Books like 'Amber'
Readers who enjoyed Amber by John Kostly also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic poly (3+ people) science fiction f-f futuristic bisexual bdsm other-man-woman childfree-couple m-f-x
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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... -
![Space for More by Emily Antoinette]()
Space for More by Emily Antoinette
All Dr. Eden Mori wanted was to expand her horizons on the galaxy's largest space station, but when the only way to stop a black market sale of dangerous medical schematics is to get close to the data dealer, she's tasked with stopping him. Her partner on this mission? The dealer's estranged, hot-tempered mate...Categorized as:
futuristic m-f-f bisexual queer childfree-couple class difference royalty science fiction -
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![Corsairs: Bethiah by Ruby Dixon]()
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... -
![Mail Order Bride by Molly J. Bragg]()
Mail Order Bride by Molly J. Bragg
Ten years ago, aliens from a Galaxy spanning government called the Hegemony arrived in the Solar system and ever since Earth has been on a long, slow journey to becoming a banana republic. Samantha ‘Sam’ Murray has spent her entire high school career doing everything her mom could think of to earn a chance at an off-world education that would keep her from living a life of poverty...Categorized as:
m-f-x f-f class difference queer science fiction marriage of convenience aliens arranged marriage -
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![The Clone's Mate by Susan Trombley]()
The Clone's Mate by Susan Trombley
The Iriduans never gave up their plans for the deadly scorpion warrior, Thrax, and since they couldn’t recapture him, they did the next best thing.They cloned him.They improved upon their initial design. They made their new warrior stronger, faster, more prescient—and they cured him of the imprinting affliction.Or so they thought…...Categorized as:
futuristic exhibitionism alpha male science fiction aliens abduction forced proximity multicultural -
![Academy Days by J.J. Pavlov]()
Academy Days by J.J. Pavlov
Rated: 4.33 of 5 stars · 11 ratingsBack to school. Kuroe Makoto, now known as Chaos to demons and Chloe Marcott to humans, never thought that in a fantasy world filled with sword and sorcery, she would attend school once more. But her fake human heart beats faster at the fact that this is a magic school - the kind she has read about in many stories... -
![Renegade by Sarah Hawke]()
Renegade by Sarah Hawke
A new ship. A new mission.The same loyal crew of space hotties.Prepare to take charge with Commander Zeris as he leads the next phase of the battle against the fearsome alien Dowd.Renegade is the fourth book in Sarah Hawke's best-selling spicy space opera series The Lost Fleet... -
![Unchained by Ruby Lionsdrake]()
Unchained by Ruby Lionsdrake
One geeky neuroscientist sent to research the inmates of a prison asteroid. Two cyborg criminals determined to free the inmates. A forbidden romance among the stars. Dr. Skylar Russo, a woman known for her research skills rather than her people skills, wants nothing more than to forget that her fiancé left her at the altar...Categorized as:
futuristic third-person-pov sweet heroine alpha male military science fiction menage poly -
![Failure to Communicate by Kaia Sønderby]()
Failure to Communicate by Kaia Sønderby
As one of the only remaining autistics in the universe, Xandri Corelel has faced a lot of hardship, and she's earned her place as the head of Xeno-Liaisons aboard the first contact ship Carpathia. But her skill at negotiating with alien species is about to be put to the ultimate test... -
![Achieve by Jade Waltz]()
Achieve by Jade Waltz
Rated: 4.29 of 5 stars · 7 ratingsAn abomination or a savior… I can't be both. My welcome at the CEG Space Station didn't go as planned. Arriving as a new mother and meeting the male responsible for my situation was only the beginning of my problems...Categorized as:
futuristic royalty science fiction multicultural aliens reverse harem virgin hero strong heroine -
![The Uncertain Scientist by K. Webster, Nicole Blanchard]()
The Uncertain Scientist by K. Webster, Nicole Blanchard
I had everything I ever wanted. I was brilliant, successful, esteemed. Alone. But I didn’t mind. I liked being alone. Until they stole me. And I wake up, captive, pregnant with an alien baby—and still a virgin. For a race of freaks nearing extinction, there seems to be far, far too many of them... -
![Oath Forger 4 by Nia Mars]()
Oath Forger 4 by Nia Mars
Rated: 4.09 of 5 stars · 11 ratingsBLURB: Nope. This late in the game, I'm giving away nothing!!! If anyone has a complaint, they can send it to the Oath Forger's Palace in Merim. But I will share an excerpt. (Because I can't resist Roax. Seriously, who can?) Enjoy! Excerpt: That ever-present storm in his eyes rages, dark and ominous... -
![Project: Adapt - Develop: A Space Fantasy Alien Romance by Jade Waltz]()
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...Categorized as:
futuristic alpha male royalty sweet heroine science fiction aliens reverse harem second chances -
![Tone of Voice by Kaia Sønderby]()
Tone of Voice by Kaia Sønderby
Xandri Corelel has spent six months living among the Ongkoarrat after her unceremonious firing from the crew of the Carpathia, and though she misses her home, she has settled into her new life. Then Diver arrives with news that changes everything. The Hands and Voices--squid- and whale-like symbiotic aliens--are masters of bio-engineering and grow a wide variety of species of coral... -
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![Testing Pandora by Kaia Sønderby]()
Testing Pandora by Kaia Sønderby
In the far future, genetic engineering is used to strip all sapient species of disability. But when humans have a brief fad of natural birth, disabled children start reappearing. They're quickly termed "Pandoras," the value of their very lives brought into question, and laws are put into place to prevent their births from happening ever again...Categorized as:
queer bisexual futuristic science fiction aliens disabilities and marks neurodivergent length-short -
![Stowaway by Heather Relken]()
Stowaway by Heather Relken
Memories all stripped away, a nameless woman is sold at auction. Her buyer might be an angel, but he's no holy symbol--and he's clearly got bad intentions.When the angels are evil and the demons won't help, what then?Then you run like hell, you hide and do whatever it takes to stay alive. Even pick a fight with an alien twice your size... -
![Oath Forger 5 by Nia Mars]()
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]()
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... -
![Does it Count if You Lose Your Virginity to an Android? Vol. 2 by Yakinikuteishoku]()
Does it Count if You Lose Your Virginity to an Android? Vol. 2 by Yakinikuteishoku
Rated: 4.00 of 5 stars · 5 ratingsA MATCH MAID IN HEAVEN!Workaholic Tsuda Akane toils by day at an electronics manufacturer... -
![Warped: A Sci-Fi MFM Romance by Lizzy Bequin]()
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... -
![Crux: A Sci-Fi Romance by H.E. Trent]()
Crux: A Sci-Fi Romance by H.E. Trent
Erin McGarry fears she’s becoming the very thing she hates. She traveled to the planet Jekh to get her big sister, Courtney, out of a jam, and now Erin has become a colonist, too. In spite of the planet’s unstable political environment and ongoing rioting by the native Jekhans, Erin fears that retreating to Earth would mean she’d never see Courtney again...Categorized as:
futuristic bisexual age difference alpha male other-man-woman queer science fiction aliens -
![On Her Axis by Jeanette Lynn]()
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... -
![War Bride by Emily Tilton]()
War Bride by Emily Tilton
Rated: 3.63 of 5 stars · 8 ratingsThough she is the owner of a popular tavern in the capital city, when the planet of Hippolyta is defeated by a more powerful world Kara Hannafin is chosen for a deeply shameful role. She will be a war bride, a plaything to be punished, claimed, and very publicly used and shared by the man to whom the invaders have given her, all with a live audience from two worlds watching... -
![Claimed by the Alien: Alien Menage Romance by Nessa Claugh]()
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...Categorized as:
futuristic height-difference exhibitionism m-f-m aliens science fiction menage insta-love -
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![Alien Savior by Nicole Krizek]()
Alien Savior by Nicole Krizek
Rated: 3.53 of 5 stars · 11 ratingsLacy Woods thought that there could be nothing worse than being stolen from Earth by an alien poacher, until she's thrust onto the auction block and sold as a slave on an alien planet. Standing on stage surrounded by the galaxy's nastiest criminals, she has little hope... -
![The Doctor's Girl by Emily Tilton]()
The Doctor's Girl by Emily Tilton
Rated: 3.44 of 5 stars · 9 ratingsNineteen-year-old Anna Cascardi thought she knew what she was getting herself into when she signed up for a subsidy through the New Modesty program... until she was instructed to visit Dr. Ivan Platonov for a very thorough, very intimate medical examination... -
![Ecstasy From the Deep by Octavia Kore]()
Ecstasy From the Deep by Octavia Kore
An enticing savior, an old love, and one deranged alien hell-bent on destroying it all. The seemingly endless war with the Grutex has caused many inconveniences for Amanda, but none of those have been as bad as losing the funding for the project she is working on that is supposed to help save humanity... -
![Initiation by Ruth D. Kerce]()
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... -
![Erstwhile by H. E. Trent]()
Erstwhile by H. E. Trent
As an adamant opponent of Terran settlement on the planet Jekh, Owen McGarry made his family name synonymous with “traitor” on Earth. Lobbyists standing to profit from off-world colonization hinted that the Jekhans were preparing to declare war... -
![Handsome Hero Wanted by James Cox]()
Handsome Hero Wanted by James Cox
Rated: 3.22 of 5 stars · 9 ratingsFive men. One harem. Drayton Starberg takes his ship to the planet Falla Bray to join a harem in hopes of scoring money to fix up his old space ship. He has to compete with four other human like species to please the king and be chosen to use his DNA for the new heir. Problem is, each of the other males are growing on him and the king is having a hard time picking just one... -
![Stowaway by Talya Bosco]()
Stowaway by Talya Bosco
Rated: 3.13 of 5 stars · 8 ratingsStowaway Talya Bosco Aurelia is on the run. Stowing away on an interstellar cargo ship seems the perfect solution. Except for the fact it's crewed by three very large, scary and extremely sexy men. Ursine traders Dov, Tarlo and Ardal are a bonded family. That means they share everything. When the golden-haired beauty reveals herself, they fully intend to share her...Categorized as:
bisexual m-m-f contemporary aliens science fiction reverse harem poly length-novella -
![Bride of the Trogarians by Ava Sinclair]()
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...
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