Books like 'Ruthless'
Readers who enjoyed Ruthless by Kate Rudolph & Starr Huntress also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic science fiction demons shapeshifters aliens new adult suspense fated-mates forced proximity insta-love
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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 new adult abduction alpha male commander -
![A Gift for the Alien Warrior by Honey Phillips]()
A Gift for the Alien Warrior by Honey Phillips
Can a forgotten alien warrior protect his newfound family? Taranov spent years doing his duty before finally escaping his dying planet. His new life as a trader is calm, peaceful… and empty. Then he stumbles upon an abandoned ship, a helpless infant, and a beautiful female who can’t even remember her name. His instincts demand that he protect them, but his heart wants so much more...Categorized as:
aliens insta-love abduction alpha male fated-mates non-human-hero m-f science fiction -
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![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 non-human-hero alpha male fated-mates forced proximity dual-pov m-f abduction -
![Born with a Silver Moon: Galaxa Warriors by Milly Taiden]()
Born with a Silver Moon: Galaxa Warriors by Milly Taiden
Rated: 4.59 of 5 stars · 16 ratings** COMPLETELY STANDALONE ** Discover a brand new race of Alpha males ready to find their mates in a dangerous warrior planet. Sassy women traveling with Gerri Wilder are in for the journey of a lifetime and a mate that will love them through the galaxy. Are you ready? Grab the next Galaxan romance between a sexy warrior and his fiery mate...Categorized as:
shapeshifters aliens non-human-hero m-f independent heroine humor science fiction futuristic -
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![Resolve by Jenny Schwartz]()
Resolve by Jenny Schwartz
Rated: 4.37 of 5 stars · 25 ratingsThe unmissable conclusion to the science fiction series that has it all—ancient aliens, rogue AIs, beleaguered royalty, semi-repentant pirates, and the chance to go where no humans have gone before (well, not for five hundred years)—all wrapped up in the possibility of a happy-ever-after for everyone (bad guys excluded)... -
![Willow and the Wraith: A SciFi Alien Romance by Honey Phillips]()
Willow and the Wraith: A SciFi Alien Romance by Honey Phillips
Ruthless alien bounty hunter Wraith has buried his past so completely that not even he remembers his original name. All that matters now is that he's the best at what he does. He lives by two ironclad never break a contract and never get involved with a target...Categorized as:
m-f aliens forced proximity abduction sweet heroine dual-pov career professional non-human-hero -
![Hope for the Alien Warrior by Honey Phillips]()
Hope for the Alien Warrior by Honey Phillips
A cynical alien, an optimistic human, an impossible attraction…Felicity’s life is safe, predictable - and boring. Until a simple celebration turns into an alien kidnapping, a desperate escape attempt, and an encounter with the most dangerous, unpredictable - and exciting male she’s ever met.Luxor gave up on his dying race the day they gave up on him. Since then he’s lived by his own rules...Categorized as:
aliens m-f abduction non-human-hero dual-pov science fiction futuristic found-family -
![Conqueror by Anna Hackett]()
Conqueror by Anna Hackett
After two years of alien captivity, Evie is free, but her captors have changed her. Now struggling to control a terrifying new power, her only hope is one formidable, dangerous alien king.Logistics manager Evie Mason is no longer a prisoner on an alien space station, but she’s far from Earth, suffering nightmares, and fighting to ignore the growing power inside her...Categorized as:
aliens forced proximity alpha male abduction shapeshifters fated-mates m-f science fiction -
![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 -
![Captured for the Alien Bride Lottery by Margo Bond Collins]()
Captured for the Alien Bride Lottery by Margo Bond Collins
Rated: 4.57 of 5 stars · 11 ratingsI refused to be in the Bride Lottery—so now I’m a runaway bride.Somehow, I knew my name was going to be drawn in the Bride Lottery—the hellish agreement that Earth’s leaders had made to sell us to the aliens who protected our planet.I’d grown up with the propaganda. It was our civic duty. Men registered for the draft, women registered for the Bride Lottery...Categorized as:
aliens fated-mates non-human-hero m-f dual-pov science fiction creative-anatomy futuristic -
![Callum by Honey Phillips]()
Callum by Honey Phillips
Can a weary alien warrior and a wary human widow learn to love again?The life of a warrior is all Callum has ever known, but after a long, meaningless war he is tired of fighting. Instead, he chooses to accompany his brothers in arms to a new life on a backwater planet and finds an unexpected peace in the hard work of restoring their isolated ranch...Categorized as:
forced proximity aliens fated-mates insta-love non-human-hero m-f science fiction futuristic -
![Brilliant Starlight by Anna Carven]()
Brilliant Starlight by Anna Carven
Rated: 4.36 of 5 stars · 17 ratingsAbbey We're back on Silence , orbiting the Dark Planet while my husband handles unfinished business on Kythia. For some reason, he seems a little bit tense. According to Tarak, Kythian politics can be complicated, especially when the entire Kordolian Empire has just been destroyed. I hope things don't get too complicated, because I don't want to be stuck here for too long... -
![The Arcav Captain's Queen by Hope Hart]()
The Arcav Captain's Queen by Hope Hart
She wants her planet back... ... But all he wants is her. Forced to become a monster to survive her father’s cruelties, Saria wants only one thing: To convince the Arcav King to help her lead her people out of the darkness and into the light. She has no intention of mating anyone. Least of all Roax- the bossy bodyguard who the Arcav King ordered to be her shadow...Categorized as:
military aliens non-human-hero m-f science fiction futuristic creative-anatomy explicit-plentiful -
![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... -
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![Vera and the Victor: A SciFi Alien Romance by Honey Phillips]()
Vera and the Victor: A SciFi Alien Romance by Honey Phillips
A grumpy alien warrior, a rebellious almost-professor, and an alien paradise...One moment Vera is peacefully studying for her PhD in Ancient History, the next she is helping an alien race who look like fairies defeat the evil male who had her abducted. They need her help and she’s not about to back down, not even when a huge, grumpy gargoyle shows up on their island demanding their allegiance...Categorized as:
aliens m-f abduction dual-pov insta-love career professional non-human-hero science fiction -
![Paul's Pursuit by S.E. Smith]()
Paul's Pursuit by S.E. Smith
Paul Grove loves two things in the world more than anything else: his daughter, Trisha, and roaming the mountains and forests of Wyoming. One he would kill for, the other is who he is. He has spent his life devoted to his ‘little’ girl, even though she isn’t so little anymore. When she disappears, he focuses all of his hunting and tracking skills on finding her...Categorized as:
alpha male shapeshifters aliens independent heroine fated-mates non-human-hero m-f science fiction -
![Rescued by her Alien Protector by Mina Carter]()
Rescued by her Alien Protector by Mina Carter
Prepared to put her life on the line, she didn’t expect to lose her heart. Vice President Madison Cole is used to having a target on her back. Being captured by aliens? An acceptable risk to get what she needs. What she didn’t count on was falling for the ‘enemy’, a handsome alien warrior with a hero’s heart...Categorized as:
military suspense aliens career professional alpha male non-human-hero futuristic science fiction -
![Going Ballistic by Dorothy Grant]()
Going Ballistic by Dorothy Grant
Rated: 4.63 of 5 stars · 8 ratingsWhen her plane tries to come apart at apogee during a hijack, ballistic airline pilot Michelle Lauden handles the worst day she could imagine. After getting down without losing any passengers or crew, though, she finds her troubles have just begun!The country she's landed in has just declared independence from the Federation... -
![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 Arcav Guard's Female by Hope Hart]()
The Arcav Guard's Female by Hope Hart
Rated: 4.31 of 5 stars · 16 ratingsShe’s on a quest for revenge… ...But he’s on a mission to make her his... After being abducted by aliens and rescued by the Arcav, all Peyton wants is revenge. Well, that, and a trip straight back home to Earth where she belongs. She’s not interested in the handsome Arcav Guard who stares at her so intently. Even if he does make her wish she’d met him before her captivity... -
![Home World by Erin Raegan]()
Home World by Erin Raegan
Rated: 4.22 of 5 stars · 21 ratingsPeyton I fell in love with an alien. Our world was invaded by carnivorous freaks and the Dahk swooped in and saved me and my friends. They want to save the Earth but we are our own worst enemy, or so I thought. The truth is we have no idea what's out there. Now I'm on my way to Home World. The Dahk's world. An alien world. I had no choice, it was taken from me... -
![Double Take by Cara Bristol]()
Double Take by Cara Bristol
The second time around will be double or nothing…Getting over the death of her husband has been a long, slow process for pottery artist Faith Hammond. But five years have passed, and she’s making a new life for herself, moving from Earth to planet Terra Nova and opening up a pottery shop. She’s finally finding the calm and focus she’s been seeking.Until there’s a knock at her cottage door... -
![Alien Commander's Mate by Mina Carter]()
Alien Commander's Mate by Mina Carter
Alone. Ill. She’ll do anything to find her kids. Both her children taken by the Lathar and her home destroyed in the process, Amanda Kallson is at her wits end and desperate. With nothing left to tie her to Earth, she’ll do anything to track down her daughters… even take an alien warriors crazy deal. It doesn’t hurt that said alien warrior is tall, ripped and as handsome as hell...Categorized as:
suspense aliens non-human-hero m-f futuristic science fiction length-novella explicit-open-door -
![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... -
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![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 -
![Dark Prince by Michelle M. Pillow]()
Dark Prince by Michelle M. Pillow
Rated: 4.13 of 5 stars · 29 ratingsOut of the fire… Intergalactic thief, Olena Leyton is one of the best space pirates in history. Sailing the high skies in search of adventure is in her blood. When her crew is scattered in a run from the law and her ship crashes, exploding into a ball of flames, the injured Olena is forced to find sanctuary on a Galaxy Brides ship...Categorized as:
shapeshifters demons aliens fated-mates non-human-hero science fiction futuristic virgin heroine -
![Sagitta by Ruby Lionsdrake]()
Sagitta by Ruby Lionsdrake
Rated: 4.20 of 5 stars · 17 ratingsDr. Tala Matapang thought the most challenging part about getting kidnapped by slavers from another planet would be escaping, not butting heads with the obstinate Star Guardian captain who rescued her. She’s been working in his sickbay, and it's refreshing not having to deal with the politics and bureaucracy she faced as a surgeon back home, but Captain Sagitta is as infuriating as he is handsome... -
![Vexing Voss by Gail Koger]()
Vexing Voss by Gail Koger
For 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...Categorized as:
suspense alpha male aliens independent heroine non-human-hero m-f science fiction mystery -
![Ambushing Ariel by S.E. Smith]()
Ambushing Ariel by S.E. Smith
Ariel Hamm has always had a tender heart. Her love for her sister, Carmen, and her best friend, Trisha, has always been a priority in her life. But at twenty-eight, she is ready to start focusing on what she wants. After her fiancée unexpectedly ends their engagement, she is searching to redefine who she really is. A pilot for Boswell International, she knows flying is not her first love...Categorized as:
shapeshifters alpha male aliens independent heroine fated-mates non-human-hero m-f science fiction -
![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... -
![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... -
![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 -
![Odin by Tasha Black]()
Odin by Tasha Black
Rated: 4.33 of 5 stars · 9 ratingsShe swore she would never love again, but this dragon warrior's heat might just melt her resolve...Liberty is a widow who's come to Lachesis for a chance to raise a child and get a fresh start on a far away frontier moon. But she isn’t ready for the baby to come with Odin, an Invicta dragon warrior who has sworn to protect the child with his life...Categorized as:
aliens shapeshifters forced proximity fated-mates alpha male new adult insta-love non-human-hero -
![Bane's Heart by Michelle Howard]()
Bane's Heart by Michelle Howard
Rated: 4.38 of 5 stars · 8 ratingsBane Hardusho is one of the famed Jutak Warriors from Team Three fighting for justice. When a potential career ending injury sidelines him, his position within the elite group is jeopardized. A military rehab center holds the only hope of helping him to get back on his feet. He should be concentrating on regaining his ability to walk, not the beautiful medic assistant assigned to help him... -
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![Protected by the Alien Space Guardian: My Monster, My Protector by Bella Blair]()
Protected by the Alien Space Guardian: My Monster, My Protector by Bella Blair
In the depths of space our worlds collide…ZOE: After aliens invaded Earth I am abducted and taken on a spaceship, bound for an unknown fate. Not even the company of other prisoners grants any hope, as we are all struggling to survive.Just as it seems the ship is about to crash, a mysterious savior appears—a powerful alien with eyes as dark as space...Categorized as:
aliens m-f abduction dual-pov fated-mates science fiction futuristic explicit-open-door -
![Trailblazer by Michelle Diener]()
Trailblazer by Michelle Diener
Rated: 4.43 of 5 stars · 7 ratingsHe's on a mission . . . She's running for her life . . . And if they get off-planet alive, she'll have to trust he won't reveal her darkest secret. Tally Riva is not what she seems, and even she's not happy about it. Infected, invaded, she's not quite sure how to describe it, but on a disastrous mission to a ghost ship, something burrowed its way into her body. Into her mind... -
![Alien's Temptation by Tina Moss]()
Alien's Temptation by Tina Moss
I’m the captain of Earth’s moonbase. I can handle any mission. I do not need a partner, even if he is a sexy-as-sin alien commander, who looks at me like he’s trying to decide between throttling me or…something else.His grumpy demeanor and dominant streak make me want to shake him, but I can’t deny the heat between us. Do I dare put my hand to the flame? I’ve been burned before...Categorized as:
aliens shapeshifters fated-mates insta-love dual-pov non-human-hero science fiction humor -
![Taken by the Zypherian King: Abducted by the Ruthless Royal by Bella Blair]()
Taken by the Zypherian King: Abducted by the Ruthless Royal by Bella Blair
Winning a crown was easy, winning a queen is where the real battle begins...ALICE: I imagine the worst when I'm abducted by ruthless alien slave traders. So when I'm taken to a handsome alien king and he tells me he is going to make me his queen I should be thrilled, right? Somehow though he turns all my emotions into overdrive, including desire and anger... -
![Torrvok by Alana Khan]()
Torrvok by Alana Khan
Rated: 4.60 of 5 stars · 5 ratingsTorrvok, a cunning and skilled warrior, protects Sierra from enemies who hunt them without mercy. But can he keep her safe from the raging beast writhing under his skin?SierraHe rescued me—twice—then protected me on a dangerous chase across a continent.Despite his warnings not to trust him, when we’re together I’m only aware of the pounding desire his presence ignites... -
![Rogue by Anna Hackett]()
Rogue by Anna Hackett
Rated: 4.19 of 5 stars · 15 ratingsAbducted by alien slavers and taken to a lawless desert world, the last thing she expects is to be claimed by a handsome alien rogue. Rogue contains two action-packed novellas in the Galactic Gladiators series. Information Rogue: arrogant information merchant Zhim doesn’t know what hits him when he collides with feisty human hacker Ryan... -
![The Reluctant Lord by Michelle M. Pillow]()
The Reluctant Lord by Michelle M. Pillow
Rated: 4.19 of 5 stars · 14 ratingsFuturistic Romance Polished, dignified and reserved in all things. That is a true nobleman. Lady Clara of the Redding, a living statue of perfection, has been raised a true Redde noblewoman. She has been taught to never show emotion, to never raise her voice, to touch as little as possible, and to never act wildly or rashly...Categorized as:
aliens shapeshifters demons non-human-hero science fiction futuristic cold heroine length-short -
![Finn: Scifi Alien Invasion Romance by Anna Hackett]()
Finn: Scifi Alien Invasion Romance by Anna Hackett
Rated: 4.22 of 5 stars · 12 ratingsIn the aftermath of a deadly alien invasion, a band of survivors fights on… For Hawk pilot Finn Erickson, flying is in the blood. Since the aliens decimated the planet, he spends most of his time flying Hell Squad into combat. With communication to other survivor bases cut off, he has no idea if his family is still alive and feels their loss keenly...Categorized as:
aliens military independent heroine m-f futuristic science fiction dystopian length-novella -
![The Rogue Prince by Michelle M. Pillow]()
The Rogue Prince by Michelle M. Pillow
Rated: 4.15 of 5 stars · 17 ratingsThe Charmer... Prince Reid, Commander of the Outpost, is happy to live by his father's ways. No woman is safe when he sets his sights to charm her. Reid doesn't want love, he wants a good time. When the opportunity arises to get away on an ambassador's mission, he jumps at the chance--especially when that trip includes exotic destinations with even more exotic women...Categorized as:
alpha male shapeshifters aliens m-f contemporary futuristic science fiction length-short -
![Mercenary Abduction by Eve Langlais]()
Mercenary Abduction by Eve Langlais
All this mercenary wants is to kill and loot his way to fame and fortune, but his plans change when a human accidentally steals his heart. Makl is looking to become the greatest mercenary the universe has known. In true family tradition, he leaves a trail of mayhem and bodies wherever he goes. steals the most priceless of items, ravishes females left and right... -
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![Chaos by Laurie Roma]()
Chaos by Laurie Roma
Rated: 4.24 of 5 stars · 10 ratingsKatra Tesera is a female Dragon Warrior on a mission. Unsatisfied with the life her family wishes for her back on her home world, she seeks something more for her own future. When the opportunity to visit Earth arises, Katra is eager for the excitement and adventure of traveling the stars...Categorized as:
shapeshifters aliens independent heroine m-f science fiction magic futuristic length-medium -
![The Playful Prince by Michelle M. Pillow]()
The Playful Prince by Michelle M. Pillow
Rated: 4.07 of 5 stars · 30 ratingsFuturistic Romance To play... Prince Quinn, royal Ambassador, isn't looking for a serious relationship. In fact, he's never even considered it. Hopping from lover to lover, he's content to enjoy himself, never taking anything but his work seriously. However, when Dr. Tori Elliot is sent to the palace to test for biological weapons, he can't seem to stay away from her. Or not to play.. -
![Bonded To The Alien Centurion by Mina Carter]()
Bonded To The Alien Centurion by Mina Carter
Behind ‘enemy lines’ the last thing she expects is a sexy alien warrior determined to make her his… When things screw up in diplomatic talks with the Lathar Dani Black finds herself lined up for the one thing every dyed in the wool soldier dreads… a diplomatic function... -
![Dark Matters by Michelle Diener]()
Dark Matters by Michelle Diener
DARK MATTERS . . . taking matters into her own hands A time bomb, waiting to go off . . . Lucy Harris is on the run, not sure where she can turn to for help, or if help is even available. But even as her abductors chase her down, she realizes they don't just want to recapture her, they want to erase her...Categorized as:
military aliens forced proximity dual-pov science fiction futuristic open-door length-medium -
![Alien General's Fated by Vi Voxley]()
Alien General's Fated by Vi Voxley
Rated: 4.21 of 5 stars · 10 ratingsThis general will never lose... This is a full 100 k sci-fi romance novel, featuring a growly Alien Alpha general and a feisty, curvy human woman going against all the odds. It is part of a series but can and should be read as a standalone novel! No cheating and a guaranteed HEA! Aria Harris has been fighting for recognition all her life...Categorized as:
aliens military alpha male fated-mates science fiction futuristic political-intrigue length-epic -
![Alien Soldier's Baby by Luna Hunter]()
Alien Soldier's Baby by Luna Hunter
Rated: 4.22 of 5 stars · 9 ratingsCan their interspecies romance achieve the impossible? Wanted: distracting assignment for third-wheel researcher Kelly Graham feels like an intruder since her bestie and fellow scientist Jillian Archer married sexy alien warrior General Vinz...
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