Book picks similar to
Alliance Stars by Michael Wallace


sci-fi
science-fiction
space-opera
sci-fi-space-opera

King of Thieves


Evan Currie - 2015
    Battered and mourning tremendous losses, the once fractious peoples of enemy nations must work together to rebuild their shattered world—and prevent the possibility of their attackers’ return. What they don’t know is that a new, deadlier enemy unlike anything they’ve ever faced will usher in the dawn of another war.Captain Morgan Passer commands the Rogue Class destroyer Autolycus, charged with an interstellar recon mission to detect traces of the repelled enemy while gathering information for the fortification of Earth’s defenses. What the expedition finds instead is a deeply disturbing mystery: a discovery that redefines everything they thought they knew about Earth’s place in the galaxy…and reveals deadly new horrors. In this original story set in the Odyssey One world, former enemies unite for their own survival, and Passer and his intrepid crew seek answers to help them save their people. Instead, they find that the invasion may be over, but the danger is just beginning.

Veil Rising


Brandon Ellis - 2013
    Transported to a world of slavery for alien masters. Mind-wiped, so every hellish day in the mines feels like just another job shift.This has been going on for millennia. And one day, archaeologist Ali Johnson decodes an ancient Sumerian tablet that unveils the truth. Those secrets set her on a trail of clues that lead to the right place at the absolute wrong time.The plan to keep humanity at heel relies on periodic purges, and the countdown to genocide is ticking. Ali may be the spark that ignites galactic rebellion.But before she can save mankind, she must remember who she is, what she’s lost, and why one terrible figure continues to haunt her dreams.Hang on for the explosive series kick-off that thrills like Indiana Jones and twists like Total Recall. If you’re ready for the sci-fi adventure of the year, join Ali and grab Brandon Ellis’s Mesopotamian Pew-Pew now.

Omega Rising


Joshua Dalzelle - 2013
    But when he investigates the crash, what he finds will yank him out of his self-imposed exile and thrust him into a world he could have never imagined.He suddenly finds himself trapped on a damaged alien spacecraft and plunged into a universe of interstellar crime lords and government conspiracies, along the way meeting strange new friends… and enemies. As he struggles to find his way back home he is inexorably drawn deeper into a world where one misstep could mean his death. Or worse. He desperately wants to get back to Earth, but it may be the end for him. … or is it just the beginning?

Bug Hunt


Isaac Hooke - 2017
     Rade got his ex-military teammates together and they pooled their savings to buy a ship and six mechs. The Argonauts were born. But it wasn't easy. Ruthless bankers breathing down their necks, vengeful warlords promising to pursue them across the galaxy, and now a mysterious new client who wants Rade and his Argonauts to escort her to a frontier planet. Problem is, the new client won't reveal her cargo. It's probably something illegal. Well, Rade needs the money, so a man's gotta do what a man's gotta do. They arrive to find the frontier colony strangely deserted. When the shit hits the fan and the Argonauts face a possible alien infestation, it's time to pull out the big guns. Because if there's one thing Rade and his Argonauts really love, it's a good bug hunt. And this one looks to be the hunt of a lifetime. For fans of Old Man's War, Guardians of the Galaxy, and Armor. From a USA Today bestselling author.

Archaea


Dain White - 2011
    Captain Dak Smith saw in her something special, an opportunity to burn for the far horizon as an independent, free from the gloms that hold known space in thrall – but he had to get her running first.Armed with a standard-issue captain's eyebrow and an infectious grin, Captain Smith and his hand-picked crew embark on an adventure through deep space filled with scoundrels, pirates, and some incredibly unfortunate peace-loving rocks that happened to be at the wrong place, at the worst time.

Invasion Day


Scott Moon - 2020
    One night he saddles himself with a hitchhiker, a nuisance who’s more than she seems. And that’s when everything changes.No one was ready for an alien invasion. Death is raining from the sky and the only question left is do you run, fight, or submit.For David Osage and his family, answering is as easy as giving the alien invaders the finger.

Lost Mission


Joshua James - 2019
     Two decades of bitter war between Earth and her furthest colonies is finally at an end. Captain Lee Saito's massive new starship is sent to seal the uneasy truce. But a series of terrorist attacks on Earth and the mysterious acts of a strange cult threaten to derail the fragile peace. When the mission goes awry, Saito must try to salvage what he can in deep space while his estranged son must navigate a conspiracy back on Earth that could implicate the highest levels of government. But conspiracies go both ways and no one is as innocent as they might seem. As it all spirals out of control, the future of humanity hangs in the balance. Lost Mission, the first book in the Oblivion series, is a high-octane, action-packed blast that will leave military science fiction fans hungry for more!

The Cruel Stars


John Birmingham - 2019
    Fashioning themselves as the one true “Human Republic,” the Sturm cut a bloody swath across the stars, killing billions before finally being defeated and driven into the far reaches of Dark Space. Centuries of peace bred complacency. Everyone believed the Sturm had died out in the Dark. They were wrong.The enemy has returned and, with a brutal and decisive attack, knocks out almost all of humanity’s defenses. Now on the brink of annihilation, humankind’s only hope is a few brave souls who survived the initial attack: Commander Lucinda Hardy, thrust into uncertain command of the Royal Armadalen Navy’s only surviving warship. Booker3, a soldier of Earth, sentenced to die for treason, whose time on death row is cut short when the Sturm attack his prison compound. Princess Alessia, a young royal of the Montanblanc Corporation, forced to flee when her home planet is overrun and her entire family executed. Sephina L’trel, the leader of an outlaw band who must call on all of her criminal skills to resist the invasion. And, finally, Admiral Frazer McLennan, the infamous hero of the first war with the Sturm hundreds of years ago, who hopes to rout his old foes once and for all—or die trying.These five flawed, reluctant heroes must band together to prevail against a relentless enemy and near-impossible odds. For if they fail, the future itself is doomed.

Destroyer


Chris Fox - 2016
    Without warning. Without a trace. Fleet command chalks the attacks up to pirates, but Captain Dryker of the UFC Johnston isn’t buying it. Defying command, he leads his misfit crew into hostile territory in search of answers. They encounter a technologically superior foe unlike anything humanity has ever seen, one bent on the destruction of all sentient life. After 26,000 years the mythical Void Wraith have returned to begin the next Eradication. Humanity cannot stop them. Not without help. Captain Dryker’s only hope is to forge an alliance with mankind’s greatest enemy, the savage Tigris. One maverick captain, an unlikely crew, and an aging vessel are all that stand between humanity and the Eradication. “It’s like Battlestar Galactica and Mass Effect had a baby, and that baby was raised by Starcraft. I read this book in one sitting, and immediately looked for the next.”- The author’s totally biased friend.

Eternal Frontier


Anthony J. Melchiorri - 2016
    But when an unexpected attack cripples a scientific vessel, the SRES Argo, it appears that time has come to an end.Chief Medical Officer Tag Brewer is the ship’s only survivor. He is alone in the far reaches of space. To survive he must restore and protect the downed vessel from its unknown attackers on a planet as deadly as it is mysterious. He vows to do everything in his power to seek justice for his fallen crew.When Tag uncovers a sinister secret about those who attacked the Argo, he realizes far more is at stake than just his survival. Something more powerful, more technologically advanced, and more ruthless has emerged from the darkest voids of the galaxy. It’s up to Tag to survive long enough to warn humanity and stop the dawn of a new war.

Semiosis


Sue Burke - 2018
    The planet provides a lush but inexplicable landscape--trees offer edible, addictive fruit one day and poison the next, while the ruins of an alien race are found entwined in the roots of a strange plant. Conflicts between generations arise as they struggle to understand one another and grapple with an unknowable alien intellect.

Rumors of War


Jake Elwood - 2018
    The crew resents him. The First Officer is actively hostile. As the ship hunts pirates in deep space Tom struggles to fit in and wonders if things can get any worse. They can. And into the fire of interstellar war A devastating attack leaves the ship crippled with half the crew dead or dying. The senior officers are wiped out, leaving a terrified sublieutenant in the last place he wants to be. In command.

Terms of Enlistment


Marko Kloos - 2013
    For welfare rats like Andrew Grayson, there are only two ways out of the crime-ridden and filthy welfare tenements, where you're restricted to two thousand calories of badly flavored soy every day:You can hope to win the lottery and draw a ticket on a colony ship settling off-world, or you can join the service.With the colony lottery a pipe dream, Andrew chooses to enlist in the armed forces for a shot at real food, a retirement bonus, and maybe a ticket off Earth. But as he starts a career of supposed privilege, he soon learns that the good food and decent health care come at a steep price…and that the settled galaxy holds far greater dangers than military bureaucrats or the gangs that rule the slums.

Powered


Scott Bartlett - 2017
    But a highly trained soldier piloting a mech? Now we’re getting somewhere... Stranded in a hostile galaxy. Exiled from humanity. Of course we had to carve out a foothold on Eresos. We had no idea someone was already living here… A single Quatro can take down an entire squad. Bigger than a stallion, more muscular than a grizzly, with jaws that splinter bone. And zero fear. But Darkstream Security only ever hired the most elite troops, and we managed to drive the Quatro into the holes they attacked us from. We were better trained, better equipped, and more intelligent. At least, we thought we were. After years of peace, the Quatro are back, in numbers we didn’t know they had, with artillery we didn’t think they could use. Suddenly, if we want to win this thing, we’re going to need a brand new weapon. We’re going to need mechs. Thank God R&D just finished a working prototype. Mech Wars takes place in the same universe as The Ixan Prophecies Trilogy, and it answers the question: what happened when Darkstream escaped the Milky Way for another galaxy?

Invasion


Raymond L. Weil - 2018
     The Trellixian Empire was constantly expanding, seeking new worlds for their ever-increasing population. If worlds were discovered with existing sentient populations, they were cleansed to make room for colonization. Hundreds of budding civilizations had been eliminated by Trellixian battle fleets. On Earth years in the past, a scout ship fleeing from the Trellixians crashed. Scientists investigating the wreckage discovered what the Trellixians had done to the world the scout ship escaped from. They also discovered it was only a matter of time before the Trellixians reached Earth. A daring plan was implemented involving the major world powers. They would prepare in secret for the coming of the alien invaders. The only question was, how could one world resist a galactic empire?