Erotic Romance: Science Fiction

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Rescue Mission (MMF) (MM) (FF)
Mars is a long way from being a dead world. After all contact is lost with three previous missions, NASA turns to the US military in an attempt to prepare a crew for whatever dangers lurk above, on, or below MORE...
Deadly Connections
Nicarr’s getting married—and about time too, as his wild ways have already come close to causing an intergalactic incident or two, but this isn’t the kind of marriage he’d hoped for and MORE...
Abducted for Pleasure (MF)
When life hits a dead end, it’s time to reach for the stars. Which is exactly what’s happened to Naomi. Fed up and stuck in a rut, she finds herself magically transported to another time and plac MORE...
Zaxe's Rule (MF)
A professional assassin, Zaxe’s job is to kill his target—Helldrick—and get out. This final mission will repay his debt to the king of Gravas and allow him to finally claim his freedom. The jo MORE...
Visions of Iotan (MM)
When Cillian’s daughter accidentally poisons a bison-sized alien child, he goes to prison. But intervention by another alien sends him and his family on a journey to a nearby solar system. Along with a gr MORE...
There Will Be Aliens (MM)
Carlo Russo is having the worst day. Not only has he lost his job, caught his boyfriend cheating, and had one too many shots with his best friend Grace, now he’s seeing aliens too. Big, black, tail-equipp MORE...
Celestial Rebel (MMF)
Taking the pilot’s position on a prisoner transport ship was supposed to help take Celeste’s mind off the anniversary of losing her twin sister, Sasha, to the Black Zone. The prisoners escaping and MORE...
My Tether (MF)
A virus has ravaged the human population. Neriah Warren lives within the Amish community but not even her faith can protect the people she loves. When her mother shows signs of the fatal sickness, there is n MORE...
Kyler's Justice (MF)
~Editor's Pick~ Kyler el Darkos is an elite Gravasian assassin who answers only to the king of Gravas. His mission: Find Balthazar and eliminate him and any of his associates for their part in abducting MORE...
Beauty and His Guardian (MM)
[Siren Publishing: The Stormy Glenn ManLove Collection: Erotic Romance, Alternative, Science Fiction, Romantic Suspense, MM, HEA] The bad guys are behind bars, so why does psychic Jynx K'Vada feel like h MORE...
Love in Danger (MM)
Centuries ago, the planet they cherished was conquered, but now three warriors from an ancient race of gifted beings intend to remedy that. Corin JaKobi and Marcus D’Ath are lovers and members of an el MORE...
How Much? (MM)
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In another world, there is so much magic, the people see no reason to advance their technology. Their history has been altered as well, resulting in a barely recognizable twentieth century. Wes, however, doesn& MORE...
Fueled by Lust: Haemon (MFM)
[Siren Menage Amour: Erotic Romance, Menage a Trois, Romantic Suspense, Science Fiction, MFM, HEA] Someone has a big secret! What happens when he can no longer keep it to himself? Haemon Cavelo’s dr MORE...
Beauty and His Beast (MM)
[Siren Publishing: The Stormy Glenn ManLove Collection: Erotic Romance, Alternative, Romantic Suspense, Science Fiction, MM, HEA] Someone is out to kill Jynx K'Vada and the only way he can protect himsel MORE...
The Scent of Memory (MF)
Twelve years ago, Marisol lost Aren. Now he’s back—pointing a gun at her head and treating her like a stranger.  Rebel hacker, Marisol Martinez, never thought volunteering to keep the hospit MORE...
Chosen by the Alien: Sci-Fi Alien Romance
She takes one desperate chance to find freedom in submission...and power in love...   Katya Solis is an engineer on Argos Station. She spends her workdays on dangerous spacewalks, repairing the huge MORE...
Across the Universe (MF)
For two years, Ares Gallo has been ransacking the galaxy for the woman who meant everything to him. They trained together, killed together, loved together, but now, Anicka Dekker doesn't even know who he is MORE...
Ivar's Escape (MF)
~Editor's Pick~ Ivar el Gravaso—a prince of Gravas—wakes in a prison cell with no idea how he got there or even who he is. If his captor can’t get answers from Ivar, his days are number MORE...
Self-Care in Space (LGBT)
Roland Ruiz isn't very good at taking time for himself. When he loses a big intergalactic trafficking case at his legal firm, his boss tells him to take the Vacation Station travel liner and visit the vacat MORE...
The Twin Moons of Tansa (MM)
In the not too distant future, the world is a far different place. Human rights are non-existent. For those who disobey the many laws, the punishments are severe. Especially for those who practice manlove -- th MORE...
Future, Becoming (MMF)
In the future, be careful who you trust… When Victor Peight learns his twin sister is being held against her will in a Sector “farm,” he vows to move heaven and hell to find her. During th MORE...
The Color of Rage (FF)
In the 24th Century, civilization and country borders have changed. Law enforcement has changed. Money has changed. But politics have not. It is the beginning of the election season and riots are breaking ou MORE...
The Fourth World (MF)
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Jenna Kitchener is a hard-working scientist harvesting minerals from the planet Jonquil to make batteries for human and alien alike. She’s also a trans woman, still dealing with the ripple effect from her MORE...
Without a Paddle (MM)
In the near future, Zach works as an advocate for an influential family in the Central Territories. His job is to keep his clients out of jail, but they make it hard for him if they can't keep their mouths MORE...
Spear's Search (MF)
~Editor's Pick~ Spear el Gravaso—prince of Gravas and assassin—is on a mission to find his brother. His hunt had led him to an auction of Gravasian weapons that can only belong to the missing MORE...
Byrd's Eye View (FF)
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Rhea Florakis is a detective in the Magical Crimes Unit of the Neon City, a futuristic landscape where witches try to evade their taxes with counterfeit coins, and Madams run brothels full of high tech sex bots MORE...
In Enemy Territory
What should a Tygerian colonel do when he develops a devastating and disastrous attraction that’s totally unsuitable?  Kylon Bonnett, close friend of Prince Mikos, goes to the aid of Prince Larz o MORE...
1148 titles in Erotic Romance: Science Fiction