Book picks similar to
Hard Duty by Mark E. Cooper


science-fiction
sci-fi
scifi
space-opera

Mercenary Instinct


Ruby Lionsdrake - 2014
    But Ankari Markovich needs a few archaeological samples for her latest business venture, a venture that might prove lucrative enough to move her family off the impoverished planet where she grew up. Unfortunately, she has no sooner collected her samples than she’s captured by a band of brawny mercenaries. The captain might be handsome, but he’s intent on turning her over to some finance lord who has, for reasons unknown, put a bounty on her head, a ridiculously large one at that. If she can’t figure out a way to escape before she’s delivered to the lord’s home world, she could be forced into a life of indentured servitude—or worse.Captain Viktor Mandrake doesn’t usually take on piddling bounty hunting gigs, but when his intelligence officer informs him of a criminal on a nearby planet, he decides it wouldn’t hurt to take a shuttle down to collect the woman. But Ankari Markovich is trouble from the start, nearly eluding his elite forces, then fighting and tricking his people left and right. He finds himself admiring her spirit, but according to her warrant, she’s a criminal. The safest thing is to keep her in the brig and ignore her until she can be handed off to the man who wants her.But the situation grows more complicated when other bounty hunters show up, wanting to claim Ankari for themselves. Thanks to this woman, Viktor’s ship is in danger, his crew members are going missing, and he’s fighting enemies he never asked for in a jungle in the middle of a hurricane. He’s either going to strangle Ankari… or fall in love. Either scenario could get him killed.Mercenary Instinct is a full-length, stand-alone novel of 90,000 words. It is part of the “Mandrake Company” series of science fiction romance stories and is recommended for readers who enjoy space-based adventure (such as Firefly) and steamy love stories (in the style of Linnea Sinclair).

The Phoenix Conspiracy


Richard L. Sanders - 2011
    But, as he chases his prey across the stars, he realizes they are both pawns in a shadowy chess game. One that threatens humankind everywhere. If he is to uncover the conspiracy he must confront--and embrace--the darkest elements of the galaxy. And throw himself, his career, and everyone he loves into the line of fire. The Phoenix Conspiracy is the first in a series of five books. It is available for free on almost every device including iTunes, Nook, and (usually) Kindle. If it is currently not free on Kindle, you may click "tell us about a lower price" and Amazon may choose to match their competitors' promotion for you.

The Darwin Elevator


Jason M. Hough - 2013
    The world has succumbed to an alien plague, with most of the population transformed into mindless, savage creatures. The planet’s refugees flock to Darwin, where a space elevator—created by the architects of this apocalypse, the Builders—emits a plague-suppressing aura.Skyler Luiken has a rare immunity to the plague. Backed by an international crew of fellow “immunes,” he leads missions into the dangerous wasteland beyond the aura’s edge to find the resources Darwin needs to stave off collapse. But when the Elevator starts to malfunction, Skyler is tapped—along with the brilliant scientist, Dr. Tania Sharma—to solve the mystery of the failing alien technology and save the ragged remnants of humanity.

The Stars Now Unclaimed


Drew Williams - 2018
    Her mission: to recruit children with miraculous gifts in the hope that they might prevent the Pulse from once again sending countless worlds back to the dark ages.Hot on her trail is the Pax--a collection of fascist zealots who believe they are the rightful rulers of the galaxy and who remain untouched by the Pulse.Now Jane, a handful of comrades from her past, and a telekinetic girl called Esa must fight their way through a galaxy full of dangerous conflicts, remnants of ancient technology, and other hidden dangers.And that's just the beginning . . .

Bright of the Sky


Kay Kenyon - 2007
    In a land-locked galaxy that tunnels through our own, the Entire is a bizarre and seductive mix of long-lived quasi-human and alien beings gathered under a sky of fire, called the bright. A land of wonders, the Entire is sustained by monumental storm walls and an exotic, never-ending river. Over all, the elegant and cruel Tarig rule supreme. Into this rich milieu is thrust Titus Quinn, former star pilot, bereft of his beloved wife and daughter who are assumed dead by everyone on earth except Quinn. Believing them trapped in a parallel universe—one where he himself may have been imprisoned—he returns to the Entire without resources, language, or his memories of that former life. He is assisted by Anzi, a woman of the Chalin people, a Chinese culture copied from our own universe and transformed by the kingdom of the bright. Learning of his daughter’s dreadful slavery, Quinn swears to free her. To do so, he must cross the unimaginable distances of the Entire in disguise, for the Tarig are lying in wait for him. As Quinn’s memories return, he discovers why. Quinn’s goal is to penetrate the exotic culture of the Entire—to the heart of Tarig power, the fabulous city of the Ascendancy, to steal the key to his family’s redemption. But will his daughter and wife welcome rescue? Ten years of brutality have forced compromises on everyone. What Quinn will learn to his dismay is what his own choices were, long ago, in the Universe Entire. He will also discover why a fearful multiverse destiny is converging on him and what he must sacrifice to oppose the coming storm. This is high-concept SF written on the scale of Philip Jose Farmer’s Riverworld, Roger Zelazny’s Amber Chronicles, and Dan Dimmons’s Hyperion.

The Change


Teyla Branton - 2013
    By fluke of a recessive gene, she has become Unbounded, a nearly immortal being with paranormal abilities. Erin’s Change separates her from her loved ones and alters everything she believes to be true. A week earlier she was considering a marriage proposal; now she contemplates the best way to stay alive. Caught in a battle between two Unbounded groups, she is also hunted by a secret mortal society sworn to eradicate the Unbounded gene. Worse, a new identification software could mean death for all Unbounded—or enslavement for the entire mortal world. As Erin plunges into this dangerous new life, she must carve out her own place in the madness, protect her mortal family, and decide which group she should join. Her powerful attraction to Ritter Langton, whose family was massacred by opposing Unbounded two hundred and forty years ago, complicates her choices. There are no second chances. Death, life, or love—Unbounded always play for keeps. Non-stop action, terrifying consequences, and powerful romance make this an exciting addition to the world of urban fantasy.

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....

The Cold Between


Elizabeth Bonesteel - 2016
    She knows Trey is innocent—he was with her when Danny was killed. So who is the real killer and why are the cops framing an innocent man?While retracing Danny’s last hours, they discover that his death may be tied to a mystery from the past: the destruction of a Central Corps starship at a wormhole near Volhynia. For twenty-five years, Central Gov has been lying about the tragedy, even willing to go to war with the outlaw tribe PSI to protect their secrets.With the authorities closing in, Elena and Trey head to the wormhole, certain they’ll find answers on the other side. But the truth that awaits them is far more terrifying than they ever imagined—a conspiracy deep within Central Gov that threatens all of human civilization throughout the inhabited reaches of the galaxy . . . and beyond.

The Silver Ships


S.H. Jucha - 2015
    Recognizing a once in a lifetime opportunity to make first contact, Alex pulls off a daring maneuver to latch on to the derelict.Alex discovers the ship was attacked by an unknown craft, the first of its kind ever encountered. The mysterious silver ship's attack was both instant and deadly.What enfolds is a story of the descendants of two Earth colony ships, with very different histories, meeting 700 years after their founding and uniting to defend humanity from the silver ships.

Starship Troopers


Robert A. Heinlein - 1959
    We just call it “The Bug War." Everything up to then and still later were "incidents," "patrols," or "police actions." However, you are just as dead if you buy the farm in an "incident" as you are if you buy it in a declared war...In one of Robert A. Heinlein’s most controversial bestsellers, a recruit of the future goes through the toughest boot camp in the Universe—and into battle with the Terran Mobile Infantry against mankind’s most alarming enemy.

Saving Mars


Cidney Swanson - 2012
    Earth-Mars relations couldn’t be worse, and her brother is captured during the raid. Breaking rules of secrecy and no contact, Jess finds an ally in Pavel, nephew to a government official, but their friendship only makes more agonizing the choice before her: Save her brother or save her planet?

In Times Like These


Nathan Van Coops - 2013
    How do you break time? Can something so bad happen that you fracture the world?" Benjamin Travers has been electrocuted. What's worse, he and his friends have woken up in the past. As the friends search for a way home, they realize they're not alone. There are other time travelers, and some of them are turning up dead. When Ben meets an enigmatic scientist and his charming, time-traveling daughter, salvation seems at hand, but escaping the dangers of the past may lead to a deadly future. If he hopes to save his friends, Ben must learn to master space and time, and survive a journey where past and future violently collide.

Gabriel's Ghost


Linnea Sinclair - 2002
    . . . After a decade of piloting interstellar patrol ships, former captain Chasidah Bergren, onetime pride of the Sixth Fleet, finds herself court-martialed for a crime she didn' t commit-and shipped off to a remote prison planet from which no one ever escapes. But when she kills a brutal guard in an act of self-defense, someone even more dangerous emerges from the shadows.Gabriel Sullivan--alpha mercenary, smuggler, and rogue--is supposed to be dead. Yet now this seductive ghost from Chaz's past is offering her a ticket to freedom--for a price. Someone in the Empire is secretly breeding jukors: vicious and uncontrollable killing machines that have long been outlawed. Gabriel needs Chaz to help him stop the practice before it decimates Imperial space. The mission means putting their lives on the line--but the tensions that heat up between them may be the riskiest part of all.

Diving into the Wreck


Kristine Kathryn Rusch - 2009
    Sometimes she salvages for money, but mostly she’s an active historian. She wants to know about the past—to experience it firsthand. Once she’s dived the ship, she’ll either leave it for others to find or file a claim so that she can bring tourists to dive it as well. It’s a good life for a tough loner, with more interest in artifacts than people.Then one day, Boss finds the claim of a lifetime: an enormous spacecraft, incredibly old, and apparently Earth-made. It’s impossible for something so old, built in the days before Faster Than Light travel, to have journeyed this far from Earth. It shouldn’t be here. It can’t be here. And yet, it is. Boss’s curiosity is up, and she’s determined to investigate. She hires a group of divers to explore the wreck with her, the best team she can assemble. But some secrets are best kept hidden, and the past won’t give up its treasures without exacting a price in blood.

Linesman


S.K. Dunstall - 2015
    No ship can traverse the void without them. Only linesmen can work with them. But only Ean Lambert hears their song. And everyone thinks he’s crazy…Most slum kids never go far, certainly not becoming a level-ten linesman like Ean. Even if he’s part of a small, and unethical, cartel, and the other linesmen disdain his self-taught methods, he’s certified and working.Then a mysterious alien ship is discovered at the edges of the galaxy. Each of the major galactic powers is desperate to be the first to uncover the ship’s secrets, but all they’ve learned is that it has the familiar lines of energy—and a defense system that, once triggered, annihilates everything in a 200 kilometer radius.The vessel threatens any linesman who dares to approach it, except Ean. His unique talents may be the key to understanding this alarming new force—and reconfiguring the relationship between humans and the ships that serve them, forever.