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Explorer

Foreigner: Arc 2: Book 3

C. J. Cherryh

It has been nearly ten years since the starship Phoenix retuned to the abandoned station orbiting the world of the alien atevi. This station, called Alpha, had been deserted for centuries following a rift between a faction of the station's inhabitants and the spacers' autocratic Pilot's Guild. For two hundred years this splinter faction had shared a fragile coexistence with the atevi, living in isolation on the island of Mospheira, communicating with the brilliant but volatile atevi by the use of a single highly trained diplomat, the paidhi, and trading technological information for continued peace and safety.

The unexpected return of the Phoenix has forever changed the lives of both atevi and Mospheirans, for over the ensuing decade, the captains of the Phoenix have brought both the atevi and their human counterparts into space. Their motivation seemed simple: Reunion Station, a human station in another sector of space, had been destroyed by aliens.

But on his deathbed, the senior captain of the Phoenix admits that he lied to the crew - that Reunion was merely damaged, not destroyed, and many people, including family and friends of the Phoenix crew may have survived. At this disclosure, the crew rebels and forces the Phoenix to undertake a rescue mission to Reunion.

But the crew and captains do not go alone, for on board are Bren Cameron, brilliant human paidhi, now representing Tabini-aiji, the atevi ruler, and Tabini's grandmother Ilisidi, the aiji-dowager, a fearsome, wily, and ambitious atevi leader with an agenda of her own.

Trapped in a distant star system with very little fuel left, facing a potentially bellicose alien ship, how can Bren help to avoid interspecies war when the notoriously secretive Pilot's Guild aboard Reunion Station won't even cooperate with their own ship, and may have kept the inhabitants of their own station ignorant of their true situation?

Ring

The Xeelee Sequence: Book 4

Stephen Baxter

Michael Poole's wormholes constructed in the orbit of Jupiter had opened the galaxy to humankind. Then Poole tried looping a wormhole back on itself, tying a knot in space and ripping a hole in time.

It worked. Too well.

Poole was never seen again. Then from far in the future, from a time so distant that the stars themselves were dying embers, came an urgent SOS--and a promise. The universe was doomed, but humankind was not. Poole had stumbled upon an immense artifact, light-years across, fabricated from the very string of the cosmos.

The universe had a door. And it was open...

A Deepness in the Sky

Zones of Thought: Book 2

Vernor Vinge

After thousands of years searching, humans stand on the verge of first contact with an alien race. Two human groups: the Qeng Ho, a culture of free traders, and the Emergents, a ruthless society based on the technological enslavement of minds.

The group that opens trade with the aliens will reap unimaginable riches. But first, both groups must wait at the aliens' very doorstep for their strange star to relight and for their planet to reawaken, as it does every tow hundred and fifty years....

Then, following terrible treachery, the Qeng Ho must fight for their freedom and for the lives of the unsuspecting innocents on the planet below, while the aliens themselves play a role unsuspected by the Qeng Ho and Emergents alike.

More than just a great science fiction adventure, A Deepness in the Sky is a universal drama of courage, self-discovery, and the redemptive power of love.

The Naked God

The Night's Dawn Trilogy: Book 3

Peter F. Hamilton

The Confederation is starting to collapse politically and economically, allowing the 'possessed' to infiltrate more worlds. Quinn Dexter is loose on Earth, destroying the giant arcologies one at a time. As Louise Kavanagh tries to track him down, she manages to acquire some strange and powerful allies whose goal does not match her own. The campaign to liberate Mortonbridge from the possessed degenerates into a horrendous land battle, the kind that hasn't been seen by humankind for six hundred years. Then some of the protagonists escape in a very unexpected direction...

Joshua Clavert and Syrinx now fly their starships on a mission to find the Sleeping God - which an alien race believes holds the key to finally overthrowing the possessed.

Rendezvous with Rama

Rama Series: Book 1

Arthur C. Clarke

At first, only a few things are known about the celestial object that astronomers dub Rama. It is huge, weighing more than ten trillion tons. And it is hurtling through the solar system at inconceivable speed. Then a space probe confirms the unthinkable: Rama is no natural object. It is, incredible, an interstellar spacecraft. Space explorers and planet-bound scientists alike prepare for mankind's first encounter with alien intelligence. It will kindle their wildest dreams... and fan their darkest fears. For no one knows who the Ramans are or why they have come. And now the moment of rendezvous awaits -- just behind a Raman airlock door.

Blindsight

Blindsight: Book 1

Peter Watts

Two months since the stars fell...

Two months since sixty-five thousand alien objects clenched around the Earth like a luminous fist, screaming to the heavens as the atmosphere burned them to ash. Two months since that moment of brief, bright surveillance by agents unknown.

Two months of silence, while a world holds its breath.

Now some half-derelict space probe, sparking fitfully past Neptune's orbit, hears a whisper from the edge of the solar system: a faint signal sweeping the cosmos like a lighthouse beam. Whatever's out there isn't talking to us. It's talking to some distant star, perhaps. Or perhaps to something closer, something en route.

So who do you send to force introductions on an intelligence with motives unknown, maybe unknowable? Who do you send to meet the alien when the alien doesn't want to meet?

You send a linguist with multiple personalities, her brain surgically partitioned into separate, sentient processing cores. You send a biologist so radically interfaced with machinery that he sees x-rays and tastes ultrasound, so compromised by grafts and splices he no longer feels his own flesh. You send a pacifist warrior in the faint hope she won't be needed, and the fainter one she'll do any good if she is. You send a monster to command them all, an extinct hominid predator once called vampire, recalled from the grave with the voodoo of recombinant genetics and the blood of sociopaths. And you send a synthesist-an informational topologist with half his mind gone-as an interface between here and there, a conduit through which the Dead Center might hope to understand the Bleeding Edge.

You send them all to the edge of interstellar space, praying you can trust such freaks and retrofits with the fate of a world. You fear they may be more alien than the thing they've been sent to find.

But you'd give anything for that to be true, if you only knew what was waiting for them...

Dragon's Egg

Dragon's Egg: Book 1

Robert L. Forward

In a moving story of sacrifice and triumph, human scientists establish a relationship with intelligent lifeforms--the cheela--living on Dragon's Egg, a neutron star where one Earth hour is equivalent to hundreds of their years. The cheela culturally evolve from savagery to the discovery of science, and for a brief time, men are their diligent teachers . . .

His Master's Voice

Stanislaw Lem

Scientists studying the phenomenon of neutrino radiation suddenly realize that the cosmic emissions are conveying a message for humanity, and the race is on to decode the alien transmission.

Inheritor

Foreigner: Arc 1: Book 3

C. J. Cherryh

Six months have passed since the reappearance of the starship Phoenix - six months during which the alien atevi have striven to reconfigure their fledling space program in a breakneck bid to take their place in the heavens alongside humans. But the return of the Phoenix has added a frighteningly powerful third party to an already volatile situation, polarizing political factions in both human and atevi societies, and making the possibility of all-out planetary war an ever more likely threat.

On the atevi mainland, human ambassador Bren Cameron, in a desperate attempt to maintain the peace, has arranged for one human representative from the Phoenix to take up residence with him in his apartments, while another is stationed on Mospheira, humanity's island enclave. Bren himself is unable to return home for fear of being arrested or assassinated by the powerful arch conservative element who wish to bar the atevi from space.

Responsible for a terrified, overwhelmed young man, and desperately trying to keep abreast of the political maneuverings of the atevi associations, how can Bren Cameron possibly find a way to save two species from a three-sided conflict that no one can win?

Fiasco

Stanislaw Lem

The planet Quinta is pocked by ugly mounds and covered by a spiderweb-like network. It is a kingdom of phantoms and of a beauty afflicted by madness. In stark contrast, the crew of the spaceship Hermes represents a knowledge-seeking Earth. As they approach Quinta, a dark poetry takes over and leads them into a nightmare of misunderstanding.

Chasm City

Revelation Space: Book 2

Alastair Reynolds

Tanner Mirabel was a security specialist who never made a mistake - until the day a woman in his care was blown away by Argent Reivich, a vengeful young postmortal. Tanner's pursuit of Reivich takes him across light-years of space to Chasm City, the domed human settlement on the otherwise inhospitable planet of Yellowstone.

But Chasm City is not what it was. The one-time high-tech utopia has become a Gothic nightmare: a nanotechnological virus has corrupted the city's inhabitants as thoroughly as it has the buildings and machines. Before the chase is done, Tanner will have to confront truths which reach back centuries, towards deep space and an atrocity history barely remembers.

Gateway

The Heechee Saga: Book 1

Frederik Pohl

Gateway opened on all the wealth of the Universe... and on reaches of unimaginable horror. When prospector Bob Broadhead went out to Gateway on the Heechee spacecraft, he decided he would know which was the right mission to make him his fortune. Three missions later, now famous and permanently rich, Robinette Broadhead has to face what happened to him and what he is... in a journey into himself as perilous and even more horrifying than the nightmare trip through the interstellar void that he drove himself to take!

The Dark Forest

Remembrance of Earth's Past: Book 2

Cixin Liu

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.

The Mote in God's Eye

The Moties: Book 1

Larry Niven
Jerry Pournelle

In the year 3016, the Second Empire of Man spans hundreds of star systems, thanks to the faster-than-light Alderson Drive. No other intelligent beings have ever been encountered, not until a light sail probe enters a human system carrying a dead alien. The probe is traced to the Mote, an isolated star in a thick dust cloud, and an expedition is dispatched.

In the Mote the humans find an ancient civilization--at least one million years old--that has always been bottled up in their cloistered solar system for lack of a star drive. The Moties are welcoming and kind, yet rather evasive about certain aspects of their society. It seems the Moties have a dark problem, one they've been unable to solve in over a million years.

Solaris

Stanislaw Lem

Who's testing whom? When Kris Kelvin arrives at the planet Solaris to study the ocean that covers its surface, he is forced to confront a painful, hitherto unconscious memory embodied in the living physical likeness of a long-dead lover. Others examining the planet, Kelvin learns, are plagued with their own repressed and newly corporeal memories. Scientists speculate that the Solaris ocean may be a massive brain that creates these incarnate memories, its purpose in doing so unknown.

The first of Lem's novels to be published in America and now considered a classic, SOLARIS raises a question: Can we truly understand the universe around us without first understanding what lies within?

Lem himself, who read English fluently, repeatedly voiced his disappointment about the Kilmartin-Cox translation of the French translation, and it has generally been considered second-rate. In 2011, the first direct Polish-to-English translation by Bill Johnston was released as an audiobook narrated by Alessandro Juliani, and then as an e-book.

The Word for World is Forest

Hainish Cycle: Book 6

Ursula K. Le Guin

The colonizing earthmen's persistent exploitation and abuse of the Athsheans' delicately balanced culture and ecology forebode extraterrestrial genocide or vengeful rebellion.

Leviathan Wakes

The Expanse: Book 1

James S. A. Corey

Humanity has colonized the solar system - Mars, the Moon, the Asteroid Belt and beyond - but the stars are still out of our reach.

Jim Holden is XO of an ice miner making runs from the rings of Saturn to the mining stations of the Belt. When he and his crew stumble upon a derelict ship, The Scopuli, they find themselves in possession of a secret they never wanted. A secret that someone is willing to kill for - and kill on a scale unfathomable to Jim and his crew. War is brewing in the system unless he can find out who left the ship and why.

Detective Miller is looking for a girl. One girl in a system of billions, but her parents have money and money talks. When the trail leads him to The Scopuli and rebel sympathizer Holden, he realizes that this girl may be the key to everything.

Holden and Miller must thread the needle between the Earth government, the Outer Planet revolutionaries, and secretive corporations - and the odds are against them. But out in the Belt, the rules are different, and one small ship can change the fate of the universe.

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

Schild's Ladder

Greg Egan

The Age of Death ended countless millennia ago. No longer burdened by limited lifespans, the immortal humans who populate inhabited space now have the luxury to travel vast distances effortlessly and to tinker with the intricate mechanics of spacetime. But one such experiment in quantum physics has had a catastrophic and unanticipated result, creating an enormous, rapidly expanding vacuum -- a region of new physics -- with the frightening potential to devour countless inhabited solar systems.

Tchicaya abandoned his homeworld four thousand years ago to travel the universe, freely choosing, as have others of his bent, to endure the hardships of distance and loneliness for the sake of knowledge and experience. Aboard the Rindler, a starship trawling the border of the allconsuming novo-vacuum, he feels his endless life has new purpose. For the Rindler is the center for the scientific study the phenomenon -- a common ground for Preservationists and Yielders alike, those working to halt and destroy the encroaching worlds-eater ... and those determinedto investigate its marvels while allowing its growth to continue unchecked. Tchicaya has allied himself firmly with the latter camp.

The passing decades -- and inevitable expansion of the void -- widen the great rift between the two factions, intensifying what was once simply ideological differences into something more angry, explosive, and dangerous. And the arrival of Tchicaya's fiery first love, Mariama, and her immediate embracing of the Preservationist cause, intensifies an inner turmoil he has been struggling with since his distant childhood.

But everything onboard the Rindler -- and, ultimately, in the inhabited universe itself-is on the cusp of further cataclysmic change, as the Yielders' explorations threaten to transform discord into violent action and potential xenocide. For new evidence suggests that something unthinkable is developing at an astounding rate deep within the mysterious, 600-light-years-wide void -- something neither Tchicaya and his compatriots nor Mariama and hers could ever have imagined possible: life.

The Invincible

Ace SF Special, Series 2: Book 4

Stanislaw Lem

An interstellar 2nd-class cruiser called Invincible, lands on Regis III which seems bleakly uninhabited, to investigate the loss of sister ship, Condor. The crew finds evidence of a form of quasilife, born thru evolution of autonomous, self-replicating machines. The evolution was controlled by robot wars. The survivors are swarms of minuscule, insectoid machines. Individually or in small groups they're harmless & capable of only simple behavior. However, when bothered, they form huge swarms displaying complex behavior arising from self-organization & are able to defeat an intruder by a powerful surge of EMI. Some members of the crew suffer complete memory erasure as a consequence. Big clouds are also capable of high speed travel to the troposphere. The angered crew attempts to fight the enemy, but eventually recognize the meaninglessness of their efforts in the most direct sense of the word.

The novel turns into an analysis of the relationship between different life domains & their place in the cosmos. It's a thought experiment demonstrating that evolution may not necessarily lead to dominance by intellectually superior life forms. The plot also involves a Conrad-like dilemma, juxtaposing human values & the efficiency of mechanical insects.

Remnant Population

Elizabeth Moon

For forty years, Colony 3245.12 has been Ofelia's home. On this planet far away in space and time from the world of her youth, she has lived and loved, weathered the death of her husband, raised her one surviving child, lovingly tended her garden, and grown placidly old. And it is here that she fully expects to finish out her days--until the shifting corporate fortunes of the Sims Bancorp Company dictates that Colony 3245.12 is to be disbanded, its residents shipped off, deep in cryo-sleep, to somewhere new and strange and not of their choosing. But while her fellow colonists grudgingly anticipate a difficult readjustment on some distant world, Ofelia savors the promise of a golden opportunity. Not starting over in the hurly-burly of a new community... but closing out her life in blissful solitude, in the place she has no intention of leaving. A population of one.

With everything she needs to sustain her, and her independent spirit to buoy her, Ofelia actually does start life over--for the first time on her own terms: free of the demands, the judgments, and the petty tyrannies of others. But when a reconnaissance ship returns to her idyllic domain, and its crew is mysteriously slaughtered, Ofelia realizes she is not the sole inhabitant of her paradise after all. And, when the inevitable time of first contact finally arrives, she will find her life changed yet again–in ways she could never have imagined....

Pushing Ice

Alastair Reynolds

Some centuries from now, the exploration and exploitation of the Solar System is in full swing. On the cold edge of the system, Bella Lind, captain of the huge commercial spacecraft Rockhopper IV, helps fuel this new gold rush by attaching mass-driver motors to organic-rich water-ice comets to move them back to the inner worlds. Her crew are tough, blue-collar miners, engineers and demolition experts. Around Saturn, something inexplicable happens: one of the moons leaves its orbit and accelerates out of the Solar System. The icy mantle peels away to reveal that it was never a moon in the first place, just a parked spacecraft, millions of years old, that has now decided to move on. Rockhopper IV, trapped in the pull, is hurled across time and space into the deep, distant future, arriving in a vast, alien-constructed chamber. And the crew are not alone, for each chamber contains an alien culture dragged into this cosmic menagerie at the end of time. The crew of the Rockhopper IV know a lot about blowing up comets, but not much about first contact with ultra-advanced aliens.

They have two things to worry about: can they (and their new alien allies) negotiate their way through each harrying contact? And can they assimilate the avalanche of knowledge about their own future - including all the glittering, dangerous technologies that are now theirs for the taking - without destroying themselves in the process?

Invader

Foreigner: Arc 1: Book 2

C. J. Cherryh

On the world of the atevi, humanity makes up one small enclave, on the island of Mospheira. After the disappearance of the starship Phoenix, only one human representative is allowed to interact with the atevi - the Paidhi, a mixture of ambassador, translator and salesman of advanced technology. In a society where assassination is a recognised form of negotiation, Bren Cameron had been performing his task as Paidhi well.

Then the Phoenix returns, almost two hundred years after its departure.

Recovering from surgery on Mospheira, Cameron must return immediately to the atevi, but he finds his government has already sent a successor, Deanna Hanks, without informing him. And she has managed to alienate major factions against humanity.

Battling against his strangely-silent masters, the deadly atevi and Hanks, Bren Cameron must take risks that could destroy the entire world - or save it for atevi and humanity alike.

Contact

Carl Sagan

It is December 1999, the dawn of the millennium, and a team of international scientists is poised for the most fantastic adventure in human history. After years of scanning the galaxy for signs of somebody or something else, this team believes they've found a message from an intelligent source--and they travel deep into space to meet it. Pulitzer Prize winner Carl Sagan injects Contact, his prophetic adventure story, with scientific details that make it utterly believable. It is a Cold War era novel that parlays the nuclear paranoia of the time into exquisitely wrought tension among the various countries involved. Sagan meditates on science, religion, and government--the elements that define society--and looks to their impact on and role in the future. His ability to pack an exciting read with such rich content is an unusual talent that makes Contact a modern sci-fi classic.

Echo

Alex Benedict: Book 5

Jack McDevitt

A new novel of the fantastic unknown by the national bestselling author of Time Travelers Never Die.

Eccentric Sunset Tuttle spent his life searching in vain for forms of alien life. Thirty years after his death, a stone tablet inscribed with cryptic, indecipherable symbols is found in the possession of Tuttle's onetime lover, and antiquities dealer Alex Benedict is anxious to discover what secret the tablet holds. It could be proof that Tuttle had found what he was looking for. To find out, Benedict and his assistant embark on their own voyage of discovery-one that will lead them directly into the path of a very determined assassin who doesn't want those secrets revealed.

Deepsix

The Academy: Book 2

Jack McDevitt

A spellbinding epic adventure of discovery, catastrophe, and survival from one of the most masterful storytellers in speculative fiction.

In the year 2204, tragedy and terror forced a scientific team to prematurely evacuate Maleiva III. Twenty-one years later, the opportunity for scientists to study this galactic rarity -- a life-supporting planet -- is about to vanish forever, as a rogue gas giant has invaded the planetary system on a deadly collision course with the world they are now calling Deepsix.

A superluminal pilot for the Academy of Science and Technology, Priscilla "Hutch" Hutchins is the only even remotely qualified professional within lightyears of Deepsix. With less than three weeks left before the disaster, she and a small scientific team -- including Randall Nightingale, a survivor of the original expedition who was made the scapegoat for its failure -- must descend to the surface, and glean whatever they can about the doomed planet's lifeforms and lost civilizations.

There is more to this strange and complex world, however, than anyone could have imagined: hidden predators stone cities under the ice remnants of a warlike, primitive society, yet with inexplicable hints of an impossible technology buried in the rubble ... and in orbit around the soon to be demolished planet. The deeper Hutch and her team delve, the more puzzles are revealed within puzzles, and startling discoveries lead only to greater and more perplexing questions.

But then the unthinkable occurs. An earthquake destroys the explorers' only means of escape. As scientists and sightseers who have come to witness the spectacular end of Deepsix watch helplessly from miles above, Hutch and her people must survive somehow on a hostile planet going rapidly mad. And with the clock ticking relentlessly toward an unavoidable apocalypse, they must find some way, any way, to get off before Deepsix plunges like a pebble into the limitless depths of the rampaging gas giant.

From the acclaimed author of Infinity Beach comes the ultimate survival adventure -- a riveting, relentlessly suspenseful, awesomely possible tale with a firm foundation in hard science which showcases the best and the worst aspects of complex human nature. It is yet another stunning achievement by Jack McDevitt, proving without a doubt that he is indeed the true heir to Isaac Asimov and Arthur C. Clarke.

The Forge of God

Forge of God: Book 1

Greg Bear

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....

Permutation City

Greg Egan

The story of a man with a vision - immortality : for those who can afford it is found in cyberspace. Permutation city is the tale of a man with a vision - how to create immortality - and how that vision becomes something way beyond his control. Encompassing the lives and struggles of an artificial life junkie desperate to save her dying mother, a billionaire banker scarred by a terrible crime, the lovers for whom, in their timeless virtual world, love is not enough - and much more - Permutation city is filled with the sense of wonder.

Jupiter

The Grand Tour: Book 5

Ben Bova

Grant Archer only wanted to study astrophysics. But the forces of the "New Morality," the coalition of censorious do-gooders who run 21st-century America, have other plans for him.

To his distress, Grant is torn from his young bride and sent to a research station in orbit around Jupiter, to spy on the scientists who work there. Their work may lead to the discovery of higher life forms in the Jovian system-with implications the New Morality doesn't like at all.

What Grant's would-be controllers don't know is that his loyalty to science may be greater than his desire for a quiet life. But that loyalty will be tested in a mission as dangerous as any ever undertaken-a mission to the middle reaches of Jupiter's endless atmosphere, a place where hydrogen flows as a liquid, and cyclones larger than planets rage for centuries at a time.

What lurks there is more than anyone has counted on...and stranger than anyone could possibly have imagined.

The Three-Body Problem

Remembrance of Earth's Past: Book 1

Cixin Liu

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.

Vacuum Diagrams

The Xeelee Sequence: Book 5

Stephen Baxter

While the human race struggles against alien oppressors, an even greater epic battle rages between the deadly dark-matter photino birds and their implacable enemy, the Xeelee...

Blood Music

Greg Bear

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.

Beyond the Blue Event Horizon

The Heechee Saga: Book 2

Frederik Pohl

In Book Two of the Heechee Saga, Robinette Broadhead is on his way to making a fortune by bankrolling an expedition to the Food Factory--a Heechee spaceship that can graze the cometary cloud and transfor the basic elements of the universe into untold quantities of food. But even as he gambles on the breakthrough technology, he is wracked with the guilt of losing his wife, poised forever at the "event horizon" of a black hole where Robin had abaondoned her. As more and more information comes back from the expedition, Robin grows ever hopeful that he can rescue his beloved Gelle-Klara Moynlin. After three and a years, the factory is discovered to work, and a human is found aboard. Robin's suffering may be just about over....

Cuckoo's Egg

Alliance-Union: Age of Exploration: Book 3

C. J. Cherryh

They named him Thorn. They told him he was of their people, although he was so different. He was ugly in their eyes, strange, sleek-skinned instead of furred, clawless, different. Yet he was of their power class: judge-warriors, the elite, the fighters, the defenders.

Thorn knew that his difference was somehow very important -- but not important enough to prevent murderous conspiracies against him, against his protector, against his caste, and perhaps against the peace of the world. But when the crunch came, when Thorn finally learned what his true role in life was to be, that on him might hang the future of two worlds, then he had to stand alone to justify his very existence.

Ancient Shores

Ancient Shores: Book 1

Jack McDevitt

It turned up in a North Dakota wheat field: a triangle, like a shark's fin, sticking up from the black loam. Tom Lasker did what any farmer would have done. He dug it up. And discovered a boat, made of a fiberglass-like material with an utterly impossible atomic number. What it was doing buried under a dozen feet of prairie soil two thousand miles from any ocean, no one knew. True, Tom Lasker's wheat field had once been on the shoreline of a great inland sea, but that was a long time ago - ten thousand years ago.

Quarantine

Greg Egan

It causes riots and religions. It has people dancing in the streets and leaping off skyscrapers. And it's all because of the impenetrable gray shield that slid into place around the solar system on the night of November 15, 2034.

Some see the bubble as the revenge of an insane God. Some see it as justice. Some even see it as protection. But one thing is for certain -- now there is the universe, and the earth. And never the twain shall meet.

Or so it seems. Until a bio-enhanced PI named Nick Stavrianos takes on a job for an anonymous client: find a girl named Laura who disappeared from a mental institution by the most direct possible method -- walking through the walls.

Blood Music

Greg Bear

Hugo and Nebula Award winning novelette. It originally appeared in Analog Science Fiction/Science Fact, June 1983. It has been expanded to the full novel Blood Music (1985) and has been reprinted many times. It can be found in the anthologies:

It is included in the collections Tangents (1989) and The Collected Stories of Greg Bear (2002).

Read the full story for free at the Baen website.

Yesterday's Kin

Yesterday's Kin

Nancy Kress

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.

The Fountains of Paradise

Arthur C. Clarke

Vannemar Morgan's dream is to link Earth to the stars with the greatest engineering feat of all time;a 24,000-mile-high space elevator. But first he must solve a million technical, political, and economic problems while allaying the wrath of God. For the only possible site on the planet for Morgan's Orbital Tower is the monastery atop the Sacred Mountain of Sri Kanda. And for two thousand years, the monks have protected Sri Kanda from all mortal quests for glory. Kings and princes who have sought to conquer the Sacred Mountain have all died.Now Vannemar Morgan may be next.

Mission of Gravity

Mesklin: Book 1

Hal Clement

For a profit -- and adventure -- Barlennan would sail thousands of miles across uncharted waters, into regions where gravity itself played strange tricks. He would dare the perils of strange tribes and stranger creatures -- even dicker with those strange aliens from beyond the skies, though the concept of another world was unknown to the inhabitants of the disk-shaped planet of Mesklin.

But in spite of the incredible technology of the strangers and without regard for their enormous size, Barlennan had the notion of turning the deal to an unsuspected advantage for himself . . . all in all a considerable enterprise for a being very much resembling a fifteen-inch caterpillar!

Protector

Known Space: Book 5

Larry Niven

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.

A Darkling Sea

James L. Cambias

On the planet Ilmatar, under a roof of ice a kilometer thick, a team of deep-sea diving scientists investigates the blind alien race that lives below. The Terran explorers have made an uneasy truce with the Sholen, their first extraterrestrial contact: so long as they don't disturb the Ilmataran habitat, they're free to conduct their missions in peace.

But when Henri Kerlerec, media personality and reckless adventurer, ends up sliced open by curious Ilmatarans, tensions between Terran and Sholen erupt, leading to a diplomatic disaster that threatens to escalate to war.

Against the backdrop of deep-sea guerrilla conflict, a new age of human exploration begins as alien cultures collide. Both sides seek the aid of the newly enlightened Ilmatarans. But what this struggle means for the natives--and the future of human exploration--is anything but certain.

A Meeting With Medusa

Arthur C. Clarke

Nebula winning and Hugo nominated novella.

In leading an expedition through the many-layered Jovian atmosphere in the hydrogen balloon craft Kon-Tiki, Captain Howard Falcon discovers a world where bioluminescent air plankton produce brilliant atmospheric sea-fire, predatory manta-ray creatures dominate the skies, and enormous jellyfish-like beings grow to be over a mile across.

This story was originally published in the December 1971 issue of Playboy and has been reprinted many times. It is incuded in the collections The Wind from the Sun (1972), The Sentinel (1983) and The Collected Stories of Arthur C. Clarke (2000). It is half of the Tor Double A Meeting with Medusa / Green Mars (1988). It can be found in numerous anthologies. Among them Nebula Award Stories Eight (1973), edited by Isaac Asimov, Best SF: 1971 (1972) edited by Harry Harrison and Brian W. Aldiss, The Best Science Fiction of the Year (1972) edited by Terry Carr, The Arbor House Treasury of Science Fiction Masterpieces (1983), edited by Robert Silverberg and Martin H. Greenberg and The SFWA Grand Masters, Volume 2 (2000), edited by Frederik Pohl.

The Gods Themselves

Isaac Asimov

Only a few know the terrifying truth--an outcast Earth scientist, a rebellious alien inhabitant of a dying planet, a lunar-born human intuitionist who senses the imminent annihilation of the Sun. They know the truth--but who will listen? They have foreseen the cost of abundant energy--but who will believe? These few beings, human and alien, hold the key to the Earth's survival.

Omega

The Academy: Book 4

Jack McDevitt

A civilization-destroying omega cloud has switched direction, heading straight for a previously unexplored planetary system -- and its alien society. And suddenly, a handful of brave humans must try to save an entire world -- without revealing their existence.

The Listeners

James E. Gunn

After fifty-one long years of patient waiting, the message has finally arrived. They have dedicated their lives to trying to decipher the eerie silence that resounds from space and now there is finally a sound after decades of quiet. In the beginning there is a hail of celebration, the Project has finally produced results, but then the questions begin. What does the message mean? Could it be 'we come in peace' or 'get ready for world domination'?

The message baffles Earth. Only one man has the power to make the decision and it could mean intergalactic warfare if he makes the wrong choice. Director MacDonald holds in his hands the fate of Earth, the universe and the Project, which is dedicated to answering questions that have plagued humanity for centuries. Will he make the correct choice?

Prador Moon

Polity: Book 1

Neal Asher

Neal Asher takes on first contact, Polity style.

This original novel recounts the first contact between the aggressive Prador aliens, and the Polity Collective as it is forced to retool its society to a war footing. The overwhelming brute force of the Prador dreadnaughts causes several worlds and space stations to be overrun. Prador Moon follows the initial Polity defeats, to the first draws, and culminates in what might be the first Polity victory, told from the point of view of two unlikely heroes.

Heechee Rendezvous

The Heechee Saga: Book 3

Frederik Pohl

After millennia had passed, Mankind discovered the Heechee legacy (an alien culture that fled to the reative safety of a black hole) -- in particular an asteroid stocked with autonavigating spacecraft. Robinette Broadhead, who had led the expedition that unlocked the many secrets of Heechee technology, is now forced once more to make a perilous voyage into space -- where the Heechee are waiting. And this time the future of Man is at stake....

Infinity Beach

Jack McDevitt

We are alone. That is the verdict, after centuries of Search for Extra-Terrestrial Intelligence missions and space exploration. The only living things in the Universe are found on the Nine Worlds settled from Earth, and the starships that knit them together. Or so it's believed, until Dr. Kimberly Brandywine sets out to find what happened to her clone-sister Emily, who, after the final, unsuccessful manned SETI expedition, disappeared along with the rest of her ship's crew.

Following a few ominous clues, Kim discovers the ship's log was faked. Something happened out there in the darkness between the stars, and she's prepared to go to any length to find answers. Even if it means giving up her career...stealing a starship...losing her lover. Kim is about to discover the truth about her sister -- and about more than she ever dared imagine.

The Gripping Hand

The Moties: Book 2

Larry Niven
Jerry Pournelle

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.

The Hercules Text

Jack McDevitt

From a remote corner of the galaxy a message is being sent. The continuous beats of a pulsar have become odd, irregular... artificial. it can only be a code. Frantically, a research team struggles to decipher the alien communication. And what the scientists discover is destined to shake the foundations of empires around this world - from Wall Street to the Vatican.

Midshipman's Hope

Seafort Saga: Book 1

David Feintuch

A hideous accident kills the senior officer of UNS Hibernia, leaving a terrified young officer with the daunting taskof saving 300 colonists and crew aboard a damaged ship, on a 17-month gauntlet to reach Hope Nation. With no chance of rescue, Nicholas Seafort must overcome despair and exhaution, malfunctions and mutiny, in the name of duty.

Starbound

Marsbound Trilogy: Book 2

Joe Haldeman

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.

The Vital Abyss

The Expanse: Short Fiction: Book 5

James S. A. Corey

Somewhere in the vast expanse of space, a group of prisoners lives in permanent captivity.

The only company they have is each other and the Belters who guard them. The only stories they know are the triumphs and crimes that brought them there. The only future they see is an empty life in an enormous room.

And then the man from Mars came along...

The Black Cloud

Fred Hoyle

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!

Foreigner

Foreigner: Arc 1: Book 1

C. J. Cherryh

It had been nearly five centuries since the starship Phoenix, lost in space and desperately searching for the nearest G5 star, had encountered the planet of the atevi. On this alien world, law was kept by the use of registered assassination, alliances were defined by individual loyalties not geographical borders, and war became inevitable once humans and one faction of atevi established a working relationship. It was a war that humans had no chance of winning on this planet so many light-years from home.

Now, nearly two hundred years after that conflict, humanity has traded its advanced technology for peace and an island refuge that no atevi will ever visit. Then the sole human the treaty allows into atevi society is marked for an assassin's bullet. The work of an isolated lunatic? ... The interests of a particular faction? ... Or the consequence of one human's fondness for a species which has fourteen words for betrayal and not a single word for love?

Across the Sea of Suns

The Galactic Center Series: Book 2

Gregory Benford

Lancer, a spaceship built to specifications found in the computers of an alien derelict, journeys to the star, Ra, from which the Earth has received mysterious radio transmissions in English.

Saturn Run

John Sandford
Ctein

The year is 2066. A Caltech intern inadvertently notices an anomaly from a space telescope -- something is approaching Saturn, and decelerating. Space objects don't decelerate. Spaceships do.

A flurry of top-level government meetings produces the inescapable conclusion: Whatever built that ship is at least one hundred years ahead in hard and soft technology, and whoever can get their hands on it exclusively and bring it back will have an advantage so large, no other nation can compete. A conclusion the Chinese definitely agree with when they find out.

The race is on, and an remarkable adventure begins -- an epic tale of courage, treachery, resourcefulness, secrets, surprises, and astonishing human and technological discovery, as the members of a hastily thrown-together crew find their strength and wits tested against adversaries both of this earth and beyond.

Rama II

Rama Series: Book 2

Gentry Lee
Arthur C. Clarke

Years ago, the enormous, enigmatic alien spacecraft called Rama sailed through our solar system as mind-boggling proof that life existed -- or had existed -- elsewhere in the universe. Now, at the dawn of the twenty-third century, another ship is discovered hurtling toward us. A crew of Earth's best and brightest minds is assembled to rendezvous with the massive vessel. They are armed with everything we know about Raman technology and culture. But nothing can prepare them for what they are about to encounter on board Rama II: cosmic secrets that are startling, sensational -- and perhaps even deadly.

The Masks of Time

Robert Silverberg

Vornan-19 fell from the sky, naked, and landed on the Spanish steps in Rome on Christmas afternoon toward the end of the Millennium. And for Leo Garfield things would never be the same. For he is an acknowledged expert in the time reversal properties of sub-atomic particles... and Vornan-19 claims to come from far in the future. Whether or not he is telling the truth, a nervous and edgy world accepts the charming and magnetically charismatic Vornan as some kind of messiah. Even Garfield and his fellow scientists fall under Vornan's spell. But, has he really traveled across time -- or is he just a charlatan and a fraud?

Legacy

The Way Series: Book 3

Greg Bear

The Way is a tunnel through space and time. The entrance is through the hollow asteroid Thistledown and the space station Axis City that sits at the asteroid's center. From there the Flawships ride the center of the Way, traveling to other worlds and times.

Now the rulers of Axis City have discovered that a huge group of colonists has secretly entered one of the interdicted worlds along the Way. In some ways Lamarkia is very Earth-like--but its biology is extraordinary. A single genetic entity can take many forms, and span a continent. There are only a few of these "ecos" on Lamarkia, and the effect of human interaction on them is unknown.

Olmy Ap Sennon has been sent to secretly assess the extent of the damage. But he will find far more than an intriguing alien biology--for on their new world the secret colonists have returned to the old ways of human history: war, famine, and ecological disaster. On this mission, Olmy will learn about the basics: love, responsibility, and even failure...

Rogue Moon

SF Rediscovery: Book 4

Algis Budrys

During all recorded history, the Moon has hovered above our heads, a timeless symbol for lovers' ecstasy. Goddesses and Gibson Girls have tripped the light fantastic of her beams while sonneteers and scientists have scanned her changing phases.

Now man had actually reached the Moon, and on it the explorers found a structure, a formation so terrible and incomprehensible that it couldn't even be described in human terms. It was a thing that devoured men; that killed them again and again in torturous, unfathomable ways.

Earthbound are the only two men who could probe the thing: Al Barker, a homicidal maniac, whose loving mistress was death, and Dr. Edward Hawks, a scientific murderer, whose greatest mission was rebirth.

Sphere

Michael Crichton

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 . . .

World of Ptavvs

Known Space: Book 1

Larry Niven

A reflective statue is found at the bottom of one of Earth's oceans, having lain there for 1.5 billion years. Since humans have recently developed a time slowing field and found that one such field cannot function within another, it is suspected that the "Sea Statue" is actually a space traveler within one of these time fields. Larry Greenberg, a telepath, agrees to participate in an experiment: a time-slowing field is generated around both Greenberg and the statue, shutting off the stasis field and revealing Kzanol. Kzanol is a living Thrint a member of a telepathic race that once ruled the galaxy through mind control.

Needle

Needle Series: Book 1

Hal Clement

Two ships race in from outer space and crash in the Pacific Ocean. One contains a hunter, entrusted with a vital mission. The other, his quarry - corrupt, evil, a criminal from an unearthly civilisation light years away. Yet both these creatures had one thing in common - they were unable to exist alone. Each needed a host, a human body they could invade and control...

Rama Revealed

Rama Series: Book 4

Arthur C. Clarke
Gentry Lee

Years after the appearance in the solar system of the immense, deserted spaceship, Rama, a second craft arrived, destined to become home for a group of human colonists. But now the colony has become a brutal dictatorship, terrorizing its own inhabitants. Nicole Wakefield, condemned to death for treason, has escaped to New York. There she is reunited with her husband, but pursuit is not far behind and they are forced to flee to the subterranean corridors of New York inhabited by the menacing octospiders. So begins the greatest adventure of the Rama cycle, a story of massive scope and extraordinary revelations.

Binti: Home

Binti: Book 2

Nnedi Okorafor

It's been a year since Binti and Okwu enrolled at Oomza University. A year since Binti was declared a hero for uniting two warring planets. A year since she found friendship in the unlikeliest of places.

And now she must return home to her people, with her friend Okwu by her side, to face her family and face her elders.

But Okwu will be the first of his race to set foot on Earth in over a hundred years, and the first ever to come in peace.

After generations of conflict can human and Meduse ever learn to truly live in harmony?

Cosmic Engineers

Clifford D. Simak

Two reporters looking for a story in the outer reaches of the Solar System come upon a derelict spaceship. Inside, they find the only inhabitant, a beautiful young woman who has been imprisoned for a thousand years in suspended animation, suspended but aware for the whole time. Together they set off on a grand adventure across the vastness of space and time in a search for a race known as the Cosmic Engineers on a mission to save the universe. Originally published as a short novel in Astounding Stories in 1939 and later expanded in this 1950 version, Cosmic Engineers shows the scope and imagination of one of science fictions true masters, Clifford Simak.

Originally serialized in Astounding Science Fiction in 1939.

Binti: The Night Masquerade

Binti: Book 3

Nnedi Okorafor

Hugo, NOMMO, and British Fantasy Award-nominated Novella

Binti has returned to her home planet, believing that the violence of the Meduse has been left behind. Unfortunately, although her people are peaceful on the whole, the same cannot be said for the Khoush, who fan the flames of their ancient rivalry with the Meduse.

Far from her village when the conflicts start, Binti hurries home, but anger and resentment has already claimed the lives of many close to her.

Once again it is up to Binti, and her intriguing new friend Mwinyi, to intervene -- though the elders of her people do not entirely trust her motives -- and try to prevent a war that could wipe out her people, once and for all.


While the earlier two Binti stories are novellas, this one is a novel of 47,885 words.

The Silent War

The Grand Tour: The Asteroid Wars: Book 3

Ben Bova

When corporations go to war, standard business practice goes out the window. Astro Corporation is led by indomitable Texan Pancho Lane, Humphries Space Systems by the rich and ruthless Martin Humphries, and their fight is over nothing less than resources of the Asteroid Belt itself. As fighting escalates, the lines between commerce and politics, boardroom and bedroom, blur--and the keys to victory will include physics, nanotechnology, and cold hard cash.

As they fight it out, the lives of thousands of innocents hang in the balance, including the rock rats who make their living off the asteroids, and the inhabitants of Selene City on Earth's moon. As if matters weren't complicated enough, the shadowy Yamagata corporation sets its sights on taking advantage of other people's quarrels, and space pirate Lars Fuchs decides it's time to make good on his own personal vendetta.

It's a breakneck finale that can end only in earth's salvation--or the annihilation of all that humankind has ever accomplished in space.

Be My Enemy

Everness: Book 2

Ian McDonald

Everett Singh has escaped with the Infundibulum from the clutches of Charlotte Villiers and the Order, but at a terrible price. His father is missing, banished to one of the billions of parallel universes of the Panoply of All Worlds, and Everett and the crew of the airship Everness have taken a wild Heisenberg jump to a random parallel plane. Everett is smart and resourceful, and from the refuge of a desolate frozen Earth far beyond the Plenitude, where he and his friends have gone into hiding, he makes plans to rescue his family. But the villainous Charlotte Villiers is one step ahead of him.

The action traverses three different parallel Earths: one is a frozen wasteland; one is just like ours, except that the alien Thryn Sentiency has occupied the Moon since 1964, sharing its technology with humankind; and one is the embargoed home of dead London, where the remnants of humanity battle a terrifying nanotechnology run wild. Across these parallel planes of existence, Everett faces terrible choices of morality and power. But he has the love and support of Sen, Captain Anastasia Sixsmyth, and the rest of the crew of Everness as he learns that the deadliest enemy isn't the Order or the world-devouring nanotech Nahn - it's himself.

Hammerfall

The Gene Wars: Book 1

C. J. Cherryh

Marak has suffered the madness his entire life. He is a prince and warrior, strong and shrewd and expert in the ways of the desert covering his planet. In the service of his father, he has dedicated his life to overthrowing the Ila, the mysterious eternal dictator of his world. For years he has successfully hidden the visions that plague him -- voices pulling him eastward, calling Marak, Marak, Marak, amid mind-twisting visions of a silver tower. But when his secret is discovered, Marak is betrayed by his own father and forced to march in an endless caravan with the rest of his world's madmen to the Ila's city of Oburan.

Instead of death, Marak finds in Oburan his destiny, and the promise of life -- if he can survive what is surely a suicidal mission. The Ila wants him to discover the source of the voices and visions that afflict the mad. Despite the danger sof the hostile desert, tensions within the caravan, and his own excruciating doubts, Marak miraculously reaches his goal -- only to be given another, even more impossible mission by the strange people in the towers.

According to these beings who look like him yet act differently than anyone he has ever known, Marak has a slim chance to save his world's people from the wrath of Ila's enemies. But to do so, he must convince them all -- warring tribes, villagers, priests, young and old, as well as the Ila herself -- to follow him on an epic trek across the burning desert before the hammer of the Ila's foes falls from the heavens above.

A Case of Conscience

After Such Knowledge: Book 3

James Blish

Father Ruiz-Sanchez is a dedicated man--a priest who is also a scientist, and a scientist who is also a human being. He has found no insoluble conflicts in his beliefs or his ethics... until he is sent to Lithia. There he comes upon a race of aliens who are admirable in every way except for their total reliance on cold reason; they are incapable of faith or belief.

Confronted with a profound scientific riddle and ethical quandary, Father Ruiz-Sanchez soon finds himself torn between the teachings of his faith, the teachings of his science, and the inner promptings of his humanity. There is only one solution: He must accept an ancient and unforgivable heresy--and risk the futures of both worlds...

Starfarers

Poul Anderson

When evidence of an advanced civilization is discovered by SETI astronomers, an expedition into the far reaches of the galaxy is planned and an eclectic team of scientists is chosen to make the trip. But because the origin of the alien signals is thousands of light-years away, the crew will age only a few years while millennia pass on Earth. And though they are ready to face the ramifications of such a voyage, none of the starfarers are prepared for what awaits them at the outer edge of the cosmos--or back at the planet they once called home.

Close to Critical

Mesklin: Book 2

Hal Clement

The Tenebrans are intelligent, but primitive by human standards. Yet scientists from Earth have found ways to train and educate some of the Tenebrans. This training becomes crucial when two beings—a young girl from Earth and the son of an alien diplomat—are marooned in a bathyscape that is headed toward the surface of the planet, where neither can hope to survive.

Fantastic Voyage

Fantastic Voyage: Book 1

Isaac Asimov

Four men and a woman are reduced to a microscopic fraction of their original size, sent in a miniaturized atomic sub through a dying man's carotid artery to destroy a blood clot in his brain. If they fail, the entire world will be doomed.

The Gateway Trip

The Heechee Saga: Book 5

Frederik Pohl

The Heechee were perhaps the greatest and most tantalizing mystery the human race had ever known. The first Heechee artifacts were uncovered on Venus, and in the beginning they were treated as nothing more than costly souvenirs and curiosities for tourists from Earth and Mars. But when an asteroid stocked with autonavigating spacecraft was discovered, suddenly the Heechee universe was thrown wide open, giving birth to the Gateway Corporation and bringing untold riches to the adventurers who risked the unknown to see where those Heechee spacecraft would take them. Many of those brave souls never returned. The ones who did brought back technological wonders that transformed life on Earth -- but of the Heechee themselves there was no sign...

The Gateway Trip, lavishly illustrated by artist Frank Kelly Freas, presents the tales of those perilous journeys and marvelous discoveries, as those intrepid pioneers followed the trail of the elusive Heechee and changed the course of human history forever!

The Embedding

Masters of Science Fiction: Book 13

Ian Watson

Ian Watson's brilliant debut novel was one of the most significant publications in British SF in the 1970s. Intellectually bracing and grippingly written, it is the story of three experiments in linguistics, and is driven by a searching analysis of the nature of communication. Fiercely intelligent, energetic and challenging, it immediately established Watson as a writer of rare power and vision, and is now recognized as a modern classic.

The Wanderer

Gregg Press Science Fiction Series: Book 217

Fritz Leiber

All eyes were watching the eclipse of the Moon when the Wanderer--a huge, garishly colored artificial world--emerged. Only a few scientists even suspected its presence, and then, suddenly and silently, it arrived, dwarfing and threatening the Moon and wreaking havoc on Earth's tides and weather. Though the Wanderer is stopping in the solar system only to refuel, its mere presence is catastrophic. A tense, thrilling, and towering achievement. Winner of the Hugo Award for Best SF Novel of the Year!

Farside

The Grand Tour: Book 13

Ben Bova

Farside, the side of the Moon that never faces Earth, is the ideal location for an astronomical observatory. It is also the setting for a tangled web of politics, personal ambition, love, jealousy, and murder.

Telescopes on Earth have detected an Earth-sized planet circling a star some thirty light-years away. Now the race is on to get pictures of that distant world, photographs and spectra that will show whether or not the planet is truly like Earth, and if it bears life.

Farside will include the largest optical telescope in the solar system as well as a vast array of radio antennas, the most sensitive radio telescope possible, insulated from the interference of Earth's radio chatter by a thousand kilometers of the Moon's solid body.

Building the Farside observatory is a complex, often dangerous task. On the airless surface of the Moon, under constant bombardment of hard radiation and infalling micrometeoroids, builders must work in cumbersome spacesuits and use robotic machines as much as possible. Breakdowns - mechanical and emotional - are commonplace. Accidents happen, some of them fatal.

What they find stuns everyone, and the human race will never be the same.

The Last Theorem

Arthur C. Clarke
Frederik Pohl

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.