science-fiction-1
Erotic Romance: Science Fiction
Books
Authors
Series
Recently Added
30 Day Bestsellers
All-Time Bestsellers
Her Forbidden Interstellar Spy (MF)
(Published by: Evernight Publishing )
On a distant planet in a far-future age, talented Chief Architect Fyona must fiercely conceal her forbidden entanglement with the Captain of Imperial Security.
No matter how loyal to the planet’s Empre MORE...
Furio (MF)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic: Erotic Romance, Futuristic, Sci Fi, MF, HEA]
Bored from guarding the Insedi vortex, Furio Taronius finds diversion as a tantalizing female steps through. Unfortunately, twins Nierius and Kyro MORE...
Evasive Love (MM)
(Published by: Evernight Publishing )
~Editor's Pick~
Kavan Griffiths is dangerous, disciplined, and desperate to clear his tarnished name. After a scandal ruined his career with the Intersectoral Police, he’ll do anything for redempti MORE...
Reborn in a New World (LoveXtreme)
(Published by: Siren-BookStrand, Inc. )
Jorym Zynth lives in Dairilia, an island country on Seazuno, a planet in a different universe from Earth. Memories from his previous life on Earth remain intact. Seazuno only has men. Things like customs, anato MORE...
The Animal Magnetism Complete Collection (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Everlasting Classic ManLove: Erotic Romance, Alternative, Contemporary, Sci-Fi, MM, HEA]
Here, Kitty Kitty
Dr. Ambrose White is somewhat absent-minded. He has his head in the clouds researching his MORE...
The Fueled by Lust Collection, Volume 3 (MF)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic: Erotic Romance, Contemporary, Sci-Fi, MF, HEA]
Fueled by Lust: Sotarios
With an ex from hell haunting his dreams, Sotarios Numida can’t catch a break. Thinking a trip to Earth to see MORE...
Forever Lover (MM)
(Published by: Evernight Publishing )
Joon, the SDS robot and former premier sex worker at the Humanistic Garden brothel, is now in a relationship with Benjamin Smith, the AI robotics genius inventor and trillionaire investor from Earth (SDS Robots MORE...
Secret Lover (MM)
(Published by: Evernight Publishing )
Serrin, the manager of the Humanistic Garden gay male brothel on the Yotair pleasure satellite (SDS Robots #2) and a former SDS hybrid robot, has a secret.
His home planet of Horon has been taken over by his MORE...
Dragon Candy Bondage Plaything
(Published by: eXtasy Books )
Candy’s situation goes from bizarre to terrifying in this, the third of the Dragon Candy titles.
She is the pawn of immensely depraved and sophisticated immortals and caught up in their maneuverings as MORE...
The Fueled by Lust Collection, Volume 2 (MF)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic: Erotic Romance, Sci-Fi, Suspense, May-December, with M/M not including the heroes, MF, HEA]
Fueled by Lust: Caelius
Caelius Meron strips at Heat Seekers Male Revue just so he can find his MORE...
Dragon Candy Trained
(Published by: eXtasy Books )
Candy finds herself at the heart of a massive plot involving the entire Empire as she is taken into the strange and perverse undersea realm of the Warlord’s of Water. As her owner’s personal toy, sh MORE...
Bellator (MF)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic: Erotic Romance, Sci-Fi/Futuristic, Fantasy, Romantic Adventure, MF, HEA]
On a mission to save his dying planet, King Bellator seeks out his new friends, the Insedi. Can they loan him a rare b MORE...
The Warriors Collection (MMF)
(Published by: Siren-BookStrand, Inc. )
[Siren Menage Amour: Erotic Romance, Futuristic, Sci-Fi, Menage a Trois, Public Exhibition, MMF with MM Elements, HEA]
Taken by Her Alien Warriors
The men of any species have needs…
Gemini Hudso MORE...
A Ghost for Christmas
(Published by: eXtasy Books )
After her father died and her mother succumbed to grief, Melina Throgmorton has been put in charge of the family finances. In a fit of delirious mania, Mrs. Throgmorton convinced her mother and daughter that th MORE...
A Tygerian Christmas
(Published by: Painted Hearts Publishing )
Blake has big plans for the holidays. With no skills at all in the kitchen nor in decorating, he still decides to try and create the “perfect Tygerian Christmas.” He orders a complete holiday meal&m MORE...
Nebulistica
(Published by: eXtasy Books )
The Nebulistica was built by a ghost, a shadow, a man known only as The Red Pimpernel, the wealthiest man on Earth. No one has ever seen him.
The Red Pimpernel requests Ash because of her reputation as the b MORE...
The Elite Dragoons Collection, Volume 1 (MFMM)
(Published by: Siren-BookStrand, Inc. )
[Siren Menage Everlasting: Erotic Romance, Cowboy, Ménage a Quatre, Sci-Fi, Spanking, Bondage, MFMM, HEA]
Elite Dragoons 1: New Recruits
Whitmoor, Dalton, and Hayward Cartwright are the new Elite D MORE...
Zentara Mates: MM Alien Romance
(Published by: Etopia Press )
Harry Davies thought the worst part of hiking the Oregon woods in December was the uphill trail to the cabin. His five gay friends all agree. It's cold, they're hungry, and it's margarita-o'cloc MORE...
Zentara Bound: M/M Alien Romance
(Published by: Etopia Press )
After being kidnapped by an alien race called the Ghovik, Parker Reid is battered and bruised and awaiting his turn on the auction block on Bengus-6. He's been separated from his friends, and his friend Har MORE...
Love's Going to Kill You (MM)
(Published by: Evernight Publishing )
Would you kill for the one you love? A delivery drone is shot down and kills the woman it hits. The package is stolen and Detective Brett Knucks is on the case. Despite tensions between the partners, Genius and MORE...
Cyrax (MM)
(Published by: Evernight Publishing )
Convicted of the attempted assassination of a prominent alien chancellor, Cyrax, a Vorrian killer-for-hire, is spared the death sentence. Instead, in a show of mercy, is exiled to planet Earth by the Judiciary& MORE...
Devarian Pleasure-Slave
(Published by: eXtasy Books )
Before Devarian Exile, or Uprising, or Revolution…one extraordinary pleasure slave sparks a chain of events which will eventually topple the entire Nine-Star League.
This is the story of Merkun, a sla MORE...
Lactation Station
(Published by: eXtasy Books )
When offered a job at Lactation Station, Izette eagerly accepts it to keep her milk flowing because it is all she has left of her baby girl. Never in her wildest dreams could she have prepared herself for what MORE...
Panthers' Prisoner (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Menage Everlasting: Erotic Romance, Contemporary, Paranormal, Shape-shifters, Suspense, MFM, HEA]
When her uncle pushes her to date Nico, Antonia Carerra doesn’t understand until she overhears a MORE...
Scarlet Desires
(Published by: eXtasy Books )
The rainbow haunted Sharina’s dreams from when she was a little girl. When an unknown uncle leaves her a sizable estate in England, Sharina travels there to claim it.
But there is more to the inheritan MORE...
Dragon Candy
(Published by: eXtasy Books )
Candice is a powerful executive with her whole life ahead of her. To take a break from the rigours of work, she sails to the far east alone as part of her dream vacation. Suddenly she is caught in an eerie and MORE...
The Hybrid and His Mates (MMM)
(Published by: Siren-BookStrand, Inc. )
[Siren Menage Amour ManLove: Erotic Romance, Alternative, Science Fiction, MMM, HEA]
Landon Acevedo is a private investigator. Brock Acosta, a police officer, rescues him when he’s attacked. He asks Br MORE...
