Greybeard


Brian W. Aldiss - 1964
    The sombre story of a group of people in their fifties who face the fact that there is no younger generation coming to replace them; instead nature is rushing back to obliterate the disaster they have brought on themselves.

Shadows on the Sun


Michael Jan Friedman - 1993
    Leonard McCoy thought he had it all. But when the woman he loved betrayed him, McCoy fled to Starfleet, hoping to lose his pain in the depths of space. Now, more than forty years later, the "Enterprise"TM and her crew are ordered to transport a group of mediators to the planet Ssan, a world where assassination is a time-honored tradition, and McCoy is surprised to learn that his ex-wife, now remarried, is one of the mediators. And before he can come to terms with his conflicted feelings for his former love, she and Captain Kirk are trapped on Susan, and McCoy is caught in an explosive civil war, the only one with the power to save the woman who once nearly destroyed him.

The Hitch Hiker's Guide to the Galaxy: A Trilogy in Five Parts


Douglas Adams - 1979
    and expert at seeing the cosmos on 30 Altairian dollars a day. Ford lives by the Guide's seminal bit of advice: Don't Panic. Which comes in handy when their first ride--on the very same vessel that demolished Earth to make way for a hyperspacial freeway--ends disastrously (they are booted out of an airlock). with 30 seconds of air in their lungs and the odd of being picked up by another ship 2^276,709 to 1 against, the pair are scooped up by the only ship in the universe powered by the Infinite Improbability Drive.But this (and the idea that Bogart movies and McDonald's hamburgers now exist only in his mind) is just the beginning of the weird things Arthur will have to get used to. For, on his travels, he'll encounter Zaphod Beeblebrox, the two-headed, three-armed ex-President of the Galaxy; Trillian, a sexy spacecadet he once tried to pick up at a cocktail party, now Zaphod's girlfriend; Marvin, a chronically depressed robot; and Slartibartfast, the award-winning engineer who built the Earth and travels in a spaceship disguised as a bistro.Arthur's crazed wanderings will take him from the restaurant at the end of the Universe (where the main dish of the day introduces itself and the floor show is doomsday), to the planet Krikkit (locked in Slo-Time to punish its inhabitants for trying to end the Universe), to Earth (huh? wait! wasn't it destroyed?!) to the very offices of The Hitchhiker's Guide itself as he and his friends quest for the answer to the Question of Life, the Universe and Everything ... and search for a really good cup of tea.Ready or not, Arthur Dent is in for one hell of a ride!

The Terminal Experiment


Robert J. Sawyer - 1995
    Peter Hobson has created three electronic simulations of his own personality. The first has all knowledge of physical existence edited out, to simulate life after death. The second is without knowledge of aging or death, to simulate immortality. The third is unmodified, a control. Now they are free. One is a killer.

Caverns


Kevin O'Donnell Jr. - 1981
    O'Donnell. As the title implies, the focus is on a character named McGill Feighan. In this first book, the origin of McGill and the start of his adventerous life is revealed. "Caverns" is at first a light-hearted read, but you soon find yourself drawn into the life of the hero, his triumphs and despair. McGill is a "flinger", a person who can teleport anything (himself, other people, things) anywhere that he's been before. But even for a flinger, he does not lead a normal life due to unusual events in his life, when he was a newborn. Much of the story revolves around McGill's growing-up and learning to deal with his powers, as well as the assortment of people and aliens that take an interest in his life (both good and bad).

The Six Fingers of Time


R.A. Lafferty - 1960
    Purchasers are entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge.

The Inverted World


Christopher Priest - 1974
    Rails must be freshly laid ahead of the city & carefully removed in its wake. Rivers & mountains present nearly insurmountable challenges to the ingenuity of the city's engineers. But if the city does not move, it will fall farther & farther behind the optimum & into the crushing gravitational field that has transformed life on Earth. The only alternative to progress is death. The secret directorate that governs the city makes sure that its inhabitants know nothing of this. Raised in common in creches, nurtured on synthetic food, prevented above all from venturing outside the closed circuit of the city, they're carefully sheltered from the dire necessities that have come to define human existence. Yet the city is in crisis. People are growing restive. The population is dwindling. The rulers know that, for all their efforts, slowly but surely the city is slipping ever farther behind the optimum. Helward Mann is a member of the city's elite. Better than anyone, he knows how tenuous is the city's continued existence. But the world he's about to discover is infinitely stranger than the strange world he believes he knows so well.

The Dreaming Void


Peter F. Hamilton - 2007
    Now an even greater danger has surfaced: a threat to the existence of the universe itself.At the very heart of the galaxy is the Void, a self-contained microuniverse that cannot be breached, cannot be destroyed, and cannot be stopped as it steadily expands in all directions, consuming everything in its path: planets, stars, civilizations. The Void has existed for untold millions of years. Even the oldest and most technologically advanced of the galaxy’s sentient races, the Raiel, do not know its origin, its makers, or its purpose.But then Inigo, an astrophysicist studying the Void, begins dreaming of human beings who live within it. Inigo’s dreams reveal a world in which thoughts become actions and dreams become reality. Inside the Void, Inigo sees paradise. Thanks to the gaiafield, a neural entanglement wired into most humans, Inigo’s dreams are shared by hundreds of millions–and a religion, the Living Dream, is born, with Inigo as its prophet. But then he vanishes.Suddenly there is a new wave of dreams. Dreams broadcast by an unknown Second Dreamer serve as the inspiration for a massive Pilgrimage into the Void. But there is a chance that by attempting to enter the Void, the pilgrims will trigger a catastrophic expansion, an accelerated devourment phase that will swallow up thousands of worlds. And thus begins a desperate race to find Inigo and the mysterious Second Dreamer. Some seek to prevent the Pilgrimage; others to speed its progress–while within the Void, a supreme entity has turned its gaze, for the first time, outward. . . .From the Hardcover edition.

The Truce at Bakura


Kathy Tyers - 1994
    Bakura is on the edge of known space and the first to meet the Ssi-ruuk, cold-blooded reptilian invaders who, once allied with the now dead Emperor, are approaching Imperial space with only one goal: total domination. Princess Leia sees the mission as an opportunity to achieve a diplomatic victory for the Alliance. But it assumes even greater importance when a vision of Obi-Wan Kenobi appears to Luke Skywalker with the message that he must go to Bakura—or risk losing everything the Rebels have fought so desperately to achieve. Even as the Alliance arrives, the aliens have almost overcome the Bakura Imperial garrison, whose desperate commander will accept help from any quarter—even Rebel—against an insidious foe that enslaves Human minds to pilot their invincible machines of war and destruction. While marshalling the tattered Imperial forces, Luke, Han Solo, and Princess Leia must win the trust and cooperation of the Bakurans. For although Imperial Governor Nereus has granted the Rebels temporary amnesty there is the possibility of treachery among those whose first allegiance lies with the Empire. On the eve of the final explosive onslaught, Rebel and Imperial forces must finally come to terms with each other…or lose the entire galaxy to the hideous servitude promised by a victorious alien enemy. Capturing the sweep and excitement of the original Star Wars saga, The Truce at Bakura plants a seed of hope for peace, sees the formation of a timeless love, and stands witness to a Jedi's undying sacrifice to defend Humanity against an alien nemesis.

Proxima


Stephen Baxter - 2013
    The age of star formation is long past. Yet there is life here, feeding off the energies of the stellar remnants, and there is mind, a tremendous galaxy-spanning intelligence each of whose thoughts lasts a hundred thousand years. And this mind cradles memories of a long-gone age when a more compact universe was full of light... The 27th century: Proxima Centauri, an undistinguished red dwarf star, is the nearest star to our sun. How would it be to live on such a world?

Blue Remembered Earth


Alastair Reynolds - 2012
    But Geoffrey's family, the vast Akinya business empire, has other plans. After the death of Eunice, Geoffrey's grandmother, erstwhile space explorer and entrepreneur, something awkward has come to light on the Moon, and Geoffrey is tasked - well, blackmailed, really - to go up there and make sure the family's name stays suitably unblemished. But little does Geoffrey realise - or anyone else in the family, for that matter - what he's about to unravel.Eunice's ashes have already have been scattered in sight of Kilimanjaro. But the secrets she died with are about to come back out into the open, and they could change everything.Or shatter this near-utopia into shards...

The Martians


Kim Stanley Robinson - 1999
    As the planet is transformed from an unexplored and forbidding terrain to a troubled image of a re-created Earth, we meet the First Hundred explorers—men and women who are bound together by Earth’s tenuous toehold on Mars. Presenting unforgettable stories of hope and disappointment, of fierce physical and psychological struggles, The Martians is an epic chronicle of a planet that represents one of humanity’s most glorious possibilities.The Martians is a unique collection of previously unpublished fiction, a fascinating addition to Robinson’s oeuvre, and a must for all lovers of the red planet.

Station Cores: Complete


Jonathan Brooks - 2019
     Milton Frederick was originally abducted from his apartment to help defend one batch of pacifistic aliens called The Collective against another set of homicidal aliens called Heliothropes…but he never quite made it that far. Instead, during the process where his human consciousness was ripped from his body and inserted into a massive metal contraption called a Station Core, the ship that he was being transported on blew up and he was sent hurtling through space. Crash-landing on an unknown planet with just a foot-and-a-half tall, foul-mouthed, nanite-formed AI guide called ALANNA to tell him what happened, Milton has to come to terms with his new existence as a giant metal egg, defend his hazardously-in-need-of-repair outer shell from the dangerous local wildlife (including blood-thirsty squirrels), and manage the unique radiation spewing from his damaged internal reactor – all while figuring out how the heck to get off the planet. All of his work building a “dungeon” underground, defending it with makeshift traps, and filling it with small Combat Units may work well enough against the random beasts wandering around, but they’re next to useless when something else even more dangerous shows up knocking on his door: people. Not humans, of course, but the local equivalent – Proctans – who are similar enough to Milton’s original species…though with one major difference. They all have unique special abilities that looks suspiciously like “magic”. However, there is an even bigger threat that looms on the horizon not only for Milton, but all the Proctans as well… Contains LitRPG/GameLit elements such as level progression and experience, optional tables, no harems, and a heavy Dungeon Core emphasis. Note: The optional stat tables tend to skew the percentages toward the back of the eBook. The locations can be a tad deceptive; while this box set is 562,000 words, stat tables comprise less than 8% of that total word count.

Worlds


Joe Haldeman - 1981
    At the end of the 21st century, many people believe the only real hope for humanity lies in the Worlds: 41 orbiting satellites housing half a million people. Though the creation of cheap fusion has undermined the Worlds as a source of solar energy, they still welcome many tourists and offer plenty of raw materials for export. For example, New New York is almost pure steel. And, from that city comes Marianne O'Hara, a brilliant political-science student who has elected to spend a postgraduate year on Earth--where she unwittingly finds herself caught up in a group of fanatics looking to start another revolution in America. Even if it means the destruction of the planet.

An Honorable Defense


David Drake - 1988
    Will the leaders of the empire rally behind the child-Emperor? If they do not, interstellar civilization will once again dissolve into civil war and slide into another long night of barbarism.