10 Hot Romance Book Series With Aliens

Summary The alien romance genre is gaining popularity with unique intergalactic love stories featuring young women and otherworldly creatures.

The Ice Planet Barbarians series kickstarted the craze with standalone books offering connections within an unpredictable ice planet setting.

Saving Askara breaks formula with slow-burn romance, while Spider's Mate stands out with monstrous alien love interest and the Clecanian series offers a sweet alien abduction story.

These days, romance books include characters from all over the world, but notably, some series have a particular focus on the aliens and beings who live far beyond earth. The alien romance genre is one that has gained serious popularity in recent years. Generally, these highly anticipated romance books tell the stories of young women who are taken to space and come face-to-face with the impossible: aliens. Yet, they realize that perhaps these otherworldly creatures are not as bad as they originally seemed. From there, sweet and steamy bonds form between the protagonist and her alien love interest.

The following sci-fi book series are those that have taken the alien romance community by storm. These books have impressive Goodreads scores and are often recommended to those seeking out the genre. Though they may differ in plot and themes, each of these series can be considered entertaining and worth the read for those interested in aliens. On this list, readers will find a diverse array of intergalactic worlds and romances. Hopefully, at least one series will become a new favorite.

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10 Ice Planet Barbarians: Ruby Dixon

3.64 Stars On Goodreads

The series that truly kickstarted the alien romance craze is Ruby Dixon's Ice Planet Barbarians series. Made up of 19 books published from 2015 to 2021, the Ice Planet Barbarians series begins with the story of a young woman who is abducted by aliens. However, her situation only worsens when her captors leave her and the other victims on a planet made of ice. There, she finds an alien who is blue, horned, and may just be attracted to her.

The Ice Planet Barbarians is a good candidate for those who are just starting out in the alien romance genre. Though there are many books in the series, readers don't have to read all of them or even read in order to understand the plot. Each book stands on its own, though reading them together will reveal connections between the stories. Ultimately, Ice Planet Barbarians has been criticized for frustrating characters, but it may still be worthwhile for those looking for an introduction into the genre.

Every Ice Planet Barbarians Book In Order Year of Release Ice Planet Barbarians 2015 Barbarian Alien 2015 Barbarian Lover 2015 Barbarian Mine 2015 Barbarian's Prize 2016 Barbarian's Mate 2016 Barbarian's Touch 2016 Barbarian's Taming 2016 Barbarian's Heart 2016 Barbarian's Hope 2016 Barbarian's Choice 2016 Barbarian's Redemption 2017 Barbarian's Lady 2017 Barbarian's Rescue 2017 Barbarian's Tease 2017 Barbarian's Beloved 2018 Barbarian's Seduction 2019 Barbarian's Treasure 2020 Barbarian's Bride 2021

9 Saving Askara: J.M. Link

3.97 Stars On Goodreads

What makes Saving Askara great is the ways in which it breaks the formulas of typical alien romance novels. Written by J.M. Link, the Saving Askara series has three books in total. The first book, entitled Saving Askara, follows a woman named Victoria who is a medical specialist aboard an orbiting space station. Her life is mundane until she runs into intelligent extraterrestrial life, the Askara. From there, Victoria must not only learn from the Askara, but also work out her feelings for one alien in particular.

Readers who prefer a solid plot over the main romance are likely to really enjoy this book. Whereas other alien romances can come across as having "insta-love," Saving Askara is much more of a slow-burn. The main characters are certainly attracted to each other, but must overcome their differences before they can truly be together. Plus, the book introduces a massive plot that needs solving as well. In this way, Saving Askara is a book that is heavy on the science part of fiction, but still provides an enjoyable alien romance.

Every Saving Askara Book In Order Year of Release Saving Askara 2018 Chasing Earth 2018 Spanning Worlds 2020

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8 The Spider's Mate: Tiffany Roberts

4 Stars On Goodreads

While some alien romances provide the aliens that most readers would expect, others get a bit more monstrous. Take The Spider's Mate for example. The Spider's Mate trilogy is an alien romance which focuses on Ketahn, a spider-like alien who runs away to avoid marrying the queen of his planet. Yet, in the jungle, Ketahn meets Ivy, a woman who he believes is his soulmate. The following three books lay out Ketahn and Ivy's complex love story.

There is a Spider's Mate coloring book.

What makes The Spider's Mate a standout from other alien romances is its main character. Ketahn is unlike other alien love interests. His spider-like appearance makes him more monstrous than alien. This can definitely appeal to certain readers. For others, it may not be their cup of tea. However, another plus is that The Spider's Mate is a series following just one couple: Ketahn and Ivy. Therefore, readers can see their beloved couple in more than just one book.

Every Spider's Mate Book In Order Year of Release Ensnared 2021 Enthralled 2021 Bound 2021

7 Intersolar Union: Etta Pierce

4.07 Stars on Goodreads

Looking for a strong female character? The Intersolar Union series may be exactly what readers are looking for. This six-book series follows Olivia, a behavorial analyst who is abducted by an alien. This kidnapping isn't what it seems though. The alien, Atarian, needs Olivia's help in taking down an evil alien trafficking scheme. They begin to work together to stop these crimes. However, Olivia and Atarian's proximity only makes their attraction to each other grow stronger.

Those who may want a darker, more strange tale may find Intersolar Union slightly disappointing.

Once again, the Intersolar Union series breaks the mold by introducing a main character who is not a victim but a vital piece of a greater puzzle. Unlike other alien romance protagonists, Olivia has a fair amount of agency and a talent that is pivotal. Like Ice Planet Barbarbians, this is a great series for beginners in the alien romance genre. Those who may want a darker, more strange tale may find Intersolar Union slightly disappointing.

Every Intersolar Union Book In Order Year of Release Convergence 2021 Resilience 2022 Vigilance 2022 Persistence 2022 Resistance 2023 Alliance 2024

6 Clecanian Series: Victoria Aveline

4.13 Stars On Goodreads

For those seeking an alien abduction story that is more cute than scary, the Clecanian series may be the way to go. With seven books in the series, these books follow the various love stories between humans and aliens. The first book, Choosing Theo, follows Jade, a young woman who is forced to spend a year on an alien planet. In that time, she must choose a husband. She chooses Theo, who believes Jade is a spy. From there, the two overcome their distrust and learn to accept the chemistry between them.

The Clecanian series is a solid set of alien romance books. Among the seven stories, there is sure to be one that readers will completely fall in love with. Each book presents a different couple with an entirely distinct story. Where others have been criticized for falling flat, others are well-loved by the book community. Generally, Choosing Theo has been panned for not including enough steamy content, but overall, it presents a strong, romantic story.

Every Clecanian Book In Order Year of Release Choosing Theo 2020 Freeing Luka 2020 Saving Verakko 2021 Tempting Auzed 2021 Using Fejo 2022 Resisting Maxu 2022 Ruling Sikthand 2023

5 Rix Universe: Lydia Hope

4.11 Stars On Goodreads

Lydia Hope's Rix Universe flips the script on alien romances by setting the book on earth. The first installment, Homebound, follows Gemma, a human woman who works at a prison. One day, she is reassigned to the alien ward and comes into contact with Simon, an alien who is supposedly incredibly dangerous, but is wasting away. When Gemma treats him better than the other humans, Simon begins to regain strength - enough for him to escape and return home. However, his connection with Gemma creates unintended problems.

Lydia Hope also wrote a popular standalone alien romance called Planet Zero.

Homebound offers a very strong story for those invested in science fiction. While the romance is certainly a centerpiece of the story, Hope infuses her book with interesting worldbuilding and a slow-burn plot. Ultimately, this can be enticing to some readers and a turn-off for others. Regardless, Homebound and its sequel Sky Song offer up entertaining and steamy peeks into the world of aliens.

Every Rix Universe Book In Order Year of Release Homebound 2020 Sky Song 2023

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4 Stolen By An Alien: Amanda Milo

3.95 Stars On Goodreads

For those seeking a classic alien romance, Stolen by an Alien is the way to go. The eight-book series by Amanda Milo follows varying stories of human/alien romances. The first book in the series is entitled Stolen by an Alien and follows Angie, a human woman who is kidnapped by aliens and put up for auction. Yet, in the nick of time, she is saved by an alien gladiator who mistakes her for an alien princess. The two's bond continues from there.

Overall, Stolen by an Alien is a great example of a traditional alien romance story.

The Stolen by an Alien books just get better and better according to Goodreads. Milo's vastly different stories offer up a little something for every type of reader. Plus, this series settles into many of the beloved alien romance tropes such as possessiveness and unique alien rituals. Overall, Stolen by an Alien is a great example of a traditional alien romance story.

Every Stolen by an Alien Book In Order Year of Release Stolen by an Alien 2017 Rescued by an Alien 2017 Won by an Alien 2017 Craved by an Alien 2018 Blind Fall 2018 Beth's Stable 2019 The Quarry Master 2020 The Alien's Little Sister 2020

3 R. Lee Smith Books

4.10 Stars On Goodreads

Although R. Lee Smith does not have an alien series under her belt, she has certainly written some alien romance stories that are huge among romance readers. One particularly important R. Lee Smith book is The Last Hour of Gann. This story follows Amber, a young woman who willingly joins Earth's first space colony, but wakes up to find that their flight never made it. She and her human peers are intercepted by a holy alien warrior, and Amber becomes the object of his desires.

The Last Hour of Gann is notable for how emotional it makes readers. Based on the book's Goodreads reviews, it is clear that the story is an epic tale that quickly invests readers and takes them on a wild journey. Notably, this book is quite dark and has several trigger warnings that readers should look into before reading. However, The Last Hour of Gann and R. Lee Smith's other alien books are definitely worth checking out.

Every R. Lee Smith Alien Book In Order Year of Release Heat 2009 The Last Hour of Gann 2013 Cottonwood 2013

2 Horde Kings of Dakkar: Zoey Draven

4 Stars On Goodreads

Zoey Draven is one of the most popular alien romance authors around, and there's a reason for her success. The Horde Kings of Dakkar series has eight books in total, which see young women claimed by the brutish and powerful alien kings of Dakkar. The first book, Captive of the Horde King, follows a woman who sells herself to a Horde King after her brother breaks the Dakkari law. However, the protagonist is shocked when she realizes that she is not a prisoner, but is set to become queen.

Once again, the Horde Kings of Dakkar series follows the most popular alien romance tropes. There are unique power dynamics, feisty main characters, and protective love interests. This series has often been compared to Game of Thrones and Ice Planet Barbarians for its mixing of cultures and monarchies. In the end, the Horde Kings of Dakkar is a steamy and expansive world that alien romance lovers won't want to miss.

Every Horde Kings of Dakkar Book In Order Year of Release Captive of the Horde King 2019 Claimed by the Horde King 2019 Madness of the Horde King 2020 Broken by the Horde King 2021 Taken by the Horde King 2022 Throne of the Horde King 2022

1 Dark World Mates: Olivia Riley

4.03 Stars On Goodreads

Olivia Riley's Dark World Mates series is a very beloved story within the alien romance genre. The four-book series follows Lana, a young woman who is tasked with studying a terrifying alien named Xerus. Although Xerus is locked up, his influence shines through his cell walls, making Lana easily entranced by him. Despite everything she knows about this alien, Lana can't help but wonder if there is more underneath his devilish exterior.

Readers have praised the Dark World Mates series for its slow-burn romance and captivating storytelling. Lana is not a whiny or annoying protagonist, but instead is powerful and protective. Furthermore, many readers enjoyed how strange and evil Xerus seemed to be, setting him apart from other, more human love interests. Though the Dark World Mates may not be everyone's cup of tea, they have certainly become popular in the romance genre for a reason.