Book picks similar to
Earth Unknown by M.R. Forbes


science-fiction
sci-fi
military
aliens

The Honour of the Knights


Stephen J. Sweeney - 2009
    And it would not be long before they themselves would come face to face with that which destroyed an empire: an unforgiving, unstoppable, and totally unrelenting foe.There seemed to exist only one glimmer of hope of driving back the darkness: The ATAF Project - a secretly developed set of starfighters that may well just harbour some terrible secrets of their own.Reviews:"A tightly plotted action-adventure yarn with a good mix of likeable, interesting and nasty characters" "Written with perspicacity and drive, with a strong voice and good attention to detail."124,000 words~ 450 pages

Steel World


B.V. Larson - 2013
    Unfortunately, someone noticed. The Galactics arrived with their battle fleet in 2052. Rather than being exterminated under a barrage of hell-burners, Earth joined their vast Empire. Swearing allegiance to our distant alien overlords wasn’t the only requirement for survival. We also had to have something of value to trade, something that neighboring planets would pay their hard-earned credits to buy. As most of the local worlds were too civilized to have a proper army, the only valuable service Earth could provide came in the form of soldiers…someone had to do their dirty work for them, their fighting and dying. I, James McGill, was born in 2099 on the fringe of the galaxy. When Hegemony Financial denied my loan applications, I was kicked out of the university and I turned to the stars. My first campaign involved the invasion of a mineral-rich planet called Cancri-9, better known as Steel World. The attack didn’t go well, and now Earth has entered a grim struggle for survival. Humanity’s mercenary legions go to war in STEEL WORLD, bestselling author B. V. Larson’s latest science fiction novel.

Junkyard Cats


Faith Hunter - 2020
    But Shining is now something more than human. And the scrapyard is no longer just a scrapyard, but a place full of secrets that she has guarded for years.This life she has built, while empty, is predictable and safe. Until the only friend left from her previous life shows up, dead, in the back of a scrapped Tesla warplane, a note to her clutched in his fingers - a note warning her of a coming attack.Someone knows who she is. Someone knows what she is guarding. Will she be able to protect the scrapyard? Will she even survive? Or will she have to destroy everything she loves to keep her secrets out of the wrong hands?

Armor


John Steakley - 1984
    The military sci-fi classic in a striking new packageFelix is an Earth soldier, encased in special body armor designed to withstand Earth's most implacable enemy-a bioengineered, insectoid alien horde. But Felix is also equipped with internal mechanisms that enable him, and his fellow soldiers, to survive battle situations that would destroy a man's mind.This is a remarkable novel of the horror, the courage, and the aftermath of combat--and how the strength of the human spirit can be the greatest armor of all.

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.

Nomad


Matthew Mather - 2015
    Ben Rollins, head of Harvard's exoplanet research team, is told by NASA after being dragged out of bed in the middle of the night. His first instinct is to call his daughter, Jessica, who's vacationing in Italy with his wife. "Something's coming," he tells them. "A hundred times the mass of the sun. We can't see it, don't know what it is yet, but they're calling it Nomad--and in just months, the Earth may be destroyed."But what is it? And how did they miss detecting it until now? In a frantic race against time, Dr. Rollins must unravel Nomad's secrets. A mysterious clue surfaces in his old research papers from the end of the Cold War, more than thirty years earlier...The world erupts into chaos as the end approaches--and Ben discovers that his wife and daughter are trapped in Europe. The key to humanity's survival rests in the final answers Dr. Rollins pieces together, in the midst of his desperate scramble across continents to find his family before Nomad swallows the planet.MORE ABOUT NOMADA story of family and redemption set amid a brand new category of cataclysm--all the more plausible and terrifying as the science behind it is vetted by a team of world-class astrophysicists from CERN, SETI, the Keck Observatory and more. It even has its own simulation video, included at the end of the book.

Breakers


Edward W. Robertson - 2012
    In Los Angeles, Raymond and Mia James are about to lose their house. Within days, none of it will matter.When Vanessa dies of the flu, Walt is devastated. But she isn't the last. The virus quickly kills billions, reducing New York to an open grave and LA to a chaotic wilderness of violence and fires. As Raymond and Mia hole up in an abandoned mansion, where they learn to function without electricity, running water, or neighbors, Walt begins an existential walk to LA, where Vanessa had planned to move when she left him. He expects to die along the way.Months later, a massive vessel appears above Santa Monica Bay. Walt is attacked by a crablike monstrosity in a mountain stream. The virus that ended humanity wasn't created by humans. It was inflicted from outside. The colonists who sent it are ready to finish the job--and Earth's survivors may be too few and too weak to resist.

The Star Thief


Jamie Grey - 2014
    There's just one problem - all she wants is to get out of the business.But after Renna rescues an injured boy on her final job, she finds herself on the run from the mob instead of enjoying retirement. She unwittingly becomes ensnared by MYTH, a top-secret galactic protection agency who offer her a choice - either help them on their latest mission, or spend the rest of her life on a prison ship.Forced to work under the watchful eye of handsome but arrogant Captain Finn, Renna learns the former mercenary-turned-hero has a few dirty secrets himself. As Renna works to discover the truth about Finn's past and keep the tantalizing man at arm's length, she unearths a plot to create an unstoppable army. The target? The human star fleet.Now Renna must pull off the biggest job of her career - saving the galaxy. And maybe even herself.

Columbus Day


Craig Alanson - 2016
    And that was the good news. The Ruhar hit us on Columbus Day. There we were, innocently drifting along the cosmos on our little blue marble, like the native Americans in 1492. Over the horizon come ships of a technologically advanced, aggressive culture, and BAM! There go the good old days, when humans only got killed by each other. So, Columbus Day. It fits. When the morning sky twinkled again, this time with Kristang starships jumping in to hammer the Ruhar, we thought we were saved. The UN Expeditionary Force hitched a ride on Kristang ships to fight the Ruhar, wherever our new allies thought we could be useful. So, I went from fighting with the US Army in Nigeria, to fighting in space. It was lies, all of it. We shouldn't even be fighting the Ruhar, they aren't our enemy, our allies are. I'd better start at the beginning....

Occupation


Devon C. Ford - 2020
    The time to fight back has come... Alec works in the Detroit Overseer-factories, building a mysterious alien device. When three strangers appear, he's provided an opportunity to escape after years of servitude. Cole, a Freeborn loner, encounters Lina after her village is destroyed by the alien Occupation. Together, they make the arduous journey to a fabled safe-zone, trying to stay one step ahead of the enemy drones on their trail. Dex is a Hunter, working for the Occupation to track down escaped factory slaves, or Roamers, at all costs. But his latest hunt uncovers a massive secret and threatens his loyalty to the Overseers. All their fates are bound. For the first time in decades, a secret enclave of alien resistance fighters known as the Reclaimers prepare to make their move. Experience the unforgettable first novel in an alien invasion and post-apocalyptic series that will leave you breathless. It's perfect for fans of Fallen Skies, Colony, and District 9. Also available on Audible, narrated by the award-winning Ray Porter (Bobiverse, The Fold).

The Last Survivors


T.W. Piperbrook - 2014
    Technology has been reduced to legend, monsters roam the forests, and fear reigns supreme. But that is just the beginning... The wind-borne spores are spreading, disfiguring men and twisting their minds, turning them into creatures that threaten to destroy the townships. Among the townsfolk, political and the religious, dissension is spreading. Through it all, a mother must protect her son...

A Learning Experience


Christopher G. Nuttall - 2014
    There is a towering civilisation out in the galaxy, far greater than anything we can imagine. But we are isolated from the galaxy ... until now. When a bunch of interstellar scavengers approach Earth, intending to abduct a few dozen humans and sell them into slavery in the darkest, they make the mistake of picking on Steve Stuart and his friends, ex-military veterans all. Unprepared for humans who can actually fight, unaware of the true capabilities of their stolen starships, the scavengers rapidly lose control of the ship – and their lives. To Steve, the captured starship represents a great opportunity, one to establish a new civilisation away from Earth and its increasingly oppressive bureaucracy. But with the aliens plotting their revenge and human factions suspicious of the new technology, it will be far from easy to create a whole new world ... [A Learning Experience is DRM-free. You may reformat it as you choose. There is a large sample of the text on author's site.]

White Horse


Alex Adams - 2012
    She is cleaning cages and floors at Pope Pharmaceuticals when the President of the United States announces that human beings are no longer a viable species. When Zoe realizes that everyone she loves is disappearing, she starts running. Scared and alone in a shockingly changed world, she embarks on a remarkable journey of survival and redemption. Along the way, Zoe comes to see that humans are not defined by their genetic code, but rather by their actions and choices.

Containment


Christian Cantrell - 2010
    Venus, being almost the same mass as Earth, is chosen over Mars as humanity’s first permanent steppingstone into the universe.Arik Ockley is part of the first generation to be born and raised off-Earth. After a puzzling accident, Arik wakes up to find that his wife is almost three months pregnant. Since the colony’s environmental systems cannot safely support any increases in population, Arik immediately resumes his work on AP, or artificial photosynthesis, in order to save the life of his unborn child. Arik’s new and frantic research uncovers startling truths about the planet, and about the distorted reality the founders of the colony have constructed for Arik’s entire generation. Everything Arik has ever known is called into question, and he must figure out the right path for himself, his wife, and his unborn daughter.

The Departure


Neal Asher - 2011
    From Argus the Committee keep an oppressive control. Soon they will have the power to edit human minds, but not yet - twelve billion human beings need to die before Earth can be stabilized.