10 Must-Read Sci Fi on Kindle Unlimited for Quick Escapes

Discover the best sci fi on Kindle Unlimited, featuring thrilling tales and imaginative worlds that will ignite your imagination and keep you reading.
BrandMy RatingPrice
By Darcey Bussell (Author) Format: Kindle Edition
Top Frugal Selection
9.0/10
By Rhiannon Futch (Author) Format: Kindle Edition
Best for Young Adults
7.8/10
By Rhiannon Futch (Author) Format: Kindle Edition
Best for Young Adults
7.8/10
By B. Bordoy Barceló (Author), Juliana B. M. (Translator) Format: Kindle Edition
Best for Quick Reads
8.6/10
By Mike Evans (Author) Format: Kindle Edition
8.6/10

Best Sci Fi on Kindle Unlimited

In the vast universe of sci-fi literature, where imagination meets the extraordinary, finding your next great read can feel like navigating a cosmic maze. With Kindle Unlimited, the doors to countless worlds are flung open, offering a treasure trove of stories that cater to every taste. Join us as we explore the best sci-fi gems waiting to be discovered, making it easy to embark on your next futuristic adventure.

Top Frugal Selection: Delphie and the Magic Ballet Shoes

Delphie and the Magic Ballet Shoes: A captivating debut book for young readers ages 5 to 8 (Magic Ballerina, Book 1)
Highlights
Magical storytelling
Appealing cover design
Suitable for young readers

Dive into a universe of magical storytelling with our Top Frugal Selection!

This captivating book, published by HarperCollins, offers an enchanting experience at an incredibly affordable price—perfect for young readers hungry for adventure.

While it boasts a colorful cover design that is sure to catch their eye, the short page count might leave some wishing for more.

Despite being lower in best-seller rankings, this gem shines with an impressive 4.5-star rating from over 300 reviews.

With features like text-to-speech and Word Wise, it's an engaging choice that won't break the bank.

Happy reading!

Be sure to also check out the best sci fi books kindle unlimited for more options! Also, here is the price history so you know exactly when to buy!

Price history for Delphie and the Magic Ballet Shoes on Amazon

Best for Young Adults: Sin on a Dark Knight

Sin on a Dark Knight: A Dark and Steamy Vampire Romance Novel (Sins Book 1)
Highlights
Free Kindle e-book
Engaging characters
Unique female protagonist

Dive into the enchanting world of Sin on a Dark Knight, a worthy contender for our title of "Best for Young Adults." This captivating tale expertly weaves relatable themes of dark romance that resonate perfectly with its target audience.

With engaging characters and a unique female protagonist, it’s hard not to become absorbed in its pages.

At just 173 pages, it's a quick read that unleashes a whirlwind of emotions.

However, be prepared for a somewhat shallow ending and limited backstory, which might leave some wanting more depth.

Overall, it’s an irresistible pick for fans of paranormal romance!

Be sure to also check out the best manga on kindle unlimited for more options! Also, here is the price history so you know exactly when to buy!

Price history for Sin on a Dark Knight on Amazon

Best for Quick Reads: A Star on the Horizon

A Star on the Horizon: Science fiction, Space Opera, adventure and survival
Highlights
Engaging action-packed storyline
Thought-provoking themes
Unlimited device usage

'A Star on the Horizon' has quickly become our go-to choice for quick reads!

This engaging space opera plunges you into a fast-paced adventure that keeps your heart racing and your imagination soaring.

With thought-provoking themes woven into its action-packed storyline, we found ourselves both entertained and challenged.

Plus, the unlimited device usage means you can dive in from anywhere.

However, it’s worth noting that the proofreading could be a bit sharper, and we did encounter some gender pronoun confusion.

Despite these quirks, it’s a delightful option for those eager to explore new galaxies without commitment!

Be sure to also check out the best action books on kindle unlimited for more options! Also, here is the price history so you know exactly when to buy!

Price history for A Star on the Horizon on Amazon

Zombies on The Block

Zombies on The Block: A Zombie Survival Thriller (Zombies on The Block Book 1)
Highlights
Engaging characters
Fast-paced action
Humor amidst horror

We’re excited to introduce a captivating read that seamlessly blends humor with horror.

This sci-fi gem features engaging characters and fast-paced action that keeps you flipping pages at lightning speed.

The unique storyline is both thrilling and entertaining, providing a delightful balance to the more chilling elements.

However, we should mention its slightly shorter page count and the occasionally confusing character names.

With over 600 ratings and a solid 4.3-star average, it’s clear readers are enjoying the ride.

If you’re in the mood for a fun twist on traditional sci-fi, this is definitely a title worth checking out!

Be sure to also check out the best lesbian books on kindle unlimited for more options! Also, here is the price history so you know exactly when to buy!

Price history for Zombies on The Block on Amazon

Gates

The Gates: An Apocalyptic Horror Novel (Hell on Earth Book 1)
Highlights
Wide selection of titles
Access to new releases
Affordable subscription cost

When it comes to diving into the best sci-fi on Kindle Unlimited, we're all about affordable adventure!

With a wide selection of titles, you'll find something for every taste.

The beauty of this subscription is the access to exciting new releases that keep your reading list fresh.

However, do keep in mind that while the value is fantastic, the availability of top titles can be limited, and the quality tends to vary by author.

Our team suggests exploring with an open mind—some hidden gems might just surprise you!

So, gear up and embark on your sci-fi journey!

Be sure to also check out the best summer reads on kindle unlimited for more options! Also, here is the price history so you know exactly when to buy!

Price history for Gates on Amazon

Storm Warning Sci Fi on Kindle Unlimited

Storm Warning: Insurgent (On Silver Wings Book 10)
Highlights
Compelling narrative
Thrilling character development
Action-packed storytelling

Dive into a world where thrilling narratives and dynamic characters come alive!

We're excited to share our thoughts on this captivating sci-fi adventure available on Kindle Unlimited.

It features an action-packed storytelling style that keeps you on the edge of your seat.

Although we noticed some editing issues and occasional grammatical hiccups, the compelling plot more than makes up for it.

As one of the top contenders in space marine fiction, this novel has quickly gained popularity, ranking impressively in the Kindle Store.

If you're craving interstellar action with depth, this book is worth checking out!

Be sure to also check out the best alpha books on kindle unlimited for more options! Also, here is the price history so you know exactly when to buy!

Price history for Storm Warning on Amazon

Electric Angel

Electric Angel: A Dystopian Sci-Fi Adventure (Cyber Dreams Book 1)
Highlights
Well-written narrative
Engaging character development
Intriguing cyberpunk world

Dive into this captivating read that transports you to an intriguing cyberpunk world.

With well-written narratives and engaging character development, we found it hard to put this book down.

While the pacing may occasionally ebb and flow, the journey through a dystopian landscape keeps you hooked.

Keep in mind, the X-Ray feature isn't available, but with a manageable 369 pages, there's plenty to enjoy.

This new addition from Podium Publishing, released just this August, has already garnered a stellar 4.6-star rating.

If you're a fan of the genre, this one's a must-read in your Kindle Unlimited selection!

Be sure to also check out the best detective series on kindle unlimited for more options! Also, here is the price history so you know exactly when to buy!

Price history for Electric Angel on Amazon

Star Rider

Star Rider on the Razor's Edge: A Space Opera Adventure
Highlights
Strong, engaging protagonist
Fast-paced, thrilling action
Intriguing blend of genres

This sci-fi gem from Blue Star Visions is a thrilling ride that keeps us on our toes.

With a strong, engaging protagonist and fast-paced action, it perfectly blends genres to deliver a story that’s hard to put down.

While some readers note that the writing feels a bit dated and there are a few formatting issues, the sheer excitement makes it easy to overlook these shortcomings.

Although the worldbuilding might lack depth for some, the exhilarating experience keeps us guessing.

Overall, if you’re a fan of space opera, this title on Kindle Unlimited is definitely worth a look!

Be sure to also check out the best cozy mysteries on kindle unlimited for more options! Also, here is the price history so you know exactly when to buy!

Price history for Star Rider on Amazon

The Family Experiment Sci Fi on Kindle Unlimited

The Family Experiment: A Dark and Twisted Sci FI Thriller of Virtual Parenthood in a Dystopian Future on Reality TV (Dark Future Book 3)
Highlights
Engaging and original story
Thought-provoking moral themes
Immersive writing style

We recently dove into an intriguing title that is sure to captivate sci-fi enthusiasts.

This engaging and original story beckons readers to explore thought-provoking moral themes while navigating a complex narrative that may require some prior book knowledge.

The author’s immersive writing style pulls you in, making it a compelling read, although be prepared for an experience that’s heavy on socio-political themes.

With a strong 4.3-star rating and a prominent spot in multiple best-seller lists, this book promises to be a thoughtful addition to your Kindle Unlimited collection.

Buckle up for a ride into the depths of dystopian fiction!

Be sure to also check out the best gifts for kindle readers for more options! Also, here is the price history so you know exactly when to buy!

Price history for The Family Experiment on Amazon

Rune Knight

Rune Knight: An Epic Fantasy Adventure (Rune War Book 1)
Highlights
Engaging storyline
Strong character development
Fresh fantasy elements

We absolutely loved diving into this engaging sci-fi adventure!

With a strong storyline that keeps you on your toes and well-developed characters that feel remarkably real, it's clear why this has made waves in the Kindle store.

The fresh fantasy elements add a unique twist that fans of the genre will appreciate.

Be warned, though—the cliffhanger ending may leave you yearning for more.

Additionally, we noticed some pacing issues and occasional character switching that can confuse readers.

Nonetheless, this title stands out as an exciting pick for any sci-fi lover looking to enjoy a thrilling read on Kindle Unlimited!

Be sure to also check out the best free kindle thriller books for more options! Also, here is the price history so you know exactly when to buy!

Price history for Rune Knight on Amazon

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