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 science fiction military abduction alpha male aliens competent heroine m-f grumpy sunshine strong heroine
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Facets of Revolution by T.A. White
The line between loyalty and betrayal has never been so fine.Chasing the trail of the woman who was once considered her best friend, Kira Forrest returns to the planet of her birth. When a near deadly incident jeopardizes her arrival, Kira will find the secrets she’s worked so hard to hide bubbling to the surface one by one...Categorized as:
alpha male strong heroine aliens age difference military m-f bodyguard-hero commander -
![Threshold of Annihilation by T.A. White]()
Threshold of Annihilation by T.A. White
When 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...Categorized as:
military aliens strong heroine slow burn competent heroine alpha male from hate to love m-f -
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![Barrayar by Lois McMaster Bujold]()
Barrayar by Lois McMaster Bujold
Cordelia and Arol Vorkosigan's plans for a peaceful married life (after all the bloodshed and trials recounted in SHARDS OF HONOR) are soon shattered by the polital tumult on Barrayar. Resisting enormous pressure, they struggle to keep their family alive while while protecting the child Emperor from enemies who would murder him and assume absolute power over all of Barrayar... -
![Taunting Krell by Laurann Dohner]()
Taunting Krell by Laurann Dohner
Book 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...Categorized as:
alpha male aliens strong heroine from hate to love military men in uniform abduction sassy heroine -
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![Tane by Anna Hackett]()
Tane by Anna Hackett
Rated: 4.71 of 5 stars · 17 ratingsAs the battle against the invading aliens reaches its endgame, a group of bad boy bikers and mercenaries will stand and fight for humanity’s survival…Tane Rahia is good at one thing—fighting. Before the alien invasion, he fought as a mercenary in the worst jungle hellholes...Categorized as:
aliens military independent heroine sweet heroine abduction alpha male men in uniform commander -
![Three Babies and the Alien Warrior by Honey Phillips]()
Three Babies and the Alien Warrior by Honey Phillips
Can a jaded alien warrior redeem himself in order to protect the woman and children who need him? After a painful divorce, Linda takes a job as the chief administrator of a rural hospital. Her hard won peace is shattered when strange black-suited men raid the maternity ward and she finds herself on board an alien spaceship...Categorized as:
aliens strong heroine alpha male forced proximity competent heroine m-f abduction science fiction -
![The Torid Affair by Laurann Dohner]()
The Torid Affair by Laurann Dohner
When 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... -
![Hunter Raze by Laurann Dohner]()
Hunter Raze by Laurann Dohner
When her parents died in her youth, Anabel Brick—along with her sister, Jessa—was raised as an orphan of United Earth. While her sister became an Alien Research Specialist, Anabel’s skills were put to a different use. She’s a tool for U.E. and its military fleet…a spy…a killer. Her current mission also turns out to be her last... -
![Trial and Temptation by Ruby Lionsdrake]()
Trial and Temptation by Ruby Lionsdrake
After ten years of flying freighter ships from planet to planet, Val Calendula never thought she would apply for a job as a combat pilot in a mercenary outfit. But her brother has gotten himself into financial trouble, and he’s heading to a mining prison if Val can’t pay off his debts. Mercenaries don’t always live long... but they make good money while they’re alive... -
![Relic of Sorrows by Lindsay Buroker]()
Relic of Sorrows by Lindsay Buroker
Captain Alisa Marchenko finally has a lead on finding her daughter, but her passengers want her to take them on their quest instead. Even though the Star Nomad is her ship, they have power she cannot fight, and she finds herself with no choice but to accept another detour. But the ancient relic they seek has the ability to destroy worlds and is coveted by many...Categorized as:
military aliens m-f competent heroine cheerful heroine cold hero bodyguard-hero fighters -
![Victoria's Challenge by M.K. Eidem]()
Victoria's Challenge by M.K. Eidem
Rated: 4.28 of 5 stars · 28 ratingsVictoria Lynn Chamberlain… at two, she was abducted by an alien race, the Regulians… at nine, her world literally explodes when the Regulians returned, destroying Earth. She and her Aunt are the only survivors thanks to another alien race, the Carinians. Now she’s eighteen, a new graduate from their top medical school, and is ready to claim her life mate...Categorized as:
military aliens abduction age difference strong heroine men in uniform competent heroine m-f -
![Imperator by Anna Hackett]()
Imperator by Anna Hackett
Rated: 4.41 of 5 stars · 17 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...Categorized as:
aliens military m-f strong heroine curvy heroine competent heroine independent heroine abduction -
![Emperor by Anna Hackett]()
Emperor by Anna Hackett
When an experimental starship test goes horribly wrong, a scientist from Earth finds herself fighting for her survival, and her only lifeline is a wild, powerful alien king.Waking on an alien world, wracked by pain, Dr. Poppy Ellison is confused and adrift…until his voice calls to her in the darkness...Categorized as:
aliens sweet heroine cold hero m-f science fiction futuristic explicit-open-door length-medium -
![Endark by Honey Phillips]()
Endark by Honey Phillips
Can a determined human bride save an alien shifter from his beast?Half human and half Vultor - and rejected by both - Endark has lived his life alone. The only family he knows is the one he has formed with his warrior brothers. But even that bond is not enough to save him from his father’s cruel legacy. His only hope is a mate who will calm his inner beast...Categorized as:
aliens abduction strong heroine alpha male forced proximity fighters working class heroine m-f -
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![Possessed by the Alien Hero by Krista Luna]()
Possessed by the Alien Hero by Krista Luna
I live without emotion. Yet one touch from my fated mate shatters all my restraint.SOFIAI did it! I helped cure the virus our enemy used to kill so many humans and Varool. Then I created a new one that will turn the tables on the bugs and win us the war. If we can release it into the heart of the attacking Swarm.Enter Yash. Tall. Aloof. Alien. Gorgeous. He’s even royalty of some sort...Categorized as:
aliens strong heroine cheerful heroine cold hero commander m-f science fiction humor -
![Arkadian Skies by Lindsay Buroker]()
Arkadian Skies by Lindsay Buroker
With the man who kidnapped her daughter imprisoned aboard her ship, Captain Alisa Marchenko is closer than ever to reuniting her family. But her new guest has been in a coma for weeks, with the secret to her daughter's location locked away in his mind. She must find a way to sneak him into a state-of-the-art hospital on Arkadius, a planet in the heart of Alliance territory...Categorized as:
military competent heroine cheerful heroine fighters m-f cold hero bodyguard-hero humor -
![Pandora and the Prisoner by Honey Phillips]()
Pandora and the Prisoner by Honey Phillips
Can a renegade alien warrior rescue a curvy librarian?Pandora likes her life as orderly as the books in her library. But when she and two of her friends are stolen from Earth and the spaceship crashes on an alien planet, the rules no longer apply.Separated from her friends and unable to communicate, she must rely on her instincts as well as her intelligence...Categorized as:
aliens strong heroine abduction curvy heroine alpha male caretaking m-f competent heroine -
![Cleon Moon by Lindsay Buroker]()
Cleon Moon by Lindsay Buroker
Now that she’s retrieved the Staff of Lore, Captain Alisa Marchenko can finally dedicate herself and her ship to finding her kidnapped daughter. Her scant clues lead her to Cleon Moon. Unfortunately, since the fall of the empire, mafia clans have taken over the domed cities on the harsh moon, and exploring there isn’t easy...Categorized as:
military slow burn competent heroine cheerful heroine cold hero bodyguard-hero fighters m-f -
![The Alien's Sacrifice by Ella Maven]()
The Alien's Sacrifice by Ella Maven
I don’t deserve her, but I’ll risk everything to save her.Tasha: We’ve carved out a little life for ourselves on Corin—me and the other human survivors. It’s not perfect, and I miss Earth, but we could never return. Not after what was done to us. Not after what we’ve become. So we keep to ourselves, hiding from anyone and anything that would do us harm, until our peaceful settlement is raided... -
![His Human Assistant by Michele Mills]()
His Human Assistant by Michele Mills
I’m a corporate whistleblower running for my life, so I take the first job I can find off planet. Now I’m a lowly assistant for some rich devil named Hannibal Hellstone? And when I say “devil,” I mean DEVIL. As in this guy’s skin is dark red, he has shiny black horns, sharp fangs, silver-tipped claws and a barbed tail. This Hyrrokin is scary AF and his eight-year-old son looks just like him... -
![Hunted by the Alien Berserker by Mina Carter]()
Hunted by the Alien Berserker by Mina Carter
She’s a pilot, not a people person. What does she know about keeping a bunch of women alive on an alien planet?Even worse, said planet has alien cavemen intent on carrying them off to their lairs to… do whatever it is alien cavemen DO to their captives. Yeah, that doesn’t take a genius to figure out...Categorized as:
aliens military forced proximity m-f age difference abduction competent heroine strong heroine -
![Sara and the Spymaster by Honey Phillips]()
Sara and the Spymaster by Honey Phillips
Can a passionate woman awaken a frozen warrior? Sara’s life is turned upside down when she is kidnapped by brutal aliens. Even after she’s rescued by an Imperial ship, she can’t return to Earth. The only person who seems concerned about her future is the icy alien warrior who interrogates her...Categorized as:
abduction aliens cold hero alpha male m-f strong heroine sassy heroine science fiction -
![Calamity by Constance Fay]()
Calamity by Constance Fay
Bramble's inaugural debut is equal parts steamy interstellar romance and sci-fi adventure, perfect for fans of Firefly and Ilona Andrews.She’s got a ramshackle spaceship, a misfit crew, and a big problem with its sexy newest member…Temperance Reed, banished from the wealthy and dangerous Fifteen Families, just wants to keep her crew together after their feckless captain ran off with the intern... -
![Caveman Alien’s Fate by Calista Skye]()
Caveman Alien’s Fate by Calista Skye
BeatriceI’m walking into a dragon’s lair.He’s the biggest, mightiest and most horrific dragon on pre-historic planet Xren. He can burn me to a crisp or rip me to shreds with his butcher-knife claws.My knees threaten to buckle with each step, and I’m inwardly screaming at myself to get the hell away and run.But someone has to do it. And this is not the first time I meet this dragon... -
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![Dark Strength by Cynthia Sax, Amanda Kelsey]()
Dark Strength by Cynthia Sax, Amanda Kelsey
Rated: 4.56 of 5 stars · 9 ratingsThe Bigger They Are, The Harder They Fall. Balvan, the Refuge’s Gatekeeper, is huge, green, and has a reputation for crushing skulls. He’s a modified humanoid, genetically designed to be the ultimate warrior. One of a kind and considered monstrous by many, he never expects to find his mate, the one female meant for him... -
![The President's Alien Princess by Mina Carter]()
The President's Alien Princess by Mina Carter
Asleep in the ice for eons, she’s woken by the prince she despises… Betrayed and forced into stasis after a coup sent her starship crashing onto an unknown planet, Imperial Navy Captain Lynara Varaant only expects to sleep a few years until rescue comes...Categorized as:
military aliens age difference strong heroine alpha male science fiction death open-door -
![Sanctuary for the Alien Warrior by Honey Phillips]()
Sanctuary for the Alien Warrior by Honey Phillips
Can an alien warrior and an orphaned infant provide a new beginning for a lonely woman? Tired of relentless hours, arrogant clients, and endless demands, Barbara is ready to abandon her career as a corporate attorney for a simpler life. She doesn’t expect that life to involve an alien abduction, an abandoned baby, and an all-too-intriguing alien warrior with a very friendly tail...Categorized as:
aliens alpha male m-f abduction strong heroine competent heroine science fiction futuristic -
![Faith and the Fighter by Honey Phillips]()
Faith and the Fighter by Honey Phillips
A rogue spaceship captain. A human scientist. Faith has spent the past eight years as a scientist locked in an alien research lab. When she finally manages to escape and finds out what the aliens are doing with her work, she is appalled and determined to stop their plans... -
![Fighting Captivity by R.K. Munin]()
Fighting Captivity by R.K. Munin
Born deaf, Zia Higgs never let that stop her from going after what she wants. After growing up poverty-stricken on the human colony of Wimol, she found a high-paying job with a scrap trawler that allows her to send money home and also save for new implants... -
![Alien in Disguise by Cara Bristol]()
Alien in Disguise by Cara Bristol
Hell hath no fury like a woman abducted by aliens…twice.The space cruise is supposed to be the vacation of a lifetime. Instead, Jessie Sayles gets abducted by aliens. After the rescue, she’s determined to sound the alarm that humans have been targeted by a galactic slave cartel...Categorized as:
aliens from hate to love forbidden love m-f forced proximity abduction contemporary suspense -
![Faith, Part 3 by Grace Goodwin]()
Faith, Part 3 by Grace Goodwin
Rated: 4.67 of 5 stars · 6 ratingsThe traitor within the Jax household has been found, and the repercussions are staggering, with Faith barely surviving and their mating destroyed. But Faith has always been unpredictable—just ask her sisters— and nothing will stop her from getting what she wants…and she wants Thor. Even if it kills her... -
![Alien Incognito by Cara Bristol]()
Alien Incognito by Cara Bristol
Rated: 4.67 of 5 stars · 6 ratingsBeing saved from a slave ship and given life-saving medical attention by a tall, muscular furry alien with large curling horns is enough for Giselle Cartier to think she’s found a hero.Having him deliver her back into the clutches of the same traffickers shatters her trust and the belief that anything she’d felt was real...Categorized as:
forced proximity from hate to love aliens abduction m-f forbidden love science fiction suspense -
![A Very Arcav Christmas by Hope Hart]()
A Very Arcav Christmas by Hope Hart
Rated: 4.39 of 5 stars · 10 ratingsBabies, weddings, and Christmas... oh my! For the human women on Arcavia, there's plenty to celebrate during the holidays. Sure, the Grivath are a constant threat, but with a surprise wedding to plan, a baby on the way, and even a visit from Santa, the first Arcav Christmas is sure to be incredible... -
![Bound by Tana Stone]()
Bound by Tana Stone
Rated: 4.30 of 5 stars · 13 ratingsShe’s been given a choice. Mate with the part-cyborg alien who abducted her. Or die. For Shreya, taking an alien for a mate was never in the cards. As one of the human women who rejected the idea of being a tribute bride to the Drexian warriors, she was just fine without a big, hulking alien. Even if they are gorgeous... -
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![Banic by Mina Carter]()
Banic by Mina Carter
She’s a doc on a mission. He’s a beast with a heart of gold.Dr. Beth Godwin arrives on Parac’Norr with one goal in curing the Blood Rage mutation that plagues the alien warriors. But she didn’t expect Banic, the most feared feral on the planet, or her reaction to him.A caged monster, she knows she should stay away from him...Categorized as:
aliens m-f competent heroine strong heroine independent heroine alpha male length-short futuristic -
![Alien Duke's Fated Mate by Mina Carter]()
Alien Duke's Fated Mate by Mina Carter
She's the best pilot in the galaxy... He's an arrogant alien dukeMajor Zara Reid has one mission - prove human pilots can fly alongside the alien Latharians. She didn’t expect their arrogant Lord Starfighter to try and undermine her at every turn...Categorized as:
military aliens m-f competent heroine independent heroine strong heroine commander science fiction -
![Heart of Eon by Anna Hackett]()
Heart of Eon by Anna Hackett
Okay, 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:
military alpha male from hate to love aliens competent heroine m-f science fiction futuristic -
![Dark Class by Michelle Diener]()
Dark Class by Michelle Diener
Waking up alone . . . Ellie Masters comes out of a coma to find herself the only inhabitant of an eerily empty moon station. She’s not on Earth any more, she’s not even in the right solar system. So when someone reaches out to her, tells her he’s her friend, she’s happy to believe it. The alternative is to be stuck alone with an enemy.The hunt of his career . .Categorized as:
aliens sweet heroine slow burn strong heroine alpha male abduction military science fiction -
![Krampus and the Crone by Honey Phillips]()
Krampus and the Crone by Honey Phillips
Can a horned alien warrior and an isolated woman grant two children their holiday wish for a family?Jaelle is lonely. Ostracized by the village, like her mother and grandmother before her, she poses as an old witch in order to eke out a meager living selling herbal remedies to people who don't want to admit they need her help... -
![Mark of Eon by Anna Hackett]()
Mark of Eon by Anna Hackett
Oil and water. Fire and ice. Terran space marine and rugged alien warrior. Space marine Lieutenant Jamie Park has a reputation as tough as steel…just the way she likes it. A horrible childhood and her marine training have forged her into a strong woman, and she’s never seen a fight she’d back down from... -
![Manu by Anna Hackett]()
Manu by Anna Hackett
Rated: 4.28 of 5 stars · 11 ratingsAs the battle against the invading aliens intensifies, a group of bad boy bikers and mercenaries will stand and fight for humanity’s survival… When former berserker Manu Rahia lost his leg on a mission, he was forced to leave his squad... -
![I Married Amreth by Regine Abel]()
I Married Amreth by Regine Abel
He’s the dark angel of her dreams.When Ciara attends the Intergalactic Medicine Symposium, the last thing she expects is to run into Kayog, an infallible empathic matchmaker, who declares he knows who her soulmate is. Her excitement at the prospect of meeting Amreth, a magnificent and powerful Obosian Hell Lord, is crushed when a pirate attack results in her near-death and abduction... -
![Rogue Enforcer by Grace Goodwin]()
Rogue Enforcer by Grace Goodwin
Cormac of Styx Legion knows his value to his people. He is an enforcer, a weapon to be wielded, an executioner. Nothing more. He is accepted but not loved. Feared but not welcomed. He is part of his legion, brutal, efficient and utterly alone.When he receives a coded message claiming he has been matched with an Interstellar Bride, he knows the match must be a terrible miscalculation...Categorized as:
military sassy heroine alpha male age difference aliens strong heroine m-f grumpy sunshine -
![Hemi by Anna Hackett]()
Hemi by Anna Hackett
Rated: 4.30 of 5 stars · 10 ratingsIn the middle of an alien invasion, a big, tough, tattooed former mercenary is finally going to chase down his woman. Camryn McNab knows love is a lie. Okay, maybe not for everybody--her fellow soldiers on Squad Nine have managed to fall in love in the middle of a vicious alien attack. But it's not for her. She comes from two people incapable of love...Categorized as:
aliens military independent heroine m-f science fiction futuristic length-short audiobook -
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![Levi by Anna Hackett]()
Levi by Anna Hackett
Rated: 4.30 of 5 stars · 10 ratingsIn the middle of an alien invasion, a bad boy berserker collides with a spunky mechanic on a dangerous sabotage mission. Levi King has always lived rough. Raised by a biker dad, he fought for everything he had—including being president of the Iron Kings motorcycle club. But when the aliens invaded, he lost it all...Categorized as:
aliens military independent heroine m-f dystopian science fiction futuristic length-short -
![Pets in Space 7 ) by Carol Van Natta, S.E. Smith]()
Pets in Space 7 ) by Carol Van Natta, S.E. Smith
Rated: 4.38 of 5 stars · 8 ratingsPets in Space® is back for a new year of adventures!Pets in Space is back and better than ever! Featuring 13 original, never-before-released stories from some of today's bestselling science fiction romance authors, starring your favorite sci-fi pets. These furry, feathered, and slightly alien friends are always ready for a new adventure with their two-legged human and alien companions... -
![Down to Earth: A Fated Mate Alien Warrior Romance by Alana Khan]()
Down to Earth: A Fated Mate Alien Warrior Romance by Alana Khan
Rated: 4.50 of 5 stars · 6 ratingsWithout A’Dar’s help, Maya won’t last an hour.Without access to her blood, neither will he.Pitted against hundreds of competitors whose only mission is to viciously kill their opponents, Maya must strike a deal with the scariest male she could ever imagine.What starts as an unholy bargain results in a deliciously erotic soul-connection deeper than either of them dared to dream...Categorized as:
age difference forced proximity aliens alpha male m-f vampires science fiction futuristic -
![Warrior's Taken by Emma Aliysn, Sora Stargazer]()
Warrior's Taken by Emma Aliysn, Sora Stargazer
Rated: 4.50 of 5 stars · 6 ratingsAbducted by her one night stand. Confined on a ship. Stalked by a traitor.She wanted a prince, but it just *ucking figured Shira Perez's alien baby daddy turned out to be an intergalactic pirate.Slick, amoral, hot as hell, Malko thinks just because his DNA helped create her son that she is his genetic fated mate, and permission is a pesky detail... -
![Monsters Love Curvy Girls Boxed Set, Books 1-3: Nanny, Surrogate, Assistant by Michele Mills]()
Monsters Love Curvy Girls Boxed Set, Books 1-3: Nanny, Surrogate, Assistant by Michele Mills
Rated: 4.60 of 5 stars · 5 ratingsThe first three books in the bestselling Monsters Love Curvy Girls series!Ferocious flame-throwing, satanic-looking males with tender-hearted marshmallow interiors who passionately love their human females exactly as they are... -
![Knightmaster by Anna Hackett]()
Knightmaster by Anna Hackett
She was sent to forge an alliance with the deadly Oronis knights…and instead finds herself framed for abducting their queen.Xenoanthropologist Kennedy Black loves exploring new cultures with Space Corps. Everyone in her life has left her, so she happily fills the void with exciting adventures...Categorized as:
forced proximity aliens military alpha male m-f science fiction futuristic length-short
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