienvenido's humans. Hunted by Fallers and humans alike, she is a crucial link to humanity's lost past--and a glorious future already almost out of reach.

Nebula-nominated novella

Aliens have landed in New York. After several months of no explanations, they finally reveal the reason for their arrival.

The news is not good.

Geneticist Marianne Jenner is having a career breakthrough, yet her family is tearing itself apart. Her children Elizabeth and Ryan constantly bicker, agreeing only that an alien conspiracy is in play. Her youngest, Noah, is addicted to a drug that keeps temporarily changing his identity. The Jenner family could not be further apart. But between the four of them, the course of human history will be forever altered.

Earth's most elite scientists have ten months to prevent a disaster--and not everyone is willing to wait.

Anthologized in Paula Guran's The Year's Best Science Fiction & Fantasy Novellas 2015.

Greg Mandel, late of the Mindstar Battalion, has been many things in his life. Commando. Freedom fighter. Assassin. Now he's a freelance operative with a very special edge: telepathy.

In the high-tech, hard-edged world of computer crime, zero-gravity smuggling, and artificial intelligence, Greg Mandel is the man to call when things get rough. But when an elusive saboteur plagues a powerful organization known as Event Horizon, Mandel must cut his way through a maze of corporate intrigue and startling new scientific discoveries.

And nothing less than the future is at stake.

STEP INTO THE FOLD.

IT'S PERFECTLY SAFE.

The folks in Mike Erikson's small new England town would say he was just your average, everyday guy. And that's exactly how Mike likes it. Sure, the life he's chosen isn't much of a challenge to someone with his unique gifts, but he's content with his quiet and peaceful existence.

That is, until an old friend presents him with an irresistable mystery, one that Mike is uniquely qualified to solve: far out in the California desert, a team of DARPA scientist has invented a device they affectionately call the Albuquerque Door. Using a cryptic computer equation and magnetic fields to "fold" dimensions, it shrinks distances so a traveler can travel hundreds of feet in a single step.

The invention promises to make mankind's dreams of teleportation a reality. And, the scientists insist, travelling through the Door is completely safe.

Yet evidence is mounting that this miraculous machine isn't quite what it seems -- and that its creators are harboring a dangerous secret.

As his investigation draws him deeper into the puzzle, Mike begins to fear there is only one answer that makes sense, And if he's right, it may be only a matter of time before the project destroys... everything.

A century into the future, technology has solved most of the problems that have plagued our time. However, a new problem is on the horizon-one greater than humanity has ever faced. A massive asteroid is racing toward the earth, and its impact could destroy all life on the planet.

Immediately after the asteroid-named "Kali" after the Hindu goddess of chaos and destruction-is discovered, the world's greatest scientists begin their search for a way to prevent disaster. In the meantime, Captain Robert Singh, aboard the starship Goliath, may be the only person who can stop the asteroid. But this heroic role may demand the ultimate sacrifice.

The bestselling author of the classic Mars trilogy and The Years of Rice and Salt returns with a riveting new trilogy of cutting-edge science, international politics, and the real-life ramifications of global warming as they are played out in our nation’s capital—and in the daily lives of those at the center of the action. Hauntingly realistic, here is a novel of the near future that is inspired by scientific facts already making headlines.

When the Arctic ice pack was first measured in the 1950s, it averaged thirty feet thick in midwinter. By the end of the century it was down to fifteen. One August the ice broke. The next year the breakup started in July. The third year it began in May. That was last year.

It’s an increasingly steamy summer in the nation’s capital as Senate environmental staffer Charlie Quibler cares for his young son and deals with the frustrating politics of global warming. Charlie must find a way to get a skeptical administration to act before it’s too late—and his progeny find themselves living in Swamp World. But the political climate poses almost as great a challenge as the environmental crisis when it comes to putting the public good ahead of private gain.

While Charlie struggles to play politics, his wife, Anna, takes a more rational approach to the looming crisis in her work at the National Science Foundation. There a proposal has come in for a revolutionary process that could solve the problem of global warming—if it can be recognized in time. But when a race to control the budding technology begins, the stakes only get higher. As these everyday heroes fight to align the awesome forces of nature with the extraordinary march of modern science, they are unaware that fate is about to put an unusual twist on their work—one that will place them at the heart of an unavoidable storm.

With style, wit, and rare insight into our past, present, and possible future, this captivating novel propels us into a world on the verge of unprecedented change—in a time quite like our own. Here is Kim Stanley Robinson at his visionary best, offering a gripping cautionary tale of progress—and its price—as only he can tell it.

Earth was dying...

One fourth of its population was dead. The rest had little time to live.

A mass of interstellar matter had invaded the solar system, fling planets out of orbit and blocking off the sun. In that titanic disaster, Man had one small chance to survive: Appeal to an alien intelligence that might exist and that might - or might not - care enough to help!

Robert Heinlein called it "possibly the finest science fiction novel I have ever read." The San Francisco Chronicle declared that "as science fiction, The Mote in God's Eye is one of the most important novels ever published." Now Larry Niven and Jerry Pournelle, award winning authors of such bestsellers as Footfall and The Legacy of Heorot, return us to the Mote, and to the universe of Kevin Renner and Horace Bury, of Rod Blaine and Sally Fowler.

There, 25 years have passed since humanity quarantined the mysterious aliens known as Moties within the confines of their own solar system. They have spent a quarter century analyzing and agonizing over the deadly threat posed by the only aliens mankind has ever encountered-- a race divided into distinct biological forms, each serving a different function. Master, Mediator, Engineer. Warrior. Each supremely adapted to its task, yet doomed by millions of years of evolution to an inescapable fate. For the Moties must breed-- or die. And now the fragile wall separating them and the galaxy beyond is beginning to crumble.

Long ago, the Tripods--huge, three-legged machines--descended upon Earth and took control. Now people unquestioningly accept the Tripods' power. They have no control over their thoughts or their lives. But for a brief time in each person's life--in childhood--he is not a slave. For Will, his time of freedom is about to end--unless he can escape to the White Mountains, where the possibility of freedom still exists. The Tripods trilogy follows the adventures of Will and his cohorts, as they try to evade the Tripods and maintian their freedom and ultimately do battle against them. The prequel, When the Tripods Came, explains how the Tripods first invaded and gained control of the planet.

The mining ship El Cavador is far out from Earth, in the deeps of the Kuiper Belt, beyond Pluto. Other mining ships, and the families that live on them, are few and far between this far out. So when El Cavador's telescopes pick up a fast-moving object coming in-system, it's hard to know what to make of it. It's massive and moving at a significant fraction of the speed of light.

El Cavador has other problems. Their systems are old and failing. The family is getting too big for the ship. There are claim-jumping corporate ships bringing Asteroid Belt tactics to the Kuiper Belt. Worrying about a distant object that might or might not be an alien ship seems...not important.

They're wrong. It's the most important thing that has happened to the human race in a million years. The first Formic War is about to begin.

The story of The First Formic War continues in Earth Awakens.

Nearly 100 years before the events of Orson Scott Card's bestselling novel Ender's Game, humans were just beginning to step off Earth and out into the Solar System. A thin web of ships in both asteroid belts; a few stations; a corporate settlement on Luna. No one had seen any sign of other space-faring races; everyone expected that First Contact, if it came, would happen in the future, in the empty reaches between the stars. Then a young navigator on a distant mining ship saw something moving too fast, heading directly for our sun.

When the alien ship screamed through the solar system, it disrupted communications between the far-flung human mining ships and supply stations, and between them and Earth. So Earth and Luna were unaware that they had been invaded until the ship pulled into Earth orbit, and began landing terra-forming crews in China. Politics and pride slowed the response on Earth, and on Luna, corporate power struggles seemed more urgent than distant deaths. But there are a few men and women who see that if Earth doesn't wake up and pull together, the planet could be lost.

Carmen Dula and her husband have spent six years traveling to a distant solar system that is home to the enigmatic, powerful race known as "The Others," in the hopes of finding enough common purpose between their species to forge a delicate truce.

By the time Carmen and her party return, fifty years have been consumed by relativity-and the Earthlings have not been idle, building a massive flotilla of warships to defend Earth against The Others. But The Others have their own plans.

Long ago, the Tripods--huge, three-legged machines--descended upon Earth and took control. Now people unquestioningly accept the Tripods' power. They have no control over their thoughts or their lives. But for a brief time in each person's life--in childhood--he is not a slave. For Will, his time of freedom is about to end--unless he can escape to the White Mountains, where the possibility of freedom still exists. The Tripods trilogy follows the adventures of Will and his cohorts, as they try to evade the Tripods and maintian their freedom and ultimately do battle against them. The prequel, When the Tripods Came, explains how the Tripods first invaded and gained control of the planet.

After the effortless capture of Earth by vastly superior aliens, humanity is forced to fight for existence on the Moon and other lumps of airless rock. The invention of the Hotline -- a constant stream of data from a star in the constellation Ophiuchus -- facilitates survival and enables the development of amazing new technologies.

Then, after 400 years, humanity's unknown helpers send a bill for their services... and suddenly everything is threatened once again.

The Ophiuchi Hotline was John Varley's first novel, and it received nominations for both the Hugo and Nebula awards he later won both for his book Persistence of Vision.

Gregorio Rivas is retired from the Redemptionist trade - at thirty-one, he's no longer willing to risk his life rescuing new recruits from the savage religion of the Messiah Norton Jaybush, no longer eager to track the caravans of the faithful through the mutated wildernesses of Los Angeles. Once he was the best Redemptionist for hire - once he even tracked a victim right up to the walls of the Messiah's perilous Holy City in Irvine - but that's all over now.

Or it was - until he's approached to perform one last Redemption. And this time the victim who has been brainwashed and carried away by the brutal faith is his long-lost first love, Urania.

And so Rivas sets out to save her, beginning a violent pilgrimage that will take him through the landscape-of-the-damned which is 22nd Century California, and into the very heart of the Jaybush cult - and finally to the nightmare city of Venice, and the fabulous, feared castle at the core of it... Deviant's Palace.

Giant, technologically superior aliens have conquered Earth, but humankind survives - even flourishes in a way. Men and women live, like mice, in burrows in the massive walls of the huge homes of the aliens, and scurry about under their feet, stealing from them. A complex social and religious order has evolved, with women preserving knowledge and working as healers, and men serving as warriors and thieves. For the aliens, men and women are just a nuisance, nothing more than vermin. Which, ironically, may just be humankind's strength and point the way forward.

One hundred years before Ender's Game, the aliens arrived on Earth with fire and death. This is the story of the First Formic War.

Victor Delgado beat the alien ship to Earth, but just barely. Not soon enough to convince skeptical governments that there was a threat. They didn't believe that until space stations and ships and colonies went up in sudden flame.

And when that happened, only Mazer Rackham and the Mobile Operations Police could move fast enough to meet the threat.

After the 1st wave, only darkness remains. After the 2nd, only the lucky escape. And after the 3rd, only the unlucky survive. After the 4th wave, only one rule applies: trust no one.

Now, it's the dawn of the 5th wave, and on a lonely stretch of highway, Cassie runs from Them. The beings who only look human, who roam the countryside killing anyone they see. Who have scattered Earth's last survivors. To stay alone is to stay alive, Cassie believes, until she meets Evan Walker. Beguiling and mysterious, Evan Walker may be Cassie's only hope for rescuing her brother--or even saving herself. But Cassie must choose: between trust and despair, between defiance and surrender, between life and death. To give up or to get up.

The mysterious alien Others have prohibited humans from space travel-destroying Earth's fleet of starships in a display of unimaginable power. Now Carmen Dula, the first human to encounter Martians and then the mysterious Others, and her colleagues struggle to find a way, using nineteenthcentury technology, to reclaim the future that has been stolen from them.

In the middle of the South Pacific, a thousand feet below the surface of the water, a huge vessel is discovered resting on the ocean floor. It is a spaceship of phenomenal dimensions, apparently undamaged by its fall from the sky. And, most startling, it appears to be at least three hundred years old.

But even more fantastic—and frightening—is what waits inside . . .

Compelling, challenging and resilient, over ten beautifully contained chapters, Clade canvasses three generations from the very near future to late this century. Central to the novel is the family of Adam, a scientist, and his wife Ellie, an artist.

Clade opens with them wanting a child and Adam in a quandary about the wisdom of this. Their daughter proves to be an elusive little girl and then a troubled teenager, and by now cracks have appeared in her parents' marriage. Their grandson is in turn a troubled boy, but when his character reappears as an adult he's an astronomer, one set to discover something astounding in the universe.

With great skill James Bradley shifts us subtly forward through the decades, through disasters and plagues, miraculous small moments and acts of great courage. Elegant, evocative, understated and thought-provoking, it is the work of a writer in command of the major themes of our time.

A computer program etched into the atmosphere has a story to tell, the story of two people, of a city lost to chaos, of survival and love. The program's data, however, has been corrupted. As the novel's characters struggle to survive apocalypse, they are sustained and challenged by the demands of love in a shattered world both haunted and dangerous.

Philip K Dick's classic dystopian novel set in the future where the remaining human survivors on Earth must gamble for their future with aliens from Titan, one of the moons circling Saturn.

Roaming the pristine landscape of Earth, cared for by machines and aliens, the few remaining humans alive since the war with Titan play Bluff, allowing them to win or lose property and also form new marriages in order to maximise the remote chance some pairings will produce a child. When Pete Garden, a particularly suicidal member of the Pretty Blue Fox game-playing group, loses his current wife and his deed to Berkeley, he stumbles upon a far bigger, more sinister version of the game.

The telepathic, slug-like Vugs of Titan are the players and at stake is the Earth itself. The Game-Players of Titan is a brilliantly conceived vision of a future dystopia, full of imaginative detail, moments of pure humour and thought-provoking musings on the nature of perception, as the seemingly straightforward narrative soon turns into a tumultuous nightmare of delusion, precognition and conspiracy.

The final book in C. S. Lewis's acclaimed Space Trilogy, which includes Out of the Silent Planet and Perelandra, That Hideous Strength concludes the adventures of the matchless Dr. Ransom.

The dark forces that were repulsed in Out of the Silent Planet and Perelandra are massed for an assault on the planet Earth itself. Word is on the wind that the mighty wizard Merlin has come back to the land of the living after many centuries, holding the key to ultimate power for that force which can find him and bend him to its will.

A sinister technocratic organization is gaining power throughout Europe with a plan to "recondition" society, and it is up to Ransom and his friends to squelch this threat by applying age-old wisdom to a new universe dominated by science.

The two groups struggle to a climactic resolution that brings the Space Trilogy to a magnificent, crashing close.

In a frightening near future, an alien disease is poised to become a devastating global epidemic - unless someone can stop it.

Blake Maslin and his two daughters are driving to Flagstaff when bandits swarm their car. At gunpoint, the marauders kidnap one of Blake's children, promising to keep her safe in return for medical care. Warily, the doctor goes with them, not realizing that he has just taken the first step down a terrifying path that will consume his life.

The gunmen take him deep into the desert, to a colony of people infected with a gruesome alien disease. It causes weakness, sallow skin, and birth defects so horrible that the children who suffer them cannot rightly be called human. The victims have quarantined themselves in the desert lest their illness spread and doom mankind. But as their willingness to accept isolation falters, Blake becomes the last hope for the survival of an uncontaminated Earth.

Caine Riordan, reluctant diplomatic and military intelligence operative, has just finished playing his part repulsing the Arat Kur's and Hkh'Rkh's joint invasion of Earth.

But scant hours after the attackers surrender, the mysterious but potentially helpful Slaasriithi appeal to Caine to shepherd a diplomatic mission on a visit to their very alien worlds. The possible prize: a crucial alliance in a universe where the fledgling Consolidated Terran Republic has very few friends.

But Caine and his legation aren't the only ones journeying into the unknown reaches of Slaasriithi space. A group of renegade K'tor are following them, hoping to destroy humanity's hopes for a quick alliance. And that means finding and killing Caine Riordan.

Assuming that the bizarre and dangerous Slaasriithi lifeforms don't do it first.

At the end of Frank Herbert's final novel, Chapterhouse: Dune, a ship carrying a crew of refugees escapes into the uncharted galaxy, fleeing from a terrifying, mysterious Enemy. The fugitives used genetic technology to revive key figures from Dune's past--including Paul Muad'Dib and Lady Jessica--to use their special talents to meet the challenges thrown at them.

Based directly on Frank Herbert's final outline, which lay hidden in two safe-deposit boxes for a decade, Sandworms of Dune will answer the urgent questions Dune fans have been debating for two decades: the origin of the Honored Matres, the tantalizing future of the planet Arrakis, the final revelation of the Kwisatz Haderach, and the resolution to the war between Man and Machine. This breathtaking new novel in Frank Herbert's Dune series has enough surprises and plot twists to please even the most demanding reader.

Orson Scott Card and Aaron Johnston return to their Ender's Game prequel series with this first volume of an all-new trilogy about the Second Formic War in The Swarm.

The first invasion of Earth was beaten back by a coalition of corporate and international military forces, and the Chinese army. China has been devastated by the Formic's initial efforts to eradicate Earth life forms and prepare the ground for their own settlement. The Scouring of China struck fear into the other nations of the planet; that fear blossomed into drastic action when scientists determined that the single ship that wreaked such damage was merely a scout ship.

There is a mothership out beyond the Solar System's Kuiper Belt, and it's heading into the system, unstoppable by any weapons that Earth can muster.

Earth has been reorganized for defense. There is now a Hegemon, a planetary official responsible for keeping all the formerly warring nations in line. There's a Polemarch, responsible for organizing all the military forces of the planet into the new International Fleet. But there is an enemy within, an enemy as old as human warfare: ambition and politics. Greed and self-interest. Will Bingwen, Mazer Rackam, Victor Delgado and Lem Juke be able to divert those very human enemies in time to create a weapon that can effectively defend humanity in the inexorable Second Formic War?

In the year A.D. 3000, Earth is a dystopian wasteland, plundered of its natural resources by alien invaders known as Psychlos. Fewer than thirty-five thousand humans survive in a handful of communities scattered across the face of a post-apocalyptic Earth.

From the ashes of humanity rises a young hero, Jonnie Goodboy Tyler. Setting off on an initial quest to discover a hidden evil, Jonnie unlocks the mystery of humanity’s demise and unearths a crucial weakness in their oppressors. Spreading the seeds of revolt, Jonnie and a small band of survivors pit their quest for freedom in an all-out rebellion that erupts across the continents of Earth and the cosmic sprawl of the Psychlo empire, making it one of the best space opera books of our time.

For the fate of the Galaxy lies on the Battlefield of Earth.

When a giant meteor crashes into the earth and destroys all life, the small group of human survivors manage to leave the barren planet and establish a new home on the moon. From Tycho Base, men and woman are able to observe the devastated planet and wait for a time when return will become possible.

Generations pass. Cloned children have had children of their own, and their eyes are raised toward the giant planet in the sky which long ago was the cradle of humanity. Finally, after millennia of waiting, the descendants of the original refugees travel back to a planet they've never known, to try and rebuild a civilization of which they've never been a part.

The fate of the earth lies in the success of their return, but after so much time, the question is not whether they can rebuild an old destroyed home, but whether they can learn to inhabit an alien new world--Earth.

The final work from the brightest star in science fiction's galaxy. Arthur C Clarke, who predicted the advent of communication satellites and author of 2001: A Space Odyssey completes a lifetime career in science fiction with a masterwork.

30 light years away, a race known simply as the One Point Fives are plotting a dangerous invasion plan, one that will wipe humankind off the face of the Earth...

Meanwhile, in Sri Lanka, a young astronomy student, Ranjit Subramanian, becomes obsessed with a three-hundred-year-old theorem that promises to unlock the secrets of the universe. While Ranjit studies the problem, tensions grow between the nations of the world and a UN taskforce headed up by China, America and Russia code-named Silent Thunder begins bombing volatile regimes into submission.

On the eve of the invasion of Earth a space elevator is completed, helped in part by Ranjit, which will herald a new type of Olympics to be held on the Moon. But when alien forces arrive Ranjit is forced to question his own actions, in a bid to save the lives of not just his own family but of all of humankind.

Co-written with fellow grand master Frederik Pohl, The Last Theorem not only provides a fitting end to the career one of the most famous names in science fiction but also sets a new benchmark in contemporary prescient science fiction. It tackles with ease epic themes as diverse as third world poverty, the atrocities of modern warfare in a post-nuclear age, space elevators, pure mathematics and mankind's first contact with extra-terrestrials.