Books like 'Unchained'
Readers who enjoyed Unchained by Ruby Lionsdrake also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic science fiction poly (3+ people) military menage m-f-m dual-pov third-person-pov sweet heroine tortured hero
-
Susix by Amelia Rademaker
Being abducted by aliens is terrifying. Everything after that? Pretty boring.Cece Levine didn’t believe in aliens. That is, right up until she was abducted. Life in space is not what she expected. She lives in a cage. She's left alone all the time. And the boredom is driving her insane.When a thief who is more snake than man, mistakes her for an exotic pet, Cece decides to just roll with it... -
Sun in the Oven by Milly Taiden
Rated: 4.51 of 5 stars · 18 ratings**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 third Galaxan romance between two sexy warriors and their fiery mate. Henley Rourke is a woman who loves a challenge... -
Fallen Star by Morgan Hawke
Isabeau Fallon, the Fallen Star is one of the finest thieves on Dyson's Ring station - until she's caught by the Skeldhi hunter, Sobehk, who captures her and makes her a sex-pet. Trapped and altered into a skeldhi-human hybrid known as a rehkyt, her past is a closed door - until it literally comes back to haunt her in the form of a E'sey Khan... -
Corsairs: Bethiah by Ruby Dixon
I have a reputation for being the most chaotic bounty hunter in the universe.What they don’t know? My private life is just as messy. I’ve got a sweet, innocent cloned human woman who wants to be my lover…and a grumpy cyborg paramour who might be jealous that he’s not the center of attention.The solution?A triad...Categorized as:
menage sweet heroine dual-pov tortured hero science fiction poly futuristic sassy heroine -
-
Claimed by the Cyborgs by Grace Goodwin
Prillon warrior Thomar Arcas is the royal heir to his ancestor’s legacy of dishonor, betrayal and death. When he was captured by the Hive, some on his home world cheered. Some sighed with relief. None shed a tear.Thomar, along with his second, Varin, break free and destroy an enemy base, barely escaping with their lives. They transport to The Colony, the last refuge for contaminated males...Categorized as:
military m-f-m alpha male tortured hero dual-pov science fiction shapeshifters futuristic -
The Wife Pact: Emerson by Frankie Love, Charlie Hart
Rated: 4.34 of 5 stars · 10 ratingsWhen an ultrasound reveals the truth about Tia’s pregnancy, the compound is riddled with fear. They know that it means one thing -- death. Unless Banks can find a cure. Stress weaves its way into Tia’s heart and a break from the harsh reality is just what the doctor ordered. But a trip to Emerson’s family home reveals yet another hidden secret and Tia is confronted with a shocking reality... -
Key to the Dead Fall by Susan Trombley
Rated: 4.29 of 5 stars · 11 ratingsThe sequel to Into the Dead Fall, which was released as part of a two-book set with The Scorpion’s Mate. A fated mate she doesn’t want. An enigmatic alien she shouldn’t want. Finding your way in the Dead Fall isn’t easy, but it’s nothing compared to figuring out what your heart truly desires...Categorized as:
menage science fiction futuristic aliens poly competent heroine fated-mates length-medium -
Draekon Abduction by Lili Zander, Lee Savino
How to Fail as an Intergalactic Spy: 1. Crash spaceship on wrong planet. 2. Break leg. 3. Get abducted by rogue prisoners. 4. End up with two pairs of dragon-shifters claiming I’m their mate. Here’s a report for the CIA: The aliens are freaking good kissers. The mission was simple: Go to the Zorahn planet. Spy on the aliens... -
Alien General's Baby by Vi Voxley
Rated: 4.25 of 5 stars · 8 ratingsThis general has more to fight for than he ever imagined... As one of the few warriors to ever defeat the Fearless, Brion General Braen is a living legend. Yet when his greatest victory turns to his gravest defeat, the undefeated warrior has to prove himself to the universe... and himself...Categorized as:
military m-f-m aliens science fiction multicultural futuristic pregnancy length-medium -
Her Alien Healers by Susan Hayes
Rated: 4.25 of 5 stars · 8 ratingsShe’s ready to move on to the next chapter of her life — She just never expected it could be a love story.Jodi Clark has been many things over the a doctor, a wife, and a divorced single mother. Now, there’s just one more thing she needs to do – for once in her life, she’s going to put herself first.An unexpected invitation to Haven colony comes at the perfect moment...Categorized as:
menage aliens reverse harem futuristic science fiction mature couple poly length-novella -
Targeted by Susan Hayes
Rated: 4.14 of 5 stars · 13 ratingsAlliance Commanders Brandt Carver and Hawke Summers have a new mission. Take command of Space Station: Alpha X2, get it running smoothly again, and find out how the last station commander wound up murdered in the middle of a Krytos sanctuary... -
Omnes Videntes by Wendie Nordgren
Rated: 4.33 of 5 stars · 6 ratingsThey were created in a lab. Feared and reviled in both the Laconian Sector and in the Galaxic Expanse for their combined empathic and telepathic abilities, the Hybrids have found a home in the Parvac Empire. Having sworn allegiance to Princess Teagan of House Probus of Parvac, the former mercenaries become her personal guard... -
April's Fools by Ivy Asher, Raven Kennedy
We were Army Rangers, the best of the best. And then one day, everything that we worked so hard to become was ripped away. Now, we’re in some podunk town, trying to find a sense of normal amongst the crazy, and learn how to live again. That gets a hell of a lot harder to do when a virus spreads mercilessly across the country, killing 85% of the people who contract it... -
Project: Adapt - Develop: A Space Fantasy Alien Romance by Jade Waltz
Rated: 4.14 of 5 stars · 7 ratingsPerforming a speech in front of thousands was only the beginning of my worries…My life with my clan was starting to fall into place, as my relationships with my mates continued to settle into our new normal routines.But I keep hearing a mysterious voice, and it is sending my mates into fits of worry... -
-
Tina by Tracy St. John
Rated: 4.17 of 5 stars · 6 ratingsTo be loved is all Tina ever wanted. She never dreamed her prayers would be answered by the enemy.Aspirant Tina Novak, living on Europa’s convent colony, has no place to call her own. First rejected by her father, now being sent away by Mother Superior, where can a young woman with no prospects go?The question is delayed by a Kalquorian invasion that takes the aspirants and nuns prisoner... -
Escaping Fate by Regine Abel
Born and raised on a slaver's ship, Amalia is a survivor of a race believed to have been extinguished in a planetary disaster. For three generations, her family has been the prized property of Gruuk. In the next few days, she will be forced to participate in her master’s psi talent breeding program...Categorized as:
military menage third-person-pov sweet heroine m-f-m alpha male science fiction futuristic -
The Wife Protectors: Giles by Frankie Love, Charlie Hart
Six husbands. One Wife. A secret that will tear them apart. Tia thinks running from her husbands will keep them safe - but she never expected to have a gun in her hand, or to pull the trigger. A single bullet changes everything. The life she escaped is catching up to her, but she's not the only one at risk. Giles sacrificed everything by coming to her rescue..Categorized as:
alpha male dual-pov futuristic dystopian science fiction reverse harem poly length-short -
Oath Forger 5 by Nia Mars
Rated: 4.00 of 5 stars · 9 ratingsThank you for sticking with Ava and her Five and being part of the adventure!You are cordially invited to Merim to celebrate Earth officially becoming a Federation planet... -
Claimed for Their Use by Ivy Barrett
Held captive by a brutal drug cartel and facing an uncertain fate, the last thing Jessica Saint Claud expects is to be rescued by two huge, fiercely handsome alien warriors, but the real shock comes when the two Ventori commanders make it clear that she now belongs to them. They will use their beautiful little human as thoroughly as they please, and she will submit or be punished... -
The Space Merchants by Wendie Nordgren
Rated: 4.00 of 5 stars · 6 ratingsTeagan Green dreams of escaping the drudgery of Earth and traversing the stars. Will her dreams come true, or will events from her past destroy her?As soon as Teagan Green turns eighteen, she leaves her painful childhood behind and travels as far as her credits will take her. In Union Port City, she is homeless until she becomes a reclamation worker...Categorized as:
military science fiction futuristic aliens reverse harem poly non-human-hero length-epic -
The Indarian's Ghost by K.C. Morgan
Rated: 4.00 of 5 stars · 5 ratingsMy name is Keta. I’m an elite soldier for the interplanetary military, a G.H.O.S.T. operative. I’ve lived my whole life preferring solitude. I'm content to live my life without males trying to control me. Who needs love, I have my blasters, right? But fate changes my lonely existence. Somehow I’ve ended up mated to an Indarian triad - a shapeshifting race of Alpha Males. Lucky me... -
Caught Between Two Blue Aliens by Celia Kyle, Michele Mills
It was just supposed to be a job—a well-paying job, but just a job. And it is… until it isn’t and suddenly Jenna’s facing two blue aliens who want her to leave Earth behind… forever. Da fuq was in that wine? Jenna is working her butt off at three different jobs in order to provide for her younger siblings... -
Warped: A Sci-Fi MFM Romance by Lizzy Bequin
Here’s the deal, woman...If you want to travel through the Warp with us, we’ll take you where you need to go. But there’s something you gotta understand. You’re gonna be our shared plaything for the duration of the journey. We’re gonna claim you, hard and often. We will train you for our pleasure. We will punish you if necessary.If you think you can handle us, welcome aboard... -
Their Captive Mate: A Sci-Fi Alien Dark Romance: Tharan Warrior Menage Book 1 by Kallista Dane
Rated: 3.89 of 5 stars · 9 ratingsBY DAY. THE ALIEN WARRIORS TREAT HER AS AN ENEMY. BUT AT NIGHT, THEIR DOMINANCE DRIVES HER WILD WITH DESIRE Commander Cass Randall escaped from space pirates who hijacked her ship and forced her to land on an unknown planet. When she heads out alone to warn its inhabitants they’re in danger, she’s taken captive by a pair of hot alien warriors... -
-
The Other Side by Sara Page
Rated: 3.88 of 5 stars · 8 ratingsBeing pregnant with Ravager babies isn't easy. You have to deal with things like having not one but two overprotective baby daddies breathing down your neck all the time. Cravings for disgusting food combinations. And weird alien side effects, like randomly falling through the floor and into another dimension called the Other Side. The Other Side is a place of darkness and void... -
Chosen By Them: Planet Athion Series by Skye MacKinnon
Rated: 3.80 of 5 stars · 5 ratingsThey want to make me their captain. I can't even fly a bloody spaceship. I'm no longer a captive. No longer alone. But we're still on the run. And the four alien males who seem to think the universe of me are only making it more complicated for me. New life. New rules. We can't be free until we escape the Athions hunting us, even if it means accepting the help of untrustworthy space pirates... -
Night of the Shayde by Lili Zander
Rated: 3.75 of 5 stars · 8 ratingsThe Vampyrs of Shayde want more than just my blood… The first night, I was bitten. The second night, I was hunted. The third night—the night I was marked for death—I attracted the attention of three Shayde enforcers, the dangerous and enigmatic Vampyrs, Saber, Zeke and Nero. To earn my freedom, I just need to survive one more night. I need to make it through the ultimate trial... -
On Her Axis by Jeanette Lynn
Rated: 3.71 of 5 stars · 7 ratingsPerre has become disillusioned after the crap hit the fan with his ex Ausha. He's frustrated with life in general. He's mad that he'll never completely feel like his own person, never truly be alone for once in his life and if he wants a true wife, per Cardanian customs, he'll have to share her with Marre to make it a true mate bond... -
Cyborgs' Claim by Michele Mills
Rated: 3.71 of 5 stars · 10 ratingsThree outlaw Cyborgs. One human female... Axel, Steel and Gage. Merciless supersoldiers. Forbidden cybernetic experiments gone awry. They escaped from their Hurlian programmers and now live hidden in a desolate area of space where few enter and none leave. They crave one female to claim, one who will satisfy all their desires... -
The Dark Princes by Sara Page
Rated: 3.63 of 5 stars · 10 ratingsI'm alive. I survived the wilds of that remote planet I crashed into, and I've been trying to get to know my new alien lover before I return home and introduce him to my father. Yeah, so not looking forward to that introduction but at least I'm not knocked up... yet. Everything is going great until we intercept a transmission from my home planet...Categorized as:
military menage demons science fiction multicultural futuristic aliens reverse harem -
Claimed by the Alien: Alien Menage Romance by Nessa Claugh
Adina remained on Earth to stay with her husband, even though she was the perfect candidate for the alien bridal program on Lukrim. She has a good job, a husband who loves her, and a hobby watching old movies where the sky was still blue. She's worked her way up to be the director at the very program she denied herself from, but now her alien boss on Lukrim wants more from her... -
Night of the Dragons by Miranda Martin
Rated: 3.61 of 5 stars · 12 ratingsBroken pod, wrecked ship, no water in sight. But Piper Sage is a survivor. Diagnosed with an aggressive terminal cancer, the doctors on board her generational spaceship had no choice but to put her in stasis, hoping to keep her alive until a cure could be found. When she wakes, it's not to a miracle but a nightmare. Two blazing suns, nothing but sand and more sand... -
Into the Dead Fall by Susan Trombley
This is a full-length, science-fiction/science-fantasy, MFM alien romance novel that was previously published as part of a two-book collection with The Scorpion's Mate. This is a revised edition with significant additional story content...Categorized as:
m-f-m alpha male tortured hero science fiction aliens futuristic non-human-hero poly -
Initiation by Ruth D. Kerce
Rated: 3.51 of 5 stars · 12 ratingsXylon Warriors - Initiation By Ruth D. Kerce Book 1 in the Xylon Warriors series Warrior Braden Koll is on a mission to retrieve DNA-compatible women for breeding on the planet of Xylon. His current assignment is to locate an Earth woman-Alexa Sandor-found to be a match, and sexually initiate her into The Lair of Xylon... -
-
Bride of the Trogarians by Ava Sinclair
Rated: 3.23 of 5 stars · 11 ratingsAs the nations of Earth collapse into chaos amid a steadily worsening environmental catastrophe, Iris makes the choice to leave her dying world behind and seek refuge on the far-off planet of TraoX39, where human females are in high demand as brides. But upon her arrival, she soon realizes that her new life will be far different than she was led to believe... -
Our Pet by S.M. Matthews
Abducted by aliens? Yes. Mistakenly bought as a family pet? Yep. Actually, unexpectedly starting to enjoy the ride? I just might be. I've been abducted, sold, and then sold again, all before I even knew what was going on. Luckily for me, I might just have been bought by the three nicest....guys....in the universe...
Find out more about romance.io.
Get recommendations by genres & tropes
Use the romance book finder to mix and match over 100 content keywords to find the books that match your preferences

Or - use our amazing romance book finder to get recommendations based on your favorite content tropes and themes. Mix and match at will.