Book picks similar to
The Star Gate by Dean C. Moore


science-fiction
sci-fi
sf
space-opera

Titan's Wrath


Rhett C. Bruno - 2017
    SEE CHILDREN OF TITAN SERIES FOR CURRENT BOOKS 1-4. Two men are caught on opposite sides of a violent, off-world rebellion in this standalone. After inciting rebellion against Earth throughout Titan's off-world colonies, Kale Trass learns that leadership isn't only about fighting. Keeping control of his people--even his own family--requires a different set of skills. Following a pivotal battle over Saturn, Kale travels deep into enemy territory under the guise of seeking peace, though peace is the last thing on his mind.Malcolm Graves used to be an infamous Collector for a powerful Earther corporation--and then he nearly lost his life on Titan. Now he's retired. But when Kale's wake of destruction follows Malcolm to Mars and claims the life of a friend, it's time for the ex-Collector to dust off his pulse-pistol and leap back into a fight he thought he'd left behind.With the solar system divided, heroes are few and short-lived ... but someone has to put the self-proclaimed King Trass of Titan in his place.

Wolfhound


Kindal Debenham - 2011
    As a newly commissioned officer in the Celostian Navy, his goal was to serve well until the day he could retire. Then disaster strikes on his first cruise aboard the CNS Wolfhound, and he will have to display all the courage, skill and determination he has in order to keep the remaining crew members out of danger. Because if he does not, the only ones to tell the tale will be prisoners of war—if there are any left at all.

Fire Fight


Chris Ward - 2018
    The only person capable of stopping him is Lianetta Jansen, a disgraced former Galactic Military Policewoman now turned smuggler, who is haunted by a terrible tragedy in her past. Along with her ragtag, wisecracking crew—the one-armed pilot Caladan, and the malfunctioning droid, Harlan5—Lia must confront her own demons, while trying to stop another.

Earth Space Service Space Marines Boxed Set 1-9


James David Victor - 2019
    Hostile encounters. Just another day for the Earth Space Service Marines. The entire military sci-fi adventure from Amazon All-Star author James David Victor including the never-before-released final story! Sergeant Andrea “Andy” Dolan and her squad of Space Marines are trained to protect the ESS Alliance against all threats. When hostile aliens invade, they are the last line of defense. As conflicts intensify and unexplained abilities manifest in Andy, it becomes clear something big is on the horizon. Their only hope is the Space Marine who doesn’t even know who, exactly, she is. The Earth Space Service Space Marines Boxed Set contains the entire ESS Space Marines series. If you like fast paced space adventures with engaging, and quirky, characters, you will love Andy and the ESS Space Marines. Stories Included: Zenith Daikon Arkana Nebula Eclipse Lykos Stranded Furlough Planet Breaker Download the Earth Space Service Space Marines Boxed Set and get started on your next space adventure today! Always FREE on Kindle Unlimited

The Prisoner's Dilemma: A Military Sci-Fi Series (Liberty of Death Book 1)


Joe Kassabian - 2021
    

On Station: Galactic Council Realm


J. Clifton Slater - 2015
    In the Military, if you screw up, you either get busted or promoted. Sergeant Phelan Oscar Piran, formally of the Galactic Council Marine Corps, discovers that both can happen. If it wasn't difficult enough trouble being the oldest Ensign in the Galactic Council Navy, call sign J-Pop, the Druids have plans for him. He's not a Druid, having failed the Ritual, but his parents are Druids. ‘On Station’ is an adventure encompassing a Galactic Empire, Space Cats, Martial Arts, Marines, Navy Aviators and the unfolding story of the Galactic Council Realm. ‘On Station’ is the 1st book in the series with ‘On Duty’ and ‘On Guard’ continuing the story of Phelan Oscar Piran and the Galactic Council Realm.

The E. E. 'Doc' Smith Omnibus


E.E. "Doc" Smith - 2007
    Then the enemies are forced to become allies when everyone becomes lost in an unfamiliar region of the galaxy and must fight their way back through primative planets and against alien fleets. As always with Smith, romance and action are equally mixed. The Seaton is forced back into action to stop a menace that threatens every civilized planet in the galaxy, but to do it he must create the greatest starship ever conceived. Finally read Triplanetary, the story that helped launch the Lensmen series. A brainy man and heroic woman fight against ruthless space pirates for life and love.

Echo of Tomorrow: Book One


Rob Buckman - 2014
    They say that vengeance is a dish best served cold, but to the men and woman who went with him over the border to deliver that vengeance, it was dish served hot, and out of the barrel of a gun and cannon, and from the air. Yet in victory came defeat as he found three hundred years later in the world he woke up in. One far different from the one he'd left behind when he went into cold sleep. Now he had to find a place in this strange new world, one without the means to wage war against an alien race raping the planet of its young people. First, he had to build an army, navy and air force from scratch while fending off attacks from the aliens and the secret government that wanted to put him and his men back into cold sleep or the grave.

It Ain't Over...


Robert M. Kerns - 2019
    Buy a planet and disappear...That's all Cole wanted.He spent thirteen years hiding on the fringes of society, piloting freighters for criminals and building a stash to do just that.But life happens when you're busy making plans.When Cole chooses to save an ejected castaway and stumbles into a crew of his own, he starts down a path that will force him to choose.Will Cole protect those who have become his people? Or will he slip away quietly in the night?

The Lost Gunboat Captain


J.D. Oppenheim - 2017
     Alone in the cold black with 36 hours of oxygen. Jolo Vargas, Federation Gunboat Captain, is trapped in a runaway escape pod zooming towards Federation space. But will he be dead before he gets there? He's in a tight spot. But he's a war hero, just the type of man who could work his way out of this jam. But there's just one little problem. He doesn't remember who he is. Will he find out his identity and his place in the universe, or will he run out of air on the edge of Fed space?

Last Pursuit


Piers Platt - 2014
    But time is running short: the mark knows that he’s coming, and he’s not the only contractor on the job …

Bastion Saturn


C. Chase Harwood - 2016
    The only place of be free of AI is living off-world, with Saturn and its vast system of moons serving as the wild frontier. The only caveats to living there: the funds to fly a billion miles into space and a pledge to keep vigil against the threat of AI. Otherwise, what you do out there is your business.Career scoundrel/petty-thief Caleb finds himself broke and unemployed when he arrives at his new home among the colonists of Saturn's moons, so he takes a job as a cop. When law enforcement takes a turn for the less-than-just, Caleb refuses to sit idly back. After rescuing and escaping with several civilians, Caleb and his new comrades are now fugitives who must beg, borrow, and steal their way across Saturn's moon colonies to survive. Tensions rise as Earthlings begin looking at Off-Worlders as threats. Keeping his friends safe among Saturn's moons is no longer Caleb's only challenge--he must find a way to protect the last vestige of remaining free humans if they all want any hope at staying alive. For the sensitive ear, Bastion Saturn contains salty language and a main character with rather sexist attitudes. With that in mind, enjoy the ride!

Aftershocks


Marko Kloos - 2019
    Amid an uneasy alliance to maintain economies, resources, and populations, Aden Robertson reemerges. After devoting twelve years of his life to the reviled losing side, with the blood of half a million casualties on his hands, Aden is looking for a way to move on. He’s not the only one.A naval officer has borne witness to inconceivable attacks on a salvaged fleet. A sergeant with the occupation forces is treading increasingly hostile ground. And a young woman, thrust into responsibility as vice president of her family’s raw materials empire, faces a threat she never anticipated.Now, on the cusp of an explosive and wide-reaching insurrection, Aden plunges once again into the brutal life he longed to forget. He’s been on the wrong side of war before. But this time, the new enemy has yet to reveal themselves…or their dangerous endgame.

Death Comes But Once


Eric Thomson - 2014
    But his temper and his loathing for careerist officers cost him dearly. Forced into early retirement, with a wife who left him long ago, no job, no friends and no future, the former sergeant crawled into a bottle and stayed there, moving from planet to planet, looking for some reason to keep on living. Until, that is, he wandered into a bar owned by an old Marine buddy who offered to help. On the run after killing a corrupt cop, and nowhere to hide, he accepted. Decker would have done better to head for the hills, or surrender to the militia, however old friends could be persuasive and he soon found himself signing on as security officer of a starship with dubious owners and a dubious crew, doing things for his new employer that tested the old saying 'Once a Marine, always a Marine.' Curiosity was Decker's other major failing and in short order he was on the run, hunted by a shadowy government organisation, and in possession of a secret that could destroy the Commonwealth. It was a secret to die for, and the people on his trail wanted to make sure he did. Along the way, they forgot that he could still fight like one of the Few...

Empire of Bones


Terry Mixon - 2014
    Long live the Empire! Commander Jared Mertz, the bastard son of the Emperor, and his half-sister, Princess Kelsey, barely speak to one another. To their dismay, their father seizes an opportunity to change that and sends them on a dangerous quest to explore the fallen Empire. Separated from home by an impassable gulf and struggling to redefine their relationship, they find themselves thrust into a vicious war. Unless they work together to stop the Empire’s deadly legacy, billions face a horrific fate.