Book picks similar to
Mercenary Instinct by Ruby Lionsdrake


romance
sci-fi
science-fiction
sci-fi-romance

Brianna


Judy Mays - 2004
    In the process, she was captured by an alien scientist and became a experiment herself-a sexual experiment. Captain Alalakan don al' Chardadon was not about to let Dr. Rodak don al' Bakom conduct his ridiculous sexual experiments on an inhabitant from a newly discovered world. Even if it meant he had to marry the Earth woman to protect her. Marriages were easily dissolved on his planet, and this alien was very beautiful. Besides, he wanted her-in his bed, on the floor, against the wall, or anywhere else he could think of. Brianna had to choose-marry the captain or try to find another way to escape Bakom. Easy choice. Even though he was an alien, Char was the most desirable man she'd ever met. So, Brianna finds herself hurtling through space married to a very sexy alien-with a very flexible tail-from a planet where hedonism is the norm and there are three sexes: male, female, and hermaphrodite. But Bakom wanted Brianna too, and is willing to do anything to get her back.

Awaken Me Darkly


Gena Showalter - 2005
     Snow is in the forecast. In a time and place not too far away, Mia Snow is an alien huntress for the New Chicago Police Department. Heading up her expert team of Alien Investigation and Removal agents, Mia's unmatched at battling the elusive enemy among us, and she's the perfect girl for the job. She's seen her brother die at the hands of aliens. She's earned each of her scars. And she'll die before she cries. Now, a series of killings have Mia and her partner Dallas tracking alien suspects—but a sudden blast of violence leaves Dallas fighting for his life. They are ice and fire. The chance to save Dallas appears in the form of a tall, erotic stranger. An alien. A murder suspect. Kyrin en Arr, of the deadly Arcadian species, holds the power to heal the injured agent but not without a price. For Mia Snow, that price is surrendering to Kyrin's forbidden seduction...and embracing their electric attraction. She's walking a knife's edge, risking her badge and even her life. The closer she gets to Kyrin, the more Mia learns about her own heart, her human needs—and the shocking secret that will shatter everything she's ever believed.

Tamed


Tana Stone - 2019
    The catch? She was abducted from Earth and her groom is a hot alien warrior with a bad attitude. Taken to a high-tech space station designed to entice human women, LA socialite Mandy is anything but impressed. She’s not falling for their holographic fantasy suites, their promise of a dream wedding, or their gorgeous, brawny warriors. Especially not the arrogant, hot-shot commander she’s been matched with. He may be used to being obeyed, but no way is she following HIS orders. She could care less that he's huge and ripped and drop-dead gorgeous. Right? The last thing Dorn wants is a mate. As a Drexian commander tasked with defending his people from a menacing enemy, he has no use for a frail human mate. Even if they are his species’ last chance for survival. Especially not one as spoiled as her. But, unfortunately for him, he has no choice. Not if he wants to get back to his battleship and save both Earth and the Drexian race from extinction. This standalone action romance novel features steamy scenes on a holographic fantasy space station, a high-strung alien wedding planner with a penchant for platform shoes, deadly aliens hell-bent on invading Earth, and smoking-hot Drexian warriors with extra erogenous zones who are equally determined to protect Earth. If you like hot alien warriors, kick-ass Earth women, and steamy romance with a happily ever after and a few laughs, you’ll love Tamed, the first book in Tana Stone’s sci-fi romance Tribute Brides of the Drexian Warriors series.

Close Liaisons


Anna Zaires - 2012
    An advanced race from another galaxy, they are still a mystery to us – and we are completely at their mercy.Shy and innocent, Mia Stalis is a college student in New York City who has led a very normal life. Like most people, she’s never had any interactions with the invaders – until one fateful day in the park changes everything. Having caught Korum’s eye, she must now contend with a powerful, dangerously seductive Krinar who wants to possess her and will stop at nothing to make her his own.How far would you go to regain your freedom? How much would you sacrifice to help your people? What choice will you make when you begin to fall for your enemy?WARNING: This book contains strong sexual content and explicit language and is not suitable for readers under 18.Word Count: 88,000

Enemy Within


Marcella Burnard - 2010
     After a stint in an alien prison, Captain Ari Rose wonders why she even bothered to survive. Stripped of her command and banished to her father's scientific expedition to finish a Ph.D. she doesn't want, Ari never planned to languish quietly behind a desk. She wasn't built for it, either. But when pirates commandeer her father's ship, Ari once again becomes a prisoner. As far as pirate leader Cullin is concerned, Ari's past imprisonment puts her dead center in Cullin's sights. If she hasn't been brainwashed and returned as a spy, then he's convinced she must be part of a traitorous alliance endangering billions of lives. Cullin can't afford the desire she fires within him and he'll stop at nothing, including destroying her, to uncover the truth.

Hunter's Claim


S.E. Smith - 2014
    She has seen the savage side of human nature and finds they are not much different from the aliens who conquered Earth.The Trivators have taken control of Earth to prevent the humans from destroying it in their fear.A world of warriors, they are sent out by the Alliance of Star Systems to seek out new worlds. Their mission is first contact. They are to establish communications with the leaders of the new worlds they find and bring them into the Alliance.Any resistance is to be quickly subdued to prevent unnecessary death of the inhabitants of the new worlds they find. Their payment comes from the success of their mission.Hunter is what he is called. A hunter, one of the elite clans of the Trivators who seek out those who resist. His abilities to track, capture and eliminate those who try to harm any warrior is renowned.He finds the tables turned when he becomes the one captured by a group of ruthless humans. Hunter is shocked when a strange human female risks her life to help him escape only to disappear into the ruins of the city.He now has a new mission, finding the female who saved his life. He is determined to find her before she is damaged by others of her kind.What he finds is a reward beyond comprehension to a Trivator warrior, a family.Can he convince Jesse that he can give her and her younger sisters a better life on his world? Or will fear keep her from accepting what he has to offer?

Peyton 313


Donna McDonald - 2014
     Kyra Winters never meant for her cyber science discoveries to be used for evil, but that’s exactly what happened. Now returning Peyton 313’s humanity is the last chance she’ll ever have to atone. She can’t get back the lost decade, but she can change the present by restoring the cyborg who was once Marine Captain Peyton Elliot. Certainly her grand plan for rectifying her mistakes didn’t include madly kissing the confused, passionate Marine when he begged her to. The same scientific mind that constructed the cyborg creator code now warned her not to let Peyton’s tempting offers of heaven cloud her rational decision making. Yet it’s difficult to resist the cyborg she’s restoring when he’s also the most intriguing man she’s ever known.

Prime Obsession


Monette Michaels - 2009
    Calls from ships in distress are not all that uncommon in the outermost spirals of the Milky Way. Calls from the warlike Prime were. Now that they were allies, Mel figures she’d better get used to working in conjunction with the chauvinistic race. She never expected to be attracted to one of them.The Prime, one of the oldest species in the galaxy, were known for going their own way. But with problems on Cejuru Prime and increasing attacks by the Antareans, the Prime joined the Alliance to lend their expertise in battling the warlike reptilian species--and ultimately, to survive as a race.Captain Wulf Caradoc, the eldest son and heir apparent of the Prime leader, looked forward to the trip to the Alliance ambassadorial planet. His mission is ostensibly to deliver the diplomatic team to the new Prime embassy. His real mission is to meet his fated mate, his gemate, one of the Lost Ones. Wulf hadn’t anticipated the diplomatic mission being attacked by pirates--and he especially hadn’t anticipated his gemate, Melina Dmitros, being the one sent to rescue his ship.Two strong people pulled together by biology and fate. Their union will be forged in a crucible of survival, treachery and duty.

The Price of Pleasure


Joanna Wylde - 2002
    Now the rules have changed and the stakes are higher than either could have imagined.Seth and Calla have one chance to change their destinies and the fates of their people hinge on their choices. Only when they risk everything to find each other will they truly know... The Price of Pleasure.

The Scorpion's Mate


Susan Trombley - 2018
    The last thing she expects is to be abducted by aliens and dropped into a research facility, where a genetically-engineered alien soldier chooses her as his life-mate. Thrax’s pheromones are compelling, and his status as a fellow unwilling test subject makes them allies, but Claire isn't certain she can trust someone who is convinced she belongs to him, when all she wants to do is find a way to return home to Earth—a place that her devoted alien can never follow, because there’s no way the scorpion-like alien would ever be able to pass for human. Still, she’ll accept help where she can find it, so she doesn't hesitate to escape with Thrax from the facility, though their time running from their pursuers in the warrens beneath the research facility will forever change Claire, and could make it impossible for her to return to Earth. But will there be anywhere else in the galaxy they can go where their love will be accepted? Plus a BONUS Full-length novel: Into the Dead Fall Though she was raised by a survivalist, Alice was not prepared to be ripped from her dimension and dropped without ceremony into the massive junkyard of a parallel dimension. She’s wounded, alone, and lost in a world her mind struggles to comprehend. When a strange, four-armed alien comes to her aid, saving her life, she has no choice but to accept his help. She finally starts growing comfortable around her leonine companion, until another warrior intervenes to save her when creatures from the Dead Fall attack them during their exploration, making everything much more complicated. Alice still doesn’t understand what either of the warriors is saying, and if she can’t find the right words to soothe her beastly new protectors, they’ll end up killing each other. Author’s Note: 18+ These books contain scenes that are not suitable for younger audiences. It should also be noted that the alien heroes in these books look alien in many ways, and their cultures and mating habits might not be for everyone.

Stolen by an Alien


Amanda Milo - 2017
    And they didn’t bid on me out of the goodness of their hearts.FML.Then this nice alien showed up in the nick of time, but he keeps referring to me as “Princess” and I’m starting to worry what he’ll do when he finds out that there’s been a little case of mistaken identity, that I’m not royalty - see, I’m not even whatever alien he mistook me for…I’m just a human.***Note to readers: This was previously titled ABDUCTED, AUCTIONED, & STOLEN BY AN ALIEN.

Ruwen


Kate Rudolph - 2016
    The curse of his alien species has put a countdown on his life, and he'll be dead before the month is out. Unless he finds his denya, the only woman in the universe who can save him.Down on her luck and lost in space...Lis Jaynx just wants to go home. Kidnapped from Earth by unknown foes, she's dropped on a inhospitable planet with little food and no hope. She'll do anything to find a ship to take her back to Earth, but Polai is hostile to all alien life, and Lis is running out of places to hide.An unexpected chance...From the moment he sees her, Ru knows Lis is his denya. But she's already wounded and distrustful of aliens, even those who claim they want to help.Will the explosive chemistry between them be enough to topple Lis's fears? Or will their bond break before it even forms, leaving Ru a dead alien walking and Lis all alone in the black of space.(Complete story, no cliffhanger!)

Wild Blood


Naomi Lucas - 2017
    Part of an elite group that dealt with the horrors of the universe. At least that was what everyone at the spaceport was whispering as he walked by. A Cyborg, a hunter, a beast with eyes as dark as the pits of Hell and the stride of a predator. Katalina was a nobody who was intimate with death. It clung to her like a shroud, It followed her like the plague, and infected her like a parasite. When she overheard that the Monster Hunter needed an assistant, she took the job. And when the Cyborg’s eyes caught hers, she knew getting closer to death might just bring her back to life. The Cyborg didn’t scare her. So she followed him and left fate up to chance. Warning: mature readers only, explicit sex scenes. Book one of Cyborg Shifters, same universe as Stranded in the Stars, every book is a standalone that only subtly builds off of the others.

Betrayal


Pippa DaCosta - 2015
    Rated: R. Restricted. Contains space battles, killer AI, intergalactic ass-kicking. Read at own risk.She is programmed to kill.He’ll do anything to survive. Ex-con Captain Caleb Shepperd believes being good is overrated. All he wants is to smuggle illegal cargo through the nine systems and live a prosperous (likely short) life on the wrong side of the law.But there's a problem with that plan. The priceless synthetic stowaway on his ship is a distraction he doesn't need.Torn between selling her and tossing her out the airlock, Shepperd fails to realize the synth is a killer, and he's the one locked in her sights.In a world where only one thousand synthetics were built, synthetic number One Thousand and One should not exist. She is no ordinary synth. Memories locked inside her code could bring Shepperd—and the entire nine systems—to its knees.Captain Shepperd and the oppressive corporations are about to learn that you can't hide from the sins of your past, especially when that past has orders to kill.WARNING: 18+ only. Contains adult content, including sex, drug use, violence, and swearing.Older cover editions of this ASIN can be found here & here.

Alien Mate


Cara Bristol - 2017
    Earth's government falsely convicted me of a crime, packed me on a ship with other female felons, and sent us to Dakon, a primitive, frozen wasteland of a planet. But I'm no barbarian’s 'mail order bride,' even if he is super tall, muscular, and the chief of his tribe. He doesn’t want a BBW blonde, either--it's written all over his chiseled face. He'll be truly angry if he ever learns what my 'crime' was. I am Torg. I have waited 34 rotations for a mate of my own. With this shipment, I was sure to get a fine, sturdy mate who'll bear me many daughters. Instead, I receive a small, curvy, pale-haired female who looks at me with anger and fear. It is only when we 'kiss' that I believe things may work out between us. But I'm hearing rumors that Starr and her shipmates are law-breakers. To survive, Dakonians must obey all laws … or be exiled into the frozen wasteland. Just when I have found my mate, will I have to banish her?