Eon


Greg Bear - 1985
    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.

The Light Brigade


Kameron Hurley - 2019
    Grunts in the corporate corps get busted down into light to travel to and from interplanetary battlefronts. Everyone is changed by what the corps must do in order to break them down into light. Those who survive learn to stick to the mission brief—no matter what actually happens during combat.Dietz, a fresh recruit in the infantry, begins to experience combat drops that don’t sync up with the platoon’s. And Dietz’s bad drops tell a story of the war that’s not at all what the corporate brass want the soldiers to think is going on.Is Dietz really experiencing the war differently, or is it combat madness? Trying to untangle memory from mission brief and survive with sanity intact, Dietz is ready to become a hero—or maybe a villain; in war it’s hard to tell the difference.

Sundiver


David Brin - 1980
    Did some cryptic patron race begin the job long ago, then abandon us? Or did we leap all by ourselves? That question burns, yet a greater mystery looms ahead, in the furnace of a star. Under the caverns of Mercury, Expedition Sundiver prepares for the most momentous voyage in our history – into the boiling inferno of the sun, seeking our destiny in the cosmic order of life.

Sleeping Giants


Sylvain Neuvel - 2016
    She wakes up at the bottom of a square-shaped hole, its walls glowing with intricate carvings. But the firemen who come to save her peer down upon something even stranger: a little girl in the palm of a giant metal hand.Seventeen years later, the mystery of the bizarre artifact remains unsolved - the object's origins, architects, and purpose unknown.But some can never stop searching for answers.Rose Franklin is now a highly trained physicist leading a top-secret team to crack the hand's code. And along with her colleagues, she is being interviewed by a nameless interrogator whose power and purview are as enigmatic as the relic they seek. What's clear is that Rose and her compatriots are on the edge of unravelling history's most perplexing discovery-and finally figuring out what it portends for humanity. But once the pieces of the puzzle are in place, will the result be an instrument of lasting peace or a weapon of mass destruction?

Valor's Choice


Tanya Huff - 2000
    They must act as soldier/protectors of the far more civilized races who have long since turned away from war... — Staff Sergeant Torin Kerr was a battle-hardened professional. So when she and those in her platoon who'd survived the last deadly encounter with the Others were yanked from a well-deserved leave for what was supposed to be "easy" duty as the honor guard for a diplomatic mission to the non-Confederation world of the Silsviss, she was ready for anything.At first it seemed that all she'd have to contend with was bored troops getting into mischief, and breaking in the new Second Lieutenant who had been given command of her men.Sure, there'd been rumors of the Others - the sworn enemies of the Confederation - being spotted in this sector of space. But there were always rumors. The key thing was to recruit the Silsviss into the Confederation before the Others either attacked or claimed this lizardlike race of warriors for their own side. And everything seemed to be going perfectly. Maybe too perfectly...

Half Way Home


Hugh Howey - 2010
    The colony ship they arrived on is aflame. The rest of their contingent is dead. They've only received half their training, and they are being asked to conquer an entire planet. Before they can, however, they must first survive each other. In this gritty tale of youths struggling to survive, Hugh Howey fuses the best of young adult fantasy with the piercing social commentary of speculative fiction. The result is a book that begs to be read in a single sitting. An adventurous romp that will leave readers exhausted and begging for more.

Velocity Weapon


Megan E. O'Keefe - 2019
    A high-flying sergeant, Sanda has the skills to take down any enemy combatant. Biran is a savvy politician who aims to use his new political position to prevent conflict from escalating to total destruction.However, on a routine maneuver, Sanda loses consciousness when her gunship is blown out of the sky. Instead of finding herself in friendly hands, she awakens 230 years later on a deserted enemy warship controlled by an AI who calls himself Bero. The war is lost. The star system is dead. Ada Prime and its rival Icarion have wiped each other from the universe.Now, separated by time and space, Sanda and Biran must fight to put things right.

The Mote in God's Eye


Larry Niven - 1974
    Intelligent beings are finally found from the Mote, an isolated star in a thick dust cloud. The bottled-up ancient civilization, at least one million years old, are welcoming, kind, yet evasive, with a dark problem they have not solved in over a million years.

The Last Astronaut


David Wellington - 2019
    Haunted by her failure, she lives in quiet anonymity, convinced her days in space are over.She’s wrong.A large alien object has entered the solar system on a straight course toward Earth. It has made no attempt to communicate and is ignoring all incoming transmissions.Out of time and out of options, NASA turns to Jansen. For all the dangers of the mission, it’s the shot at redemption she always longed for.But as the object slowly begins to reveal its secrets, one thing becomes horribly clear: the future of humanity lies in Jansen’s hands.

Old Man's War


John Scalzi - 2005
    First he visited his wife's grave. Then he joined the army.The good news is that humanity finally made it into interstellar space. The bad news is that planets fit to live on are scarce-- and alien races willing to fight us for them are common. So: we fight. To defend Earth, and to stake our own claim to planetary real estate. Far from Earth, the war has been going on for decades: brutal, bloody, unyielding.Earth itself is a backwater. The bulk of humanity's resources are in the hands of the Colonial Defense Force. Everybody knows that when you reach retirement age, you can join the CDF. They don't want young people; they want people who carry the knowledge and skills of decades of living. You'll be taken off Earth and never allowed to return. You'll serve two years at the front. And if you survive, you'll be given a generous homestead stake of your own, on one of our hard-won colony planets.John Perry is taking that deal. He has only the vaguest idea what to expect. Because the actual fight, light-years from home, is far, far harder than he can imagine--and what he will become is far stranger.

Join


Steve Toutonghi - 2016
    But as two best friends discover, the light of that miracle may be blinding the world to its horrors.Chance and Leap are jolted out of their professional routines by a terrifying stranger—a remorseless killer who freely manipulates the networks that regulate life in the post-Join world. Their quest for answers—and survival—brings them from the networks and spire communities they’ve known to the scarred heart of an environmentally ravaged North American continent and an underground community of the “ferals” left behind by the rush of technology.In the storytelling tradition of classic speculative fiction from writers like David Mitchell and Michael Chabon, Join offers a pulse-pounding story that poses the largest possible questions: How long can human life be sustained on our planet in the face of environmental catastrophe? What does it mean to be human, and what happens when humanity takes the next step in its evolution? If the individual mind becomes obsolete, what have we lost and gained, and what is still worth fighting for?

The Sudden Appearance of Hope


Claire North - 2016
    But we've met before - a thousand times.It started when I was sixteen years old.A father forgetting to drive me to school. A mother setting the table for three, not four. A friend who looks at me and sees a stranger.No matter what I do, the words I say, the crimes I commit, you will never remember who I am.That makes my life difficult. It also makes me dangerous.The Sudden Appearance of Hope is the tale of a girl no one remembers, yet her story will stay with you forever.

The Map of Time


Félix J. Palma - 2008
    Wells as a time-traveling investigator.Characters real and imaginary come vividly to life in this whimsical triple play of intertwined plots, in which a skeptical H. G. Wells is called upon to investigate purported incidents of time travel and to save lives and literary classics, including Dracula and The Time Machine, from being wiped from existence.What happens if we change history?

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.

Winter's Orbit


Everina Maxwell - 2021
    When tragedy befalls Imperial Prince Taam, his Thean widower, Jainan, is rushed into an arranged marriage with Taam's cousin, the disreputable Kiem, in a bid to keep the rising hostilities between the two worlds under control.But when it comes to light that Prince Taam's death may not have been an accident, and that Jainan himself may be a suspect, the unlikely pair must overcome their misgivings and learn to trust one another as they navigate the perils of the Iskat court, try to solve a murder, and prevent an interplanetary war... all while dealing with their growing feelings for each other.