The Course of Empire


Eric Flint - 2003
    Humanity's only chance rests with an unusual pair of allies: a young Jao prince, newly arrived to Terra to assume his duties, and a young human woman brought up amongst the Jao occupiers.But both are under pressure from the opposing forces--a cruel Jao viceroy on one side, determined to drown all opposition in blood; a reckless human resistance on the other, perfectly prepared to shed it. Added to the mix is the fact that only by adopting some portions of human technology and using human sepoy troops can the haughty Jao hope to defeat the oncoming Ekhat attack--and then only by fighting the battle within the Sun itself.

Mutineers' Moon


David Weber - 1991
    Commander Colin Maclntyre, it began as a routine training flight over the Moon. For Dahak, a self-aware Imperial battleship, it began millennia ago when that powerful artificial intelligence underwent a mutiny in the face of the enemy. The mutiny was never resolved--Dahak was forced to maroon not just the mutineers but the entire crew on prehistoric Earth. Dahak has been helplessly waiting as the descendants of the loyal crew regressed while the mutineers maintained control of technology that kept them alive as the millennia passed. But now Dahak's sensors indicate that the enemy that devastated the Imperium so long ago has returned--and Earth is in their path. For the sake of the planet, Dahak must mobilize its defenses. And that it cannot do until the mutineers are put down. So Dahak has picked Colin Maclntyre to be its new captain. Now Maclntyre must mobilize humanity to destroy the mutineers once and for all--or Earth will become a cinder in the path of galactic conquest.

Constitution


Nick Webb - 2015
    Without warning. Without mercy. We were not prepared. Hundreds of millions perished. Dozens of cities burned. We nearly lost everything. Then, the aliens abruptly left. We rebuilt. We armed ourselves. We swore: never again. But the aliens never came back. Until now. With overwhelming force the aliens have returned, striking deep into our territory, sending Earth into a panic. Our new technology is useless. Our new ships burn like straw. All our careful preparations are wasted. Now, only one man, one crew, and the oldest starship in the fleet stand between the Earth and certain destruction: ISS CONSTITUTION

The Synchronicity War Part 1


Dietmar Arthur Wehr - 2013
    As the outgunned Space Force is driven back in battle after battle in what appears to be a war of extermination, one officer experiences precognitive visions that help him blunt the enemy onslaught but he can't control or predict when they occur.With the Senior Brass convinced that he's a tactical genius, he's given more and more responsibility and is terrified by the belief that Humanity's Fate rests on his shoulders. Can he solve the mystery of his precognitive visions before the Human Race plunges into the abyss of total extermination? This is Volume 1 of a military SF series about desperate space battles and the men, women and Artificial Intelligences, who fight and die in them.

Trading in Danger


Elizabeth Moon - 2003
    For Ky, it's no contest: Even running the prestigious Vatta Transport Ltd. shipping concern can't hold a candle to shipping out as an officer aboard an interstellar cruiser. It's adventure, not commerce, that stirs her soul. And despite her family's misgivings, there can be no doubt that a Vatta in the service will prove a valuable asset. But with a single error in judgment, it all comes crumbling down.Expelled from the Academy in disgrace—and returning home to her humiliated family, a storm of high-profile media coverage, and the gaping void of her own future—Ky is ready to face the inevitable onslaught of anger, disappointment, even pity. But soon after opportunity's door slams shut, Ky finds herself with a ticket to ride—and a shot at redemption—as captain of a Vatta Transport ship.It's a simple assignment: escorting one of the Vatta fleet's oldest ships on its final voyage . . . to the scrapyard. But keeping it simple has never been Ky's style. And even though her father has provided a crew of seasoned veterans to baby-sit the fledgling captain on her maiden milk run, they can't stop Ky from turning the routine mission into a risky venture—in the name of turning a profit for Vatta Transport, of course.By snapping up a lucrative delivery contract defaulted on by a rival company, and using part of the proceeds to upgrade her condemned vehicle, Ky aims to prove she's got more going for her than just her family's famous name. But business will soon have to take a backseat to bravery, when Ky's change of plans sails her and the crew straight into the middle of a colonial war. For all her commercial savvy, it's her military training and born-soldier's instincts that Ky will need to call on in the face of deadly combat, dangerous mercenaries, and violent mutiny. . . .

Live Free or Die


John Ringo - 2010
    But the first aliens to come through, the Glatun, were peaceful traders and the world breathed a sigh of relief. Who Controls the Orbitals, Controls the World When the Horvath came through, they announced their ownership by dropping rocks on three cities and gutting them. Since then, they've held Terra as their own personal fiefdom. With their control of the orbitals, there's no way to win and earth's governments have accepted the status quo. Live Free or Die. To free the world from the grip of the Horvath is going to take an unlikely hero. A hero unwilling to back down to alien or human governments, unwilling to live in slavery and with enough hubris, if not stature, to think he can win. Fortunately, there's Tyler Vernon. And he has bigger plans than just getting rid of the Horvath.

Chaos Rising


Timothy Zahn - 2020
    And nestled within its swirling chaos is the Ascendancy, home to the enigmatic Chiss and the Nine Ruling Families that lead them.The peace of the Ascendancy, a beacon of calm and stability, is shattered after a daring attack on the Chiss capital that leaves no trace of the enemy. Baffled, the Ascendancy dispatches one of its brightest young military officers to root out the unseen assailants. A recruit born of no title, but adopted into the powerful family of the Mitth and given the name Thrawn.With the might of the Expansionary Fleet at his back, and the aid of his comrade Admiral Ar’alani, answers begin to fall into place. But as Thrawn’s first command probes deeper into the vast stretch of space his people call the Chaos, he realizes that the mission he has been given is not what it seems. And the threat to the Ascendancy is only just beginning.

Fire with Fire


Charles E. Gannon - 2013
    2105, September: Intelligence Analyst Caine Riordan uncovers a conspiracy on Earth’s Moon—a history-changing clandestine project—and ends up involuntarily cryocelled for his troubles. Twelve years later, Riordan awakens to a changed world. Humanity has achieved faster-than-light travel and is pioneering nearby star systems. And now, Riordan is compelled to become an inadvertent agent of conspiracy himself. Riordan’s mission: travel to a newly settled world and investigate whether a primitive local species was once sentient—enough so to have built a lost civilization.However, arriving on site in the Delta Pavonis system, Caine discovers that the job he’s been given is anything but secret or safe. With assassins and saboteurs dogging his every step, it's clear that someone doesn't want his mission to succeed. In the end, it takes the broad-based insights of an intelligence analyst and a matching instinct for intrigue to ferret out the truth: that humanity is neither alone in the cosmos nor safe. Earth is revealed to be the lynchpin planet in an impending struggle for interstellar dominance, a struggle into which it is being irresistibly dragged. Discovering new dangers at every turn, Riordan must now convince the powers-that-be that the only way for humanity to survive as a free species is to face the perils directly—and to fight fire with fire.

The Mountains of Mourning


Lois McMaster Bujold - 1989
    [Publisher's Note: The Mountains of Mourning was originally published as a stand-alone novella in the May 1989 issue of Analog. It was then included as the first of three novellas that make up the novel Borders of Infinity (October 1989). For the novel, Ms. Bujold added a short "framing story" that tied the three novellas together by setting up each one as a flashback that Miles experiences while recovering from bone-replacement surgery. Fictionwise is publishing these novellas separately, but we decided to leave in Ms. Bujold's short framing story for those who may also wish to read the other two novellas (Labyrinth and The Borders of Infinity).] Locus Poll Award Nominee, Nebula Award Winner, Hugo Award Winner, SF Chronicle Poll Nominee

Earth Strike


Ian Douglas - 2010
    Now the creatures known as humans are near this momentous turning point.But an armed threat is approaching from deepest space, determined to prevent humankind from crossing over that boundary—by total annihilation if necessary.To the Sh'daar, the driving technologies of transcendent change are anathema and must be obliterated from the universe—along with those who would employ them. As their great warships destroy everything in their path en route to the Sol system, the human Confederation government falls into dangerous disarray.There is but one hope, and it rests with a rogue Navy Admiral, commander of the kilometer-long star carrier America, as he leads his courageous fighters deep into enemy space towards humankind's greatest conflict—and quite possibly its last.

Slow Bullets


Alastair Reynolds - 2015
    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.

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 Abyss Beyond Dreams


Peter F. Hamilton - 2014
    Nigel Sheldon, one of the founders of the Commonwealth, receives a visit from the Raiel—self-appointed guardians of the Void, the enigmatic construct at the core of the galaxy that threatens the existence of all that lives. The Raiel convince Nigel to participate in a desperate scheme to infiltrate the Void.Once inside, Nigel discovers that humans are not the only life-forms to have been sucked into the Void, where the laws of physics are subtly different and mental powers indistinguishable from magic are commonplace. The humans trapped there are afflicted by an alien species of biological mimics—the Fallers—that are intelligent but merciless killers.Yet these same aliens may hold the key to destroying the threat of the Void forever—if Nigel can uncover their secrets. As the Fallers’ relentless attacks continue, and the fragile human society splinters into civil war, Nigel must uncover the secrets of the Fallers—before he is killed by the very people he has come to save.

Firstborn


Brandon Sanderson - 2008
    And expected. And still expected, despite endless proof that young Dennison Crestmar has no talent whatsoever for war. But the life Dennison is forced to live will have its surprising lessons to impart.

The Wandering Earth


Liu Cixin - 2000
    I was born at the end of the Reining Age, just as the Earth’s rotation was coming to a final halt.The Sun is about to unleash a helium flash, threatening to swallow all terrestrial planets in the solar system. On Earth, the Unity Government has erected Earth Engines. With them it plans to propel our planet out of the solar system, setting it on a journey into outer space in search of a new sun. The Earth begins its centuries-long, wandering travels through outer space.Just as we began our journey, my grandfather passed away, his burnt body ravaged by infection. In his final moments, he repeated over and over, “Oh, Earth, my wandering Earth...”China Galaxy Science Fiction Award of Year 2000.