Books like 'Mercenary Instinct'
Readers who enjoyed Mercenary Instinct by Ruby Lionsdrake also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic sc-fi romance space action / adventure aliens space-opera paranormal steamy kidnapping
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Gemina by Amie Kaufman, Jay Kristoff
Rated: 4.42 of 5 stars · 60 ratingsMoving to a space station at the edge of the galaxy was always going to be the death of Hanna’s social life. Nobody said it might actually get her killed.The sci-fi saga that began with the breakout bestseller Illuminae continues on board the Jump Station Heimdall, where two new characters will confront the next wave of the BeiTech assault... -
![Threshold of Annihilation by T.A. White]()
Threshold of Annihilation by T.A. White
Rated: 4.54 of 5 stars · 31 ratingsWhen her most closely guarded secrets are laid bare, how will Kira survive the inevitable fall out—and will anybody be standing beside her in the end?Traveling to the planet of Jettie in the hopes of finding safe harbor for her niece, Kira arrives only to find their destination host to the quorum—a series of dangerous contests that hold the power to decide the fate of empires... -
![Hero by Anna Hackett]()
Hero by Anna Hackett
Rated: 4.53 of 5 stars · 26 ratingsFighting for love, honor, and freedom on the galaxy’s lawless outer rim… Raised from birth to be a soldier, Kace Tameron is a disciplined, military-trained gladiator. He is on contract to the Kor Magna Arena to hone his fighting skills on the blood-soaked arena sand and then return to the military. He lives for one thing: to protect his planet, and on his world, love is forbidden... -
![Fated Blades by Ilona Andrews]()
Fated Blades by Ilona Andrews
Rated: 4.43 of 5 stars · 31 ratingsAn uneasy alliance between warring families gets heated in this otherworldly novella from bestselling author Ilona Andrews.At first glance, the planet Rada seems like a lush paradise. But the ruling families, all boasting genetically enhanced abilities, are in constant competition for power―and none more so than the Adlers and the Baenas... -
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![Rules of Redemption by T.A. White]()
Rules of Redemption by T.A. White
Rated: 4.40 of 5 stars · 33 ratingsThe war everyone thought was over is just beginning. Kira Forrest is a survivor. She’s risen above the pain of her beginnings to become a war hero only to leave it all behind in the pursuit of a simple life. Now a salvager, she makes a living sifting through the wreckage of dead alien ships from a war that nearly brought humanity to its knees... -
![Born of Fire by Sherrilyn Kenyon]()
Born of Fire by Sherrilyn Kenyon
Rated: 4.36 of 5 stars · 36 ratingsIn a universe where assassins make the law, everyone lives in fear--except for Syn. Born of an illicit scandal that once rocked a dynasty, he always knew how to survive on the bloodthirsty streets. But that was then, and the future is now…Syn was raised as a tech-thief until his livelihood uncovered a truth that could end his life... -
![Taunting Krell by Laurann Dohner]()
Taunting Krell by Laurann Dohner
Rated: 4.28 of 5 stars · 18 ratingsBook 7 in the Cyborg Seduction series. Krell hates humans. They left him scarred and undesirable to females. He’s lived a lonely existence in his home world because of their brutality. So he’s angry when he’s ordered to interrogate the captured human. She’s the enemy, a soldier from Earth. He’ll show her the same mercy they showed him. None... -
![Treyvon by M.K. Eidem]()
Treyvon by M.K. Eidem
Rated: 4.38 of 5 stars · 26 ratingsGeneral Treyvon Rayner is the Supreme Commander of the Kaliszian Defenses. He is the cousin and trusted friend of the Kaliszian Emperor, Emperor Liron Kalinin, in spite of Treyvon’s ancestor being one of the causes of the Great Infection so many centuries ago. It is never far from Treyvon's mind, and he vowed he'd spend his entire life trying to make things right... -
![Heart of Eon by Anna Hackett]()
Heart of Eon by Anna Hackett
Rated: 4.37 of 5 stars · 23 ratingsOkay, maybe hijacking an alien commander’s warship wasn’t her best idea… Genius computer geek Wren Traynor prefers her high-tech comp lab to socializing with people, and she definitely prefers it over crawling through the bowels of the huge Eon warship she’s hijacked...Categorized as:
aliens alpha-mc enemies-to-lovers female-mc military paranormal steamy action-adventure -
![Shattered Silence by Anna Carven]()
Shattered Silence by Anna Carven
Rated: 4.27 of 5 stars · 15 ratingsEnki Zakanin just wants peace and quiet. He's completed his mission, and on the journey back to the Kordolian Fleet Station, he'd prefer to be left alone so he can manage the literal demon inside his head. Alone. So when a strange distress call breaks the silence, his first instinct is to ignore the signal... -
![Cassandra's Challenge by M.K. Eidem]()
Cassandra's Challenge by M.K. Eidem
Rated: 4.25 of 5 stars · 16 ratingsAlternative cover edition ASIN B00CKXWOM2Cassandra Chamberlain has always stood out. It's hard not to at 6’1” and 165 pounds with jet black hair and sapphire blue eyes. And if that wasn’t enough she is also brilliant, graduating from Harvard at fifteen, teaching at MIT at nineteen and up for the prestigious Magellan Award at twenty five. But she’s never really fit in... -
![Redeeming Zorus by Laurann Dohner]()
Redeeming Zorus by Laurann Dohner
Rated: 4.22 of 5 stars · 18 ratings*** THIS IS A RERELEASE OF A PREVIOUSLY PUBLISHED BOOK *** Charlie’s brother has put her in the no-win situation of having to rescue a cyborg from Earth Government. It’s dangerous, she’ll become an outlaw on Earth, but it’s the only way to save her brother’s life. The imprisoned cyborg is rude, conceited and probably the biggest jerk she’s ever had the misfortune to meet... -
![B Free by Cynthia Sax]()
B Free by Cynthia Sax
Rated: 4.50 of 5 stars · 6 ratingsB is the last remaining B Model cyborg. All of his brethren, the beings he trained with, fought with, cared deeply for, have perished.Or so he believes.When he intercepts a communication mentioning the existence of one of his kind, he has to investigate the source. The message could be a trap set by his enemies... -
![The Torid Affair by Laurann Dohner]()
The Torid Affair by Laurann Dohner
Rated: 4.43 of 5 stars · 17 ratingsWhen riots erupt on planet Torid, the crew of Defcon Red is tasked with quelling the violence and tending the injured. Even Alien Research Specialist Jessa Brick is pressed into service. Arguably more comfortable in her lab, the doctor is shocked at the obvious inequality on Torid...Categorized as:
aliens alpha-mc enemies-to-lovers female-mc paranormal steamy action-adventure adult -
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![Taking Vengeance by Cynthia Sax]()
Taking Vengeance by Cynthia Sax
Rated: 4.38 of 5 stars · 8 ratingsThe only force stronger than their hate is their love. Vengeance hates all humans. They killed every being he ever cared about. When the huge C Model cyborg is told he’s genetically compatible with the enemy, he makes it his mission to capture the female and use her to expel all humans from his home planet. That should be disappointingly easy. She’s a weak, fragile human...Categorized as:
aliens alpha-mc enemies-to-lovers female-mc military paranormal steamy action-adventure -
![Ka'Cit's Haven by A.G. Wilde]()
Ka'Cit's Haven by A.G. Wilde
Rated: 4.38 of 5 stars · 8 ratings“Not the best of ways to introduce myself to you…A gentleman would have at least greeted you first…… but I’m no gentleman.”He’s the Bone Crusher. A man in a mask.His face is hidden alongside his intentions.He doesn’t do things for free…or to be nice.So just how did Nia end up stuck on a ship with him by her side?She’d wanted adventure, but Ka’Cit Urgmental was SO. MUCH. MORE... -
![Return to Dark Earth by Anna Hackett]()
Return to Dark Earth by Anna Hackett
Rated: 4.38 of 5 stars · 8 ratingsHis career plan never included becoming one of the galaxy's most infamous treasure hunters. And it certainly never included his one weakness: Nera Darc.Astro-archeologist Niklas Phoenix loved his job studying and safeguarding artifacts at the Institute of Historical Preservation...until he learned that it was all a lie...Categorized as:
aliens alpha-mc enemies-to-lovers female-mc paranormal steamy action-adventure adult -
![Peace Maker by Michelle Diener]()
Peace Maker by Michelle Diener
Rated: 4.38 of 5 stars · 8 ratingsFliss knows all about her ancestors, the Travelers, who were forced to land on Fjern thousands of years ago, but when it comes to the Gyr—the enhanced warriors who protect the people of Fjern from the monsters that inhabit the planet—she’s in the dark, even though she is one herself... -
![Touch of Eon by Anna Hackett]()
Touch of Eon by Anna Hackett
Rated: 4.33 of 5 stars · 23 ratingsShe’ll do anything to free her sister and save the Earth from invasion, even if she’s blackmailed into stealing sacred alien artifacts…and becomes the prey of the dark, deadly warrior sent to hunt her down.Special Forces Space Marine Lara Traynor wants to save her sister and her planet from annihilation by the deadly insectoid Kantos... -
![Unity and the Usurper by Honey Phillips]()
Unity and the Usurper by Honey Phillips
Rated: 4.33 of 5 stars · 9 ratingsA barbaric alien king. A fierce human female. A galactic conspiracy...After leading a rebellion to overthrow a tyrannical king, Cronan discovers a beautiful, defiant human female. She’s a responsibility he doesn’t need in the chaotic aftermath of the rebellion, but one he can't abandon... -
![Claimed by the Alien Warrior by Hope Hart]()
Claimed by the Alien Warrior by Hope Hart
Rated: 4.31 of 5 stars · 24 ratingsWhat’s worse than being stuck on an alien planet? Being stuck on an alien planet when you’ve made an enemy of the local tribe King. Okay, so I may have stolen his favorite misua and snuck away to find my friends. But he should’ve known better than to forbid me to go. I’m a marine, and we leave no man-- or woman, behind...Categorized as:
aliens alpha-mc enemies-to-lovers female-mc humor paranormal steamy action-adventure -
![Risteard’s Unwilling Empress by S.E. Smith]()
Risteard’s Unwilling Empress by S.E. Smith
Rated: 4.21 of 5 stars · 14 ratingsRistéard Roald is the powerful and deadly ruler of Elpidios, a planet that is slowly dying without the blood stones needed to absorb the radiation gradually destroying its stratosphere. He has sworn to do whatever it takes to protect his world and his people, but time is running out.Hope comes from an unexpected source, the Kassis... -
![Imperator by Anna Hackett]()
Imperator by Anna Hackett
Rated: 4.29 of 5 stars · 24 ratingsSpace station security specialist Sam has done one thing since her abduction by alien slavers… fight to survive. But now one strong alien gladiator stands at her side and Sam knows she is no longer alone. Thrust into a lawless desert arena, Sam Santos has done terrible things in order to stay alive. As the Champion of Zaabha, she’s been fighting to find a way out... -
![Star's Storm by S.E. Smith]()
Star's Storm by S.E. Smith
Rated: 4.19 of 5 stars · 16 ratingsStar Strauss has always been a fighter. From the time she was born prematurely to her life on the road as a circus performer. She has never let her small stature keep her from achieving her dreams. She is one of the best aerial performers in the world. Her love of being up high and flying free has helped her overcome the challenges she faces when she is on the ground... -
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![Tansy's Titan by S.E. Smith]()
Tansy's Titan by S.E. Smith
Rated: 4.19 of 5 stars · 16 ratingsTansy Bell, is the middle daughter of the three Bell sisters. She has always been a little different, even for a Bell. A chameleon, she can change her appearance and personality to blend in almost anywhere. She uses this talent to bring some of the worse criminals in the world to justice.Mak ‘Tag Krell Manok is the wild one of his four brothers... -
![Stealing Coal by Laurann Dohner]()
Stealing Coal by Laurann Dohner
Rated: 4.17 of 5 stars · 18 ratings*** THIS IS A RERELEASE OF A PREVIOUSLY PUBLISHED BOOK *** Jill has learned the hard way that men can’t be trusted and sex only causes pain. In the lawlessness of space, women are a sexual commodity—to be used and abused. She’s doing a man’s job, with only her father’s brutal reputation and three androids to help keep her alive when she sees a massive, handsome cyborg chained to a freight table... -
![Edge of Eon by Anna Hackett]()
Edge of Eon by Anna Hackett
Rated: 4.24 of 5 stars · 26 ratingsFramed for a crime she didn't commit, a wrongly-imprisoned space captain's only chance at freedom is to abduct a fearsome alien war commander. Sub-Captain Eve Traynor knows a suicide mission when she sees one. With deadly insectoid aliens threatening to invade Earth, the planet’s only chance of survival is to get the attention of the fierce Eon Warriors... -
![Champion by Anna Hackett]()
Champion by Anna Hackett
Rated: 4.25 of 5 stars · 24 ratingsFighting for love, honor, and freedom on the galaxy’s lawless outer rim…Space marine Blaine Strong enjoyed being a composed, controlled member of space station security…until he was abducted by alien slavers. Forced into underground fight rings and pumped full of drugs, he’s now seething with anger and out for revenge... -
![Plundered by Tana Stone]()
Plundered by Tana Stone
Rated: 4.25 of 5 stars · 23 ratingsMy sister gave herself to the raider warlord to save me. Now I’m hunting him down and getting her back.I’ve never forgiven myself for letting that brute drag her off my ship, and I’ve done nothing but search for his horde of warships since he let my ship go free... -
![Into the Light by Anna Carven]()
Into the Light by Anna Carven
Rated: 4.21 of 5 stars · 27 ratingsAbbey When your mate is a Kordolian General who's betrayed the most vicious Empire in the Universe, things tend to get a little heavy from time to time. For the last six months, Tarak's had to divide his time between Earth and space, dealing with various... problems. But he's home now, and he tells me he's not going anywhere... -
![Lost in Barbarian Space: A Phoenix Adventures Sci-fi Romance by Anna Hackett]()
Lost in Barbarian Space: A Phoenix Adventures Sci-fi Romance by Anna Hackett
Rated: 4.25 of 5 stars · 8 ratingsA clash of cultures. Security agent versus barbarian warrior. On an expedition to a newly discovered barbarian world, an experienced security agent doesn’t expect to be working with a big, bossy barbarian warrior. Agent Honor Brandall enjoys her job as security agent for the Institute of Historical Preservation’s expedition ships. Adventures to distant planets – awesome... -
![Her Mate and Master by Renee Rose]()
Her Mate and Master by Renee Rose
Rated: 4.20 of 5 stars · 10 ratings“I’m your master. When I give you an order, you obey.” Talia didn’t escape her slave master only to be shackled again. Not even by a sexy male built of solid muscle who does wicked things with his fingers and tongue. Not even one of her own species who says he knows her father--the father she doesn’t remember... -
![Zephyr by Miranda Bridges, Kyra Snow]()
Zephyr by Miranda Bridges, Kyra Snow
Rated: 4.20 of 5 stars · 10 ratingsThis story is about Daxis discovering he's mated to a human female. And he is not happy about it. Actually, that's an understatement... -
![His Human Rebel by Renee Rose]()
His Human Rebel by Renee Rose
Rated: 4.17 of 5 stars · 12 ratingsCONSCRIPTED BY AN ALIEN ARMY, SHE PLOTS HER ESCAPE… Cambry doesn’t believe the aliens’ propaganda for one minute. The Zandians may have saved her from one death, but they planned to send her to another. She bides her time, waiting for her chance to get away and find her brother, enslaved by a different species... -
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![Vexing Voss by Gail Koger]()
Vexing Voss by Gail Koger
Rated: 4.17 of 5 stars · 12 ratingsFor Voss, a Coletti Warlord, conquering the universe is a piece of cake. After all, he's a master of psychic seduction; no one can resist him when he sets his mind to it.Zoey Jones is determined to find her mother's killer. Surrendering to a fierce Coletti warrior is the last thing on her mind... -
![Kyele's Passion by Michelle Howard]()
Kyele's Passion by Michelle Howard
Rated: 4.17 of 5 stars · 12 ratingsBeing a Jutak warrior is all Kyele Bastien cares about until one mission changes everything. The Earth female has carved a place in his heart without even trying and now he’ll do anything to make sure nothing ever hurts her again... -
![Dark Planet Warriors: Escape by Anna Carven]()
Dark Planet Warriors: Escape by Anna Carven
Rated: 4.17 of 5 stars · 12 ratingsAbbey Ever since we left the Fleet Station, Tarak has been his usual cryptic self. For some reason, he’s keeping everything very low-key, to the extent that we’re trying to sneak in to Kythia. Something’s up, and he’s not telling me anything. Every time I try to get answers, he distracts me with his stupid sexiness. Stupid sexy, silver, stubborn, insistent alien... -
![Forged in Shadow by Anna Carven]()
Forged in Shadow by Anna Carven
Rated: 4.21 of 5 stars · 25 ratingsSergeant Arin Varga has a problem on her hands. She's supposed to be in charge of a squad of peacekeepers. That's something she would normally handle with ease, except that now her people are stuck in Earth's orbit on a doomed superfreighter... -
![Infinity's Embrace by Anna Carven]()
Infinity's Embrace by Anna Carven
Rated: 4.13 of 5 stars · 15 ratingsRescued from captivity by a group of rather intimidating Kordolians, Noa finds herself recovering at a strange facility in the middle of the desert. SynCorp's medical experiments have left her with an impossible ability she can't control, and nobody really seems to know how to help her. She's fragile and shattered, a mere shadow of her former self, and she has nowhere else to go... -
![The Outlaw Cyborg by Honey Phillips]()
The Outlaw Cyborg by Honey Phillips
Rated: 4.44 of 5 stars · 11 ratingsCan a cyborg ranger save Mars - and the woman who won’t admit she needs him?Everything Serena Gatling ever wanted was taken away from her by a single horrific act of betrayal. Determined never to fall victim again, she closes her heart and dedicates her life to a cold-blooded quest to regain the one thing that still matters to her... -
![Saved by Venom by Lolita Lopez]()
Saved by Venom by Lolita Lopez
Rated: 4.13 of 5 stars · 16 ratingsTo escape her father's debt to a loan shark, Dizzy seeks refuge in the upcoming Grab. She’d rather belong to one of those terrifying sky warriors from the battleship Valiant than to the sleazy criminal who wants her as his plaything.The years of constant war haven’t been kind to highly decorated sniper Venom. Only the promise of earning a wife kept him going through deadly battles... -
![Tracking Trisha by S.E. Smith]()
Tracking Trisha by S.E. Smith
Rated: 4.20 of 5 stars · 26 ratingsTrisha Grove enjoyed her job as a pilot for Boswell International but realizes something is still missing from her life – her family. She is ready to call it quits and head back home to Wyoming where her father lives. She never expected her last flight for Boswell would end with an unplanned trip out of this world... -
![Wray by M.K. Eidem]()
Wray by M.K. Eidem
Rated: 4.15 of 5 stars · 30 ratingsEmperor Wray Vasteri is the ruler of the Tornian Empire, his House has ruled the Empire ever since the great infection struck over five hundred years ago and he fears he will be the last. The number of compatible females is dwindling faster than anyone knows and if compatible females aren’t found soon their entire civilization will cease to exist... -
![Shadowed by Evangeline Anderson]()
Shadowed by Evangeline Anderson
Rated: 4.16 of 5 stars · 27 ratingsReddix is a Kindred warrior with RTS—a debilitating disease that forces him to endure the emotions of others like a physical invasion every time he is around anyone. Nina is the girl he dreams of but can never have... -
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![The Breeding Experiment by Laurann Dohner]()
The Breeding Experiment by Laurann Dohner
Rated: 4.18 of 5 stars · 24 ratingsDarla Mitts has been secretly protecting her younger sister, Becky, for years. She’ll do anything to continue, even if it means leaving their family to work on a United Earth fleet ship. She thinks they’ll be safe. She’s quickly proven wrong when the sisters’ transport shuttle is seized by aliens instead... -
![Dark Horse by Michelle Diener]()
Dark Horse by Michelle Diener
Rated: 4.14 of 5 stars · 31 ratingsSome secrets carry the weight of the world.Rose McKenzie may be far from Earth with no way back, but she's made a powerful ally--a fellow prisoner with whom she's formed a strong bond. Sazo's an artificial intelligence. He's saved her from captivity and torture, but he's also put her in the middle of a conflict, leaving Rose with her loyalties divided... -
![Ghost of a Machine by Cynthia Sax]()
Ghost of a Machine by Cynthia Sax
Rated: 4.32 of 5 stars · 12 ratingsFragile. Stubborn. His. Ghost, a C Model cyborg, has disconnected his machine from his human side. Severely damaged, he knows two things—the curvy human female on his ship belongs to him and he must keep her safe. He’ll stop at nothing to protect her, claim her, make her his. Primitive. Damaged. Hers. Lethe has seen the savage side of beings... -
![Grim by M.K. Eidem]()
Grim by M.K. Eidem
Rated: 4.11 of 5 stars · 35 ratingsKing Grim Vasteri is the most feared warrior in the Tornian Empire. He has been sent by his Emperor to find and retrieve compatible females for their dying civilization... -
![Breakout by Ann Aguirre]()
Breakout by Ann Aguirre
Rated: 4.16 of 5 stars · 23 ratingsAll hell is breaking loose in the edge-of-your-seat follow-up to Havoc and Perdition from New York Times bestselling author Ann Aguirre… The prison ship Perdition has become a post-battle charnel house with only a handful of Dred’s soldiers still standing and now being hunted by Silence’s trained tongueless assassins... -
![Capturing Cara by S.E. Smith]()
Capturing Cara by S.E. Smith
Rated: 4.12 of 5 stars · 30 ratingsCara Truman is a pint-size pistol whose inquisitive nature has gotten her into trouble on more than one occasion. Her next adventure takes her further than she even expected when she ends up on a journey out of this world.Trelon Reykill thought he had his hands full...
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