What are the best adult Sci-Fi romance books?

asked by Anonymous
221 contributors
17 solutions
  1. 24

    #1Killashandra (Crystal Singer Trilogy)

    Killashandra (Crystal Singer Trilogy)
    What Killashandra Ree had always wanted was to become a Crystal Singer, so she could be stupid rich and forget her past. But a storm took away everything she had at the moment... and her dreams of becoming a star vanished. She also developed crystal sickness, and things weren't going well with the man she loved... 


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    Eugene Owens
    Written on March 21, 2018
    "this book is very interesting. i like it."
  2. 22

    #2A Civil Campaign (Vorkosigan Saga)

    A Civil Campaign (Vorkosigan Saga)

    A Civil Campaign is a science fiction book written by Lois McMaster Bujold. A Civil Campaign was published on August 1, 2000 by Baen. It is the twelfth installment in the Vorkosigan Saga.


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    Brandon Vasquez
    Written on May 17, 2018
    "Interesting book. I had heard of the Vorkosigan novels, but had never picked one up until this found it's way into my hands, via my public library of all places. At the time, I didn't really care for it, but 10 years later, and I enjoyed it enough to check out the other books in the series. "
  3. 21

    #3Venomous (Alien Warrior)

    Venomous (Alien Warrior)
    After being abducted from Earth and transported to an unknown planet, she was used as a reward for the winner of a slave competition. There, Venomous One will claim her prize, but only to take care of her and start an amazing space adventure.

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    Richard Bates
    Written on April 13, 2018
    "Venomous is the first book in the Alien Warrior series by Penelope Fletcher. Set in a far off galaxy, this story tells the tale of a woman abducted by aliens and used as a trophy in a competition. This Sci-Fi tale is a great adventure, and loads of fun. "
  1. 19



    Sarah, a beautiful woman sees herself working in Cottonwood, along with many other refugees, who in fact are aliens who are put in these camps to be controlled. One day, she meets one of these aliens who, like herself, wanted to escape, so when the day comes, they can leave the place where they are forced to work like animals, and maybe face the feelings they have for each other. 


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    Jesse Lucas
    Written on March 18, 2018
    "There is not a lot of option buy about this book, only kindle, and i don't see any information about this book at all, it has a great cover but i don't see myself buying it for myself or anyone else. Just not for me "
  2. 17

    #5Heaven's Queen (Paradox Series)

    Heaven's Queen (Paradox Series)
    After taking a job in Captain Caldswell's ship, the life of Devi Morris had been full of disasters and bad luck. But now that the captain's missing, everything will get even worse, as she will become humanity's last hope. 

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    Muhammad Mittal
    Written on March 22, 2018
    "First of all, when somebody wants to find a book about anything at all, giving advice to read the third installment of series is not a brilliant idea in and of itself. That being said, I have got to admit that Paradox Series started rather well - a good merge of science fiction and romance. However, the third part of the series - "Heaven's Queen" is basically a "Twilight" in space and nothing special can be said about it. "
  3. 16

    #6Grim (Tornians)

    Grim (Tornians)

    Grim Vasteri is the king of Luda, the brother of the emperor and the Tornian empire most feared warrior. This empire has been suffering from the lack of female births, so they have decided to look in other planets for compatible females to have children with. Grim found a compatible woman in a slave ship, so he decided to take her with him: she agreed only if her two daughters would come with her, something that will change the fate of the Tornian empire. 


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    Liu Hou
    Written on March 24, 2018
    "The book was mostly fine, I had a few major complaints though. First the book had very little sci-fi elements, it was mostly fantasy, but it did have some sci-fi elements to it. My second issue is that the grammar was abysmal. The story was strong though and the romance was great."
  4. 16

    #7Song of Scarabaeus (Scarabaeus)

    Song of Scarabaeus (Scarabaeus)
    Trained since she was a child to do so, Edie has been terraforming alien worlds for many years. One day, she got kidnapped, something that wasn't necessarily bad, but turned out to be something rather negative when she found herself alone in an unexplored planet with one of her captors. 

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    Joe George
    Written on April 4, 2018
    "A unique story and twist in the sci-fi genre. The character's occupation is fascinating in that it is not something quite common place in the world of sci fi, being a scavenger of worlds that terraforms them for potential customers, and then selling them off to the higher bidder. The techno babble can be quite in depth and at times a bit confusing, but the over arching plot was worth it."
  5. 14

    #8Grimspace (Sirantha Jax)

    Grimspace (Sirantha Jax)

    Grimspace (Sirantha Jax Book 1) is a science fiction novel written by Ann Aguirre. Originally published in 2008, it focuses on Sirantha Jax, a human with a genetic anomaly that allows her to jump ships through grimspace.


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    Esther Saldaña
    Written on May 3, 2018
    "A friend recommended this book a few weeks ago, he said that i will enjoy reading it and he was right. The price is very acceptable and has some good reviews, i like the cover. I recommend this book."
  6. 13

    #9Finders Keepers

    Finders Keepers
     Trilby Elliot is an independent trader that while doing some modifications to her spaceship, met a Zhafarin military officer names Rhis Vanur. Even though their races have been at war for many years, they start to get along well quickly: a closeness that will intensify when they find out they are being hunted. 


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    Ishan Banerjee
    Written on March 21, 2018
    "For fans of the sci-fi romance genre, the Finders Keepers is a keeper. It is one of the best books in the space that tells the tale of an independent trader that while fixing her spaceship encounters a Zhafarin military officer of a different race sparks (of the romantic kind) fly."
  7. 13

    #10Perdition (Dred Chronicles)

    Perdition (Dred Chronicles)

    Perdition is the first book in the science fiction series Dred Chronicles written by Ann Aguirre which centers on inmate Dresdemona “Dred” Devos who controls the prison ship Perdition. 


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    Marilyn Hayes
    Written on May 1, 2018
    "I enjoyed this book, not only as a sci-fi romance, but because it may me wonder what life would be like in a prison setting with no guards and only the most dangerous inmates who are there for life. Survival is a constant struggle and Desdemona is a leader who constantly needs to prove her leadership over her section of the prison ship and knows that the best person to ally herself with is also the person who is most likely to betray her. Fascinating book."
  8. 9

    #11The Last Hour of Gann

    The Last Hour of Gann
    After losing it all, everything Amber Bierce had left was her sister and two tickets to another planet. Despite being promised a better life, they woke up in a terrible place, and their only hope of survival was Meoraq, a holy warrior dealing with his own issues. 


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    Jane Lin
    Written on March 26, 2018
    "The Last Hour of Gann is kind of a weird romance book, but I guess it is Sci-Fi so I should have expected that. Still, this book is a little too strange for me. I see others have read it and liked it, so I guess I would say that this book just isn't for everybody."
  9. 8

    #12Tinker (Elfhome Series)

    Tinker (Elfhome Series)
    Tinkler is an inventor and genius girl living in Pittsburgh, which nowadays is the land of the elves. One day, her whole life changed, and her only love Windwolf was in danger, so she no choice but to get the weapons she had designed, and go rescue him. 


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    Victoria Wade
    Written on March 15, 2018
    "I really enjoyed this series. The story is so captivating."
  10. 6

    #13An Accidental Goddess

    An Accidental Goddess
    Gillaine Davré, the Raheiran Special Forces captain, has finally waken up from his 300-years sleep. Hes only hope of survival is Mack Makarian, who doesn't quite trust her, but she has a position rather powerful: she is also known as Lady Kiasidira, and treated as a deity. 


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    Bruce Pearson
    Written on March 19, 2018
    "I picked up An Accidental Goddess on a whim because I was in the mood for something sci-fi and sexy. It turns out I made the right choice. I found this a quick read but it was full of romance, humor and interesting situations."
  11. 4

    #14Shards of Honor (Vorkosigan Saga)

    Shards of Honor (Vorkosigan Saga)
    Shards of Honor is a 1986 science fiction romance novel by Lois McMaster Bujold. It tells the story of Cordelia Naismith and her reluctant relationship with her archnemesis, Aral Vorkosigan. It is the first book in the Vorkosigan Saga.

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    Brenda Sims
    Written on March 22, 2018
    "the fiction story make the reader true feeling of the love emotion and the journey. A good stories always be a film or animated cartoon or the video game for kids attraction "
  12. 2

    #15Games of Command

    Games of Command
    After the alliance between the Triad and the United Coalition, Sass, and Kel-Paten, once enemies, found themselves working together. One day, they capture a wanted rebel named Jace Serafino, who in addition to being able to break the alliance by exposing some of Sass' secrets, had strong feelings for her. 


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    Albert Walters
    Written on March 16, 2018
    "Research says game of commands is a great book"
  13. 0

    #16Barbarian Mine (Ice Planet Barbarians)

    Barbarian Mine (Ice Planet Barbarians)

    Barbarian Mine is a science fiction paranormal romance and the fourth book in Ice Planet Barbarians series written by Ruby Dixon. It is published in 2015 by CreateSpace. 


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    Xiang Feng
    Written on April 24, 2018
    "My wife reads these books and so I read some of this one. I like sci-fi but this book was just so dumb and outlandish. I couldn't relate to the characters at all."
  14. 0

    #17Cities of the Red Night (The Red Night Trilogy)

    Cities of the Red Night (The Red Night Trilogy)

    Cities of the Red Night is the first book in The Red Night trilogy by William S. Burroughs. It is about a radioactive virus which becomes an epidemic and threatens human existence. 


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    Keith Garza
    Written on March 16, 2018
    "While this is an interesting book, it couldn't really be considered a romance book. If you are looking for romance , look elsewhere. "


Best What are the best adult Sci-Fi romance books
1Killashandra (Crystal Singer Trilogy)Books 24 Paid
2A Civil Campaign (Vorkosigan Saga)Books 22 Paid
3Venomous (Alien Warrior)Books 21 Paid
4CottonwoodBooks 19 Paid
5Heaven's Queen (Paradox Series)Books 17 Paid
6Grim (Tornians)Books 16 Paid
7Song of Scarabaeus (Scarabaeus)Books 16 Paid
8Grimspace (Sirantha Jax)Books 14 Paid
9Finders KeepersBooks 13 Paid
10Perdition (Dred Chronicles)Books 13 Paid

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