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On Sale In Erotic Romance: Science Fiction
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Grease Monkey (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/F/M, HEA]
Riots? Plague? Armageddon? Child’s play for…the Drunk Monkeys.
Dolce Quinn is a former sniper and military mechanic MORE...
Kelly Captures Two Husbands (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Paranormal Menage a Trois Science Fiction Romance, M/FM, HEA]
Kelly has been passed over as a bride more times than she wants to admit. She decides to take matters into MORE...
Bittersweet Rivals (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic ManLove: Erotic Alternative Futuristic Sci-Fi Romance, M/M, HEA]
Dhavi is striving for the professional respect he knows he deserves. He’s landed a sponsorship to be the first paleologist MORE...
Their New Beginning (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/F/M, HEA]
Abby wants a safe place to make a home. She is cautious of being duped into joining a community again, but there is MORE...
Keeping Kulle (MMM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour ManLove: Erotic Alternative Futuristic Fantasy Sci-Fi Ménage a Trois Romance, M/M/M, demons, HEA]
Cole has spent a year fleeing two sexy Vaxi warriors, Venn and Avron. A Kulle demon, he kno MORE...
Vivienne's Space Pirate Trio (MFMM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Quatre Romance, M/F/M/M, HEA]
Vivienne Cardero must escape her planet after her powerful warlord father is murdered. She is rescued from robotica MORE...
Shadow Ministry: Enemy Within (MMMM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour ManLove: Erotic Alternative Futuristic Sci-Fi Paranormal Romance, M/M/M/M, shape-shifters, HEA]
Sierra escapes from a life of sexual slavery and brutality at the Citadel, an ancient strongh MORE...
Learning to Trust Her Mates (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/F/M, HEA]
Caro’s life as a model has left her cold and lonely. She’s been nothing but arm candy or a way to get ahead for so MORE...
Hidden Treasure (MF)
(Published by: Siren-BookStrand, Inc. )
[Siren Allure: Erotic Futuristic Sci-Fi Romance, HFN]
Too bad Hanna Seldon, the galaxy’s best hacker, can’t hack someone’s mind and make him love her. Or can she?
Tasked with tracking down the pirate MORE...
Shadow Ministry: The Power of Three (MMMM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour ManLove: Erotic Alternative Sci-Fi Ménage a Quatre Romance, M/M/M/M, HEA]
Shay McIntyre finds that the universe holds all the answers to life, love and happiness in the form of three sexy m MORE...
Fueled by Lust: Makar and Baruch (MFM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour: Erotic Sci-Fi Ménage a Trois Romance, M/F/M, HEA]
A quick mission to retrieve a bag of blood leaves Makar Decanus and Baruch Abella’s head spinning when they stumble upon their potential m MORE...
Covert (MMF)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/M/F, with M/M elements]
Undercover agent Alayna Wilson agrees to genetic manipulation in order to infiltrate the chemical company MORE...
Captivated (MMF)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/M/F, with M/M elements]
Crown Prince Jayce Cobmara has taken a lover—his bodyguard, Damian Scarpela. On a planet that oppresses w MORE...
[Siren LoveXtreme Special Edition ManLove: Erotic Alternative Fantasy Paranormal Sci-Fi Ménage Romance, M/M/M/M/M/M/M, shape-shifters, HEA]
King Maxon and Sol of the Hyrruld system, escape mortal peril w MORE...
Mikayla's Family (LoveXtreme)
(Published by: Siren-BookStrand, Inc. )
[Siren LoveXtreme Forever: Erotic Sci-Fi Ménage Romance, F/M/M/M/M/M/M/M/M, Consensual BDSM, spanking, whipping, sex toys]
Mikayla and her men are relaxed and trying to start their family. The farm on Earth MORE...
Wanted (MMF)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/M/F, with M/M elements]
Children are dying from the plague, and in her attempt to steal antibiotics from a pair of sexy drug smug MORE...
Violet's Protectors (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Paranormal Sci-Fi Ménage a Trois Romance, M/F/M, HEA]
Violet King has only had two major goals in her life, keep from being killed from those who want her thr MORE...
Sold (MMF)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/M/F, with M/M elements]
Lyrianna Seebré steals black market vaccinations from a drug kingpin to aid dying children. Captured in a MORE...
His Warrior Bride (MF)
(Published by: Siren-BookStrand, Inc. )
[Siren Everlasting Classic: Erotic Futuristic Sci-Fi Romance]
How far would you go to avenge a global atrocity?
Three on a mission gone wrong.
Two for a desperate rescue.
One left to destroy a monster.
Aft MORE...
Hot Inspiration (LoveXtreme)
(Published by: Siren-BookStrand, Inc. )
[Siren LoveXtreme Forever: Erotic Sci-Fi Ménage Romance, F/M/M/M/M/M/M/M/M, Consensual BDSM, sex toys]
Mikayla and her husbands’ new contract is on a desert planet that already has a small, well-established MORE...
Fueled by Lust: Maxim (MF)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic: Erotic Sci-Fi Romantic Suspense, HEA]
A simple turn of your head can change your life forever. That’s what Maxim Telarius will soon realize when he spots a female cracking up passengers a MORE...
Azure's Warriors (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Paranormal Sci-Fi Romance, M/F/M, HEA]
Being given an assignment to assist royalty hadn’t been high on Drake or Volos’s list of things to do. Finding out the MORE...
Bounty (MMF)
(Published by: Siren-BookStrand, Inc. )
[#415 Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/M/F, with M/M elements]
When Hannah Bates helps foil a Dracorian attack on the planet Fraiqua, the Dracorians place a hefty MORE...
Keen Inclination (LoveXtreme)
(Published by: Siren-BookStrand, Inc. )
[Siren LoveXtreme Forever: Erotic Sci-Fi Ménage Romance, F/M/M/M/M/M/M/M/M, light consensual BDSM, public exhibition]
Mikayla’s men are keen to start their family, but when things go wrong, can Mikayla reall MORE...
Marooned (MFM)
(Published by: Siren-BookStrand, Inc. )
[#393 Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/F/M]
Marooned on a tropical moon with two handsome men—one her Earth Bureau of Investigation partner—Betinsa Nungio faces th MORE...
Lady of the Lair (MFM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour: Erotic Fantasy Ménage a Trois Romance, M/F/M, with M/M]
Mating with an Alter-Female is incredible, but Dillon discovers Isis is next in line to rule the Community, and to do so, she needs a se MORE...
Wild Fascination (LoveXtreme)
(Published by: Siren-BookStrand, Inc. )
[Siren LoveXtreme Forever: Erotic Sci-Fi Ménage Romance, F/M/M/M/M/M/M/M/M, Consensual BDSM, sex toys]
A woman from Peter's past is back to stir up trouble, so Ryan and Ty take their wife to Earth for a quic MORE...
