By Sarah Kolberg

Please forgive me for starting with a quote à la every bad speech in every movie that starts with a Merriam-Webster’s dictionary definition, but amongst his rules for writing science fiction, classic sci-fi author Arthur C Clarke included: “Any sufficiently advanced technology is indistinguishable from magic” and it’s a quote that has stuck with me throughout the years as I consumed fantasy novel after sci-fi novel and (occasionally) stories that featured the best of both of those worlds.


I love reading about complex magic systems, and I also love a ragtag crew aboard a spaceship fleeing their enemies; what I love even more is when a book can simultaneously feature the unexplainable—an inherent magic present in the people or the world of the story—as well as the explained—heightened technology and/or a dystopian future living alongside that magic. That’s exactly what the best sci-fi fantasy books do so well!

What is science fiction fantasy?


Novels are often labeled as science fiction if they use scientifically grounded logic to solve the story’s issues. This includes space travel, artificial intelligence, or even contact with alien life, but can also simply mean a focus on a future state of the world based on current trends in technology and climate. Fantasy has its feet firmly in the imaginary, whether it’s of the supernatural, mythic, or magical variety. Science fiction fantasy novels involve a little bit of both. They outline worlds where advanced technology is fueled by gods in a fictional pantheon, or detail a far future that looks vaguely like ours, but a small group of people can manipulate time or material. These stories highlight each genre’s strengths and even weaknesses: how science can streamline processes that magic cannot affect, and how magic can take on issues technology still hasn’t managed to solve.

These Books Seamlessly Blend Sci-Fi And Fantasy Genres (And Maybe A Few Other Genres For Good Measure!) Into One

Idolfire by Grace Curtis

Standalone


Publishing date: March 2025

CW (may contain spoilers):

Violence, war, blood, infertility, child death, grief, misogyny (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

Described as a sapphic fantasy road trip novel inspired by the fall of RomeIdolfire features one of my favorite microtropes (exploration of ruins from old gods) and mysteries (but are those old gods/the old magic actually gone?). 


In the story, we follow Kirby and Aleya, two women motivated by different opportunities for redemption, as they travel to Nivela, a once-powerful city, to find a missing god and prove their royal worth, respectively.


It’s a slow build, slow burn story with a vast cast of secondary characters with some great twists and turns. And while technically not a series, Curtis’ upcoming release Heaven’s Graveyard, which will be published this summer, takes place 2,000 years after the events of Idolfire. This time jump expands the technology available to the world’s characters, so the sci-fi part of this genre blend is even stronger, with technology driving conflicts not only between the characters but also between two nations teetering on the brink of war.

Elder Race by Adrian Tchaikovsky

Book #1 in the Elder Race series


Publishing date: November 2021

CW (may contain spoilers):

Body horror, mental illness (including suicidal ideation), gore, death, animal death, colonization, emotional abuse, infertility (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

Tchaikovsky is a prolific writer, and any of his works would be fantastic additions to this list, but Elder Race is singular in its perfect blending of the sci-fi and fantasy genres.


When a minor daughter seeks the help of a legendary sorcerer to stop a demon threatening her land and her people, she instead meets a man more familiar with space travel and living in and out of stasis than the all-powerful magic wielder she expected.


Nyr is an anthropologist sent to observe Lynesse and her community over the centuries, but keeps getting pulled into their conflicts. The entire story illustrates what happens when a high-tech and low-tech community collide, alongside brilliant commentary on mental health, differing perspectives, and what it means to help others.

Although it has fewer than 200 pages, the multiple POVs create a fast-paced and engaging story! And if you enjoy the world, you’ll be glad to know that the sequel, Engines of Reason, will be released in the fall of 2026 so be sure to keep an eye out for it.

A Psalm for the Wild Built by Becky Chambers

Book #1 in the Monk and Robot series


Publishing date: July 2021

CW (may contain spoilers):

Cursing, injury/blood, alcohol use, death, mental illness, animal death (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

Known for her cozy sci-fi series, Becky Chambers is one of my favorite authors, and this is by far my favorite of her books.


Sibling Dex, a nonbinary tea monk, travels throughout a peaceful, postapocalyptic world acting as a kind of therapist and mobile cafe owner to the people they meet. They cross paths with a robot - not unusual for a book with science fiction elements, but unusual here in that the robots fled humanity years ago. This novella follows their collaborative adventures as Sibling Dex tries to help the robot learn what people truly need.


The story is deeply heartfelt, exploring concepts of finding and/or having a “purpose,” what it means to want more, and seeking and finding understanding with others. Don’t let the “cozy” moniker fool you: this book explores deep concepts thoughtfully and will (hopefully) have you come away with more to reflect on than just what kind of tea you might get from a tea monk.

The sequel, A Prayer for the Crown-Shy, released in 2022, is just as lovely, and I can’t recommend it enough!

Gideon the Ninth by Tamsyn Muir

Book #1 in The Locked Tomb series


Publishing date: September 2019

CW (may contain spoilers):

Death, violence, gore, suicide, cancer, war, cannibalism (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

Just opening the front cover to the cast of characters list gives you a taste of what you’re in for in The Locked Tomb series. With names like Harrowhark Nonagesimus and Coronabeth Tridentarius, you know you’ve never explored a world quite like this before.


This murder mystery featuring lesbian necromancers in space (the hook that initially drove me to pick up the first book in the series!) sets up a complex political landscape pulling the levers behind a competition of puzzles that Harrow (who not only sees dead people but can magically impel said dead things to do stuff for her) and her pun-and-sword-wielding bodyguard Gideon must not only solve but survive. This is truly only the tip of this story’s proverbial iceberg, but it is simultaneously impossible to give too much away (as too many things happen in this story), and too easy to ruin your experience by trying to explain it anyway.

There are twists. There are elements of horror. There is pining (LOADS of it), and the sequels in this popular urban fantasy series rip off the grip you think you have on what’s going on and take you for another ride. If you’re down to experience something completely unique, genre-blending in every sense of the word, and simultaneously devastating and hilarious, pick this one up!

The Fifth Season by N.K. Jemison

Book # 1 in the Broken Earth trilogy


Publishing date: August 2015

CW (may contain spoilers):

Child death, child abuse, slavery, violence, cannibalism, pregnancy (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

I would truly be remiss if I wrote a list of sci-fi fantasy books and didn’t include N.K. Jemison’s Broken Earth trilogy!


This is a dystopian climate fiction book in which the earth rotates through seasons of catastrophic natural disasters, controlled by a persecuted class of magic-wielders. It’s also a story about a magical school—if said magic school decided its students should be treated as subhuman—an alien contact story, and a love story about found families; it truly offers genre-blending at its finest.


The world is populated by rich, diverse characters—including LGBTQ+ representation and not one, but THREE strong female protagonists—who challenge concepts of oppression and worthiness, all while featuring several beautiful relationships, including a polyamorous one.

The Fifth Season is one of those books that dumps you right into the action and the world without holding your hand, and I love it for that. Stick with it, and you’ll be greatly rewarded!

Skipshock by Caroline O’Donoghue

Book #1 in the Skipshock Duology


Publishing date: June 2025

CW (may contain spoilers):

Death, police brutality, gun violence, gore, sexual content, war, vomit (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

The concept of “lonely character gets transported to a magical world” has existed since I was reading bedtime stories as a little kid. But Skipshock was one of the most unique stories I’ve read in adulthood on its release last year.


Our protagonist, Margo, is stuck in boarding school (isn’t it always boarding school?), but she falls in league with a man named Moon and must pose as a salesman throughout time as they are pursued by enemies who don’t want time travel to be free for just anyone.


The time travel in this story isn’t frivolous: traveling across worlds does real physical damage to the bodies of those who do the traveling. Time and its manipulative use become a well-managed metaphor for privilege and the abuse of power by people who have it.

Be warned: there’s a cliffhanger ending in this sci-fi fantasy romance, and the sequel hasn’t been announced at the time of this blog’s publication!

Tress of the Emerald Sea by Brandon Sanderson

Book #1 in Hoid’s Travails (but also a part of the greater Sanderson universe)


Publishing date: January 2023

CW (may contain spoilers):

Death, gun violence, kidnapping, violence, blood, vomit (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

Told from the perspective of one of Brandon Sanderson’s most notorious and quippy narrators, Tress of the Emerald Sea takes place on waves of spores rather than water, and features one of the loveliest found families I’ve read in years. Come for the sweet adventure, stay for the complex and fascinating world, and the thrilling, unique magic system!


Moved to leave the only home she has ever known in pursuit of the boy she loves, Tress joins a ragtag crew aboard a ship in order to find him. The journey features classic fantasy obstacles: pirates, a dragon, and an otherworldly witch, to name a few, but the character’s cleverness makes each new encounter feel fresh and quirky.

Chances are you’ve heard Brandon Sanderson’s name before. Tress of the Emerald Sea is perhaps my surprise favorite of his works. Set adjacent to the events and characters from Sanderson’s other books, Tress feels like a heroine who would belong just as well in The Princess Bride as a plucky coming-of-age fantasy series being released today. She’s a whimsical, thoughtful, and resourceful protagonist, but the secondary characters—a found family of sailors whose technology and personalities mirror characters you might have read from Sanderson before—are who really shine. 

Iron Widow by Xiran Jay Zhao

Book #1 in the Iron Widow series


Publishing date: September 2021

CW (may contain spoilers):

Misogyny, alcoholism, violence, sexual assault, torture, suicidal ideation, rape, sexual content (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

It doesn’t get more “I support women’s wrongs” than rooting for Zetian, a female mech pilot who discovers that instead of being used as fodder for a male-dominated system in which men pilot giant fighting robots to defend their homeland at the expense of killing the female co-pilots they psychically link with, she can kill the guys right back instead.


Driven by revenge on behalf of her sister, who was killed while serving as a concubine-pilot, Zetian signs up for the same position. Catapulted into celebrity and exploring her newfound power, she slowly uncovers sinister truths about the world she lives in and the government she serves, while navigating her relationships with a past lover and a prisoner-turned-mech-pilot who aids her cause. 

What follows is a takedown of misogynist and patriarchal systems by way of giant robot fights and well-constructed LGBTQ and polyamorous relationships.

The Ones We’re Meant to Find by Joan He

Standalone


Publishing date: May 2021

CW (may contain spoilers):

Death, grief, terminal illness, violence, suicide, vomit, racism (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

I had seen this book compared to both Black Mirror and Studio Ghibli films, a combination I never thought I’d need or want, but was suddenly desperate to have.


This is a tale of two sisters determined to find their way back to one another. The Ones We’re Meant to Find follows both Cee, an amnesiac stranded on an island whose only memory is that of her sister, and Kasey, who lives in a futuristic climate-conscious city, who refuses to believe her adventurous sister is dead.


You’ll be heartbroken at the separation of these siblings, inspired by their love and determination for one another, and turning pages to see how that most recent twist is going to pan out.

You get to see both Cee and Kasey’s perspectives (told in first-person and third-person POV chapters) equally, which lends itself to the story’s many twists. Just when one character runs up against a cliffhanger, you switch to the other, drawing out the tension.


With themes of self-preservation and hope alongside a sobering setting and seemingly insurmountable odds, this book is climate fiction/dystopian done well.

The Other Side of the Sky by Meagan Spooner and Amie Kaufman

Book #1 in The Other Side of the Sky series


Publishing date: September 2020

CW (may contain spoilers):

Violence, blood/gore, death, suicidal ideation, dementia, bigotry (Note: This list doesn't include all content warnings. Please do your own research before reading this book.)

It doesn’t get much more sci-fi-meets-fantasy than a prince who lives in a technologically advanced utopia and his forbidden love with a goddess. When Prince North crash-lands onto Nimh’s surface world home, she believes he’s the hero prophesied to save them, and the two embark to better both of their worlds.


I love it when a book features one character from a world of science and one from a world of fantasy who must come together to resolve their differences and make both worlds better, and this story does it so well. It has some beloved tropes like the fish-out-of-water protagonist(s) and prophecies/the chosen one, and executes them alongside beautiful imagery and a slow burn relationship to root for.

Amie Kaufman and Meagan Spooner have written several fantastic YA series together, and this duology is no exception (it’s also no exception to their well-crafted multi-twist plots, so buckle up!). This first installment does end on a bit of a cliffhanger, but the sequel has already been released, so you can dive into it as soon as you reach the end of book one to see what happens next!

Science fiction and fantasy have been my most-read genres year on year for the past decade or so. Hopefully, you too can see (and read!) the benefits of meshing magic and technology or exploring what science can do to further flesh out a story with supernatural elements. If you read one of these (or have other recommendations), feel free to make a post on The Nest and tag me (@Sarah Kolberg) so I can add more amazing sci-fi/fantasy book recs to my TBR. Happy reading!

Sarah spends her time reading (typically with a cat in her lap and a mug of tea at hand) or crafting in her home in the PNW. She has learned to weave and sew over the past year and also loves to paint, dabbles in digital illustration. Writing was one of her first loves; she filled notebooks full of stories as a kid and always had a book in her backpack. She believes that writing about books makes people more connected to the stories they read and their communities. Conversations about reading and great books are her favorite kind. Follow her on Instagram at @ampersandread

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