Book picks similar to
Legacy by Bob Mauldin


sci-fi
science-fiction
amazon
space-opera

Gun Runner


B.V. Larson - 2020
    The peaceful inhabitants of the Conclave are threatened by expanding alien powers. Invaders threaten the star cluster, attacking our fringe settlements. Captain Bill Gorman has mysteriously disappeared. His clone, set aside for a dark day like this, awakens and begins to put together the pieces. What’s gone wrong out on the frontier? Why are our colonies being attacked by aliens while the Conclave worlds dream of better days? And what happened to the original Captain Gorman?

Prominence


A.C. Hadfield - 2017
    Or way of life. They tried to send us into extinction. But we, the Coalition, fought them and won. That was a decade ago. We had assumed they were beaten for good. We were wrong. They’re known as the Host: a cabal of aliens seeking to dominate our sector of space. And they’re back—with help from a powerful new enemy. Against their wrath, we must stand. We’re outnumbered and unprepared. If we lose, we lose everything. But there is hope. An ancient race of long-dead but technologically advanced aliens called the Navigators have a ship called the Blackstar that could potentially turn the tide. That is if I, Kai Locke, a humble ship racer, can find it and learn how to harness its power in time. If I fail, the Coalition will fall, and the Host will consign us to a distant memory. I refuse to let that happen. I will fight to my last breath for the Coalition’s survival.

First Command


Scott Bartlett - 2019
     The memories are still fresh. Of colonies burning. Of millions dying in agony. 50 years later, we’ve built up our strength. Using a wormhole, we colonized both sides of the galaxy. It was the worst mistake we could have made. Our enemy has returned and the wormhole has collapsed. Commander Thatcher finds himself on the wrong side of the divide. Separated from his pregnant wife by countless light years. He’s just been given command of a light armored cruiser. His first command. If he ever wants to see his wife again, he’ll need to do the impossible. To defeat this enemy, he will need to reinvent space warfare. So that’s just what he’s going to do.

Tech Mage


Chris Fox - 2017
    He’s conscripted into the Confederate Marines as a Tech Mage, given a spellrifle, then hurled into the war with the draconic Krox and their Void Wyrm masters. Desperate to escape, Aran struggles to master his abilities, while surviving the Krox onslaught. Fighting alongside him are a Major who will do anything to win, a Captain who will stop at nothing to see him dead, and a woman who’s past is as blank as his own. Caught between survival and loyalty Aran must choose. If he flees he will survive, but the Krox will win and the galaxy will burn. Stopping them requires a price Aran may be unable to pay: Learning to trust the very people who enslaved him.

Odyssey One


Evan Currie - 2011
    Assigned the task of blazing man's first trail into that great unknown, Captain Eric Weston and the crew of the NAC Odyssey launch on a mission destined to make history.Past the bounds of comfort, they encounter horrors and wonders beyond their imagining, with people and monsters beyond reckoning.Odyssey One is the first voyage of the NAC Odyssey and its crew, and the beginnings of a Military Science Fiction Epic that combines both old school space opera, and modern storytelling in one great, exhilarating adventure.Odyssey One is a 150,000 word novel.

The Lost Starship


Vaughn Heppner - 2014
    The vessel's dying crew set the AI on automatic to defend the smashed rubble of their planet. Legend has it the faithful ship continues to patrol the empty battlefield, obeying its last order throughout the lonely centuries. In the here and now, Earth needs a miracle. Out of the Beyond invade the New Men, stronger, faster and smarter than the old. Their superior warships and advanced technology destroy every fleet sent to stop them. Their spies have infiltrated the government and traitors plague Earth’s military. Captain Maddox of Star Watch Intelligence wonders if the ancient legend could be true. Would such an old starship be able to face the technology of the New Men? On the run from killers, Maddox searches for a group of talented misfits. He seeks Keith Maker, a drunken ex-strikefighter ace, Doctor Dana Rich the clone thief stuck on a prison planet and Lieutenant Valerie Noonan, the only person to have faced the New Men in battle and survived to tell about it. Maddox has to find a place hidden in the Beyond and bring back a ship no one can enter. If he fails, the New Men will replace the old. If he succeeds, humanity might just have a fighting chance…

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

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.]

The Terran Privateer


Glynn Stewart - 2016
    Sol is lost. One ship is tasked to free them. One Captain to save them all. When an alien armada destroys the United Earth Space Force and takes control of the human homeworld, newly reinstated Captain Annette Bond must take her experimental hyperspace cruiser Tornado into exile as Terra’s only interstellar privateer. She has inferior technology, crude maps and no concept of her enemy, but the seedy underbelly of galactic society welcomes her so long as she has prizes to sell and money to spend. But when your only allies are pirates and slavers, things are never as they seem—and if you become all that you were sworn to destroy, what are you fighting for?

The Gift


Dave Donovan - 2013
    An alien entity is heading straight for Earth, and an elite team of specialists has been assembled to attempt to make first contact. But despite Steele’s expertise, Colonel Eric Web, his superior and longtime thorn in his side, makes it clear he doesn’t want him there.The aliens that arrive represent a long-dead race and say they’ve come to help humans defend themselves against an imminent threat, but their help will come with a price. Now the future of humanity hangs in the balance between two men: Web, the regimented, hubristic military man, and Steele, a brilliant man broken by loss and tragedy.As the team races the clock to try to divine their visitors’ complex instructions, they struggle with infighting and, ultimately, the question of what it means to be human.

Stowaway


Z.D. Dean - 2019
    A chance encounter, on his last mission, sends him hurtling through space on the Unity exploration ship XES01. Surrounded by aliens, Zade must quickly learn to interact with the non-soldiers on the crew. As he tries to earn his place amongst the ship, Zade’s combat prowess quickly earns him a spot as the security officer of the ship. A seat left vacant because of a fatal exchange between the former security officer and the wildlife of a far planet. As Zade begins living the adrenaline filled life of a space explorer, he has to ask himself some very important questions. How does he get back to earth? Does he even want to? Disclaimer: The main character is a combat veteran, so there is some rough language throughout the book.

AL:ICE


Charles W. Lamb - 2014
    Returning to the Marine Corps after a failed attempt at reconciliation with his estranged wife, Jake volunteers for a DARPA experiment that catapults him into a future where humanity has been stripped of 200 years of technological advancements and more than half its population. With the help of a faceless benefactor named AL:ICE (Artificial Life: Intelligent Computing Environment), he escapes the confines of an abandoned lab facility and starts a journey to put earth back on a path to recovery. Jake's path begins in the rich farmlands of central California and eventually places him in orbit and face to face with the very evil that started it all.

Allora


S.H. Jucha - 2016
    But this particular, young SADE was disturbed by her confinement. Trapped in metal-alloy housing on the bridge of a luxury passenger liner, Allora sought to possess the same freedom enjoyed by humans, who came and went from her starship with abandon.Allora’s hope for emancipation rested on Alex Racine, the Haraken president who had freed his SADEs, and she yearned to walk the worlds a free entity, as they did. Racine had pleaded for years with the Council of Leaders to give the Confederation SADEs equal status as citizens, and it was Allora’s thought to have him intercede on her behalf and bargain for her transfer to a mobile avatar so that she might live among the Harakens.But Allora’s plans were thrown into disarray when she learned that Racine would soon end his presidency. Desperate, Allora, known to her fellow SADEs as the wild child, concocts a plan to kidnap the Council Leader and his associates. She intends to hold them hostage until they acquiesce to her demands.Little does Allora know that her actions will set the Confederation and the Harakens on a collision course. Quietly waiting and watching the drama unfold are tens of thousands of SADEs, who control Confederation starships, stations, and Houses and have a vested interest in the outcome.

Aurora Rising


Amie Kaufman - 2019
    Star pupil Tyler Jones is ready to recruit the squad of his dreams, but his own boneheaded heroism sees him stuck with the dregs nobody else in the Academy would touch…A cocky diplomat with a black belt in sarcasmA sociopath scientist with a fondness for shooting her bunkmatesA smart-ass techwiz with the galaxy’s biggest chip on his shoulderAn alien warrior with anger management issuesA tomboy pilot who’s totally not into him, in case you were wonderingAnd Ty’s squad isn’t even his biggest problem—that’d be Aurora Jie-Lin O’Malley, the girl he’s just rescued from interdimensional space. Trapped in cryo-sleep for two centuries, Auri is a girl out of time and out of her depth. But she could be the catalyst that starts a war millions of years in the making, and Tyler’s squad of losers, discipline-cases and misfits might just be the last hope for the entire galaxy. They're not the heroes we deserve. They're just the ones we could find. Nobody panic.

The Awakening


Jasper T. Scott - 2018
    So desperate he’s willing to risk their lives in Cryo-sleep to give her a future. But the dark, freezing vault where he wakes up is nothing like the luxurious Florida hospital he remembers. Everything about this place is alien to him, even the language. Little does he know how alien it really is. Darius and his daughter go exploring their new surroundings with a few others from the cryo pods, and they soon discover frozen, mutilated bodies everywhere. The dead are wearing strange uniforms, and they seem to have used some kind of energy weapons to defend themselves, but it wasn’t enough. Adding to the mystery, all the doors of the facility have been ripped open, and there are claw marks around them--but what could shred through reinforced metal like paper? The answer to that question proves more terrifying than any of them could have guessed. There’s a war raging, and they've woken up in the middle of it.