10 Fantasy Books on Kindle Unlimited (2025 Must-Reads!)
|
|
Time to read 18 min
10 Fantasy Books on Kindle Unlimited (2025 Must-Reads!)
There’s nothing quite like getting lost in a spellbinding fantasy world, where epic quests, mythical creatures, and heart-stopping romances transport you far beyond reality. Whether you’re craving high-stakes adventure, romantasy, or dark magical realms, Kindle Unlimited is overflowing with binge-worthy fantasy books that will sweep you away.
To help you discover your next enchanting read, I’ve curated a list of the 10 fantasy books available on Kindle Unlimited in 2025. From sword-wielding heroines to brooding fae princes, these stories are perfect for fantasy lovers looking to escape into magical worlds—without spending a fortune on books.
So grab your Kindle, pour your favorite drink, and let’s dive into the top fantasy books you can read for free with Kindle Unlimited!
📢 Disclosure: This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases at no extra cost to you. I only recommend products I personally love and think will add value to fellow book lovers.
Table of content
Introduction 10 Fantasy Books on Kindle Unlimited ✨ Congrats, Adventurer! You’ve Reached the End of the Quest ✨ How Are You Reading in 2025? 📖✨ 💰 Kindle Price Comparison (2025) 📊 Side-by-Side Kindle Comparison Chart Benefit's of owning a Kindle TRY BEFORE YOU BUY! 🌙 Final Thoughts: Your Fantasy Adventure Awaits 🌙 ✨ Fantasy/ Romance FAQ: Your Quest for Answers ✨
1. Blood & Steel: An Epic Romantic Fantasy (The Legends of Thezmarr Book 1) by Helen Scheuerer
Blood & Steel: by Helen Scheuerer
Featured on Kindle Unlimited!
📖 Tropes: Warrior heroine, enemies-to-lovers, war academy, forced proximity
🌶️ Spice Level: 🌶️🌶️🌶️ (Slow-burn but worth the wait!)
⚠️ Trigger Warnings: War, death, violence, PTSD, chronic illness representation
A ruthless warrior. A forgotten past. A destiny written in blood and fire.
Raised in the shadows of war, Dante has spent her life as a fighter, an unyielding force in a world that values steel over sentiment. But when fate thrusts her into the heart of a kingdom on the brink of destruction, her path collides with the last person she ever expected—Raf, a rogue warrior with secrets of his own.
Together, they must navigate a realm filled with betrayal, ancient prophecies, and enemies lurking in every shadow. As Dante uncovers the truth about her lineage and the power hidden within her veins, she must decide: Will she forge her own destiny, or will she become the weapon others want her to be?
In a land where kingdoms rise and fall by the sword, love is as dangerous as war. With every battle fought and every secret unraveled, Dante and Raf are drawn together by fate—but torn apart by the blood they’ve spilled.
🔥 For fans of high-stakes adventure, slow-burn romance, and heroines who refuse to kneel, Blood & Steel delivers a breathtaking tale of power, passion, and destiny.
Features a tough-as-nails female warrior proving herself in a brutal world.
Perfect for fans of Fourth Wing and female-led war fantasies .
The world-building is rich and immersive , making it a binge-worthy read.
💬 "A gripping, action-packed fantasy with a heroine you won’t forget and a romance that smolders before it burns."
2. Rain of Shadows and Endings by Melissa Roehrich
Rain of Shadows and Endings by Melissa Roehrich
Featured on Kindle Unlimited!
📖 Tropes: Dark magic, fated mates, morally gray heroine, enemies-to-lovers
🌶️ Spice Level: 🌶️🌶️🌶️ (Steamy scenes, but story-focused)
⚠️ Trigger Warnings: Blood magic, death, torture, betrayal
📝 Why Read It? This dark fantasy romance will pull you into a world of forbidden power, high-stakes magic, and a dangerously tempting love interest . It’s perfect for fans of Ruthless Fae, gothic fantasy, and morally gray relationships .
A war of gods. A love forged in darkness. A fate sealed in shadows.
The gods are watching. The realms are crumbling. And Esmeray, once a queen of shadows, now stands at the heart of a battle that could reshape the world itself.
With the lines between ally and enemy blurred , Esmeray must wield the power she was never meant to have. But power comes at a cost, and the deeper she falls into the gods’ deadly game, the more she risks losing everything—even the one she swore to protect.
Her heart belongs to the shadows. Her destiny belongs to the gods. But when war demands blood, and prophecies whisper of ruin, Esmeray must decide: Will she fight for love, or will she become the ending written in the stars?
🔥 For readers who crave dark, intricate fantasy worlds, slow-burn romance that smolders before it consumes, and heroines who refuse to surrender.
Stunning world-building with unique magic systems.
Complex, morally gray characters —no clear good vs. evil here.
A slow-burn romance with heavy tension that keeps you hooked.
💬 "A spellbinding conclusion to a breathtaking saga—filled with heart-wrenching twists, stunning prose, and a love that defies the gods."
3. Lady of Darkness (Lady of Darkness Series Book 1) by Melissa Roehrich
Lady of Darkness (Lady of Darkness Series Book 1) by Melissa Roehrich
Featured on Kindle Unlimited!
📖 Tropes: Anti-heroine, fae magic, revenge arc, reluctant allies
🌶️ Spice Level: 🌶️🌶️ (More plot-driven, but the tension is 🔥)
⚠️ Trigger Warnings: Violence, emotional trauma, war themes
📝 Why Read It? This book is perfect for readers who love dark, brooding fae romances with morally gray characters and epic battles . If you’re a fan of Sarah J. Maas or Jennifer L. Armentrout , this one is for you!
A forgotten past. A kingdom on the edge of ruin. A power that could save them all—or destroy everything.
Niamh has spent her life hidden in the shadows, cursed by magic she does not understand and hunted by those who fear her. Her only goal has been survival, but when fate thrusts her into the heart of a dying kingdom, secrets buried for centuries begin to unravel.
She is not who she thought she was. And the power she possesses is far more dangerous than anyone could have imagined. A power that could bring a kingdom to its knees… or resurrect it from the ashes.
But magic is not the only force threatening to consume her. In the halls of kings and monsters, alliances are fragile, and trust is a dangerous game. With war brewing on the horizon and enemies closing in, Niamh must decide—will she embrace the darkness within her, or will she let it destroy her?
🔥 For fans of ruthless heroines, dark magic, and slow-burn romance tangled in betrayal and power.
Powerful, independent heroine determined to forge her own path.
Gorgeous prose and lush descriptions of a dark, fae-filled world.
A slow-burn romance full of tension and sharp dialogue.
💬 "A gripping tale of destiny, deception, and a heroine who refuses to be anyone’s pawn. This book will leave you breathless."
4. Metal Slinger by Rachel Schneider
Metal Slinger by Rachel Schneider
Featured on Kindle Unlimited!
📖 Tropes: Dystopian fantasy, chosen one, reluctant hero, tech-magic fusion
🌶️ Spice Level: 🌶️ (Light romance subplot)
⚠️ Trigger Warnings: Violence, war, destruction
📝 Why Read It? A unique mix of magic and dystopian tech , Metal Slinger is perfect for fans of rebellion stories, high-action fantasy, and reluctant heroes . Think Red Rising meets Arcane , with a dash of romance.
A girl with nothing to lose. A city ruled by steel and secrets. A fight for survival that will change everything.
In a world where power is measured in metal and might, Kera has spent her life on the fringes, scraping by in the underbelly of a ruthless city. She is a slinger—a mechanic, a fighter, a survivor. But when a job goes wrong and she finds herself entangled in a deadly conspiracy, her past collides with her present in ways she never saw coming.
Now, the people who once ruled her world want her dead. To survive, she must outfight, outsmart, and outrun the forces hunting her down. But in a city where loyalty is bought and betrayal is inevitable, she’ll have to decide: Will she rise, or will she fall like the metal that built her world?
🔥 For fans of gritty, action-packed dystopian fantasy, fierce heroines with a sharp edge, and high-stakes intrigue wrapped in danger and betrayal.
A blend of fantasy and sci-fi that feels fresh and exciting.
Unique take on a reluctant hero caught between destiny and rebellion.
Fast-paced action scenes that keep you engaged.
💬 "A relentless, pulse-pounding ride with a heroine who refuses to break. Metal Slinger is pure adrenaline from start to finish."
5. Court of Winter (Fae of Snow & Ice Book 1) by Krista Street
Court of Winter by Krista Street
Featured on Kindle Unlimited!
📖 Tropes: Ice magic, fae court intrigue, forbidden romance
🌶️ Spice Level: 🌶️🌶️🌶️ (Slow-burn, but 🔥🔥🔥 when it hits)
⚠️ Trigger Warnings: Betrayal, fae politics, emotional manipulation
📝 Why Read It? If you love deadly fae politics, powerful queens, and snow-covered kingdoms , this icy romantasy is a must-read.
A girl with nothing to lose. A city ruled by steel and secrets. A fight for survival that will change everything.
In a world where power is measured in metal and might, Kera has spent her life on the fringes, scraping by in the underbelly of a ruthless city. She is a slinger—a mechanic, a fighter, a survivor. But when a job goes wrong and she finds herself entangled in a deadly conspiracy, her past collides with her present in ways she never saw coming.
Now, the people who once ruled her world want her dead. To survive, she must outfight, outsmart, and outrun the forces hunting her down. But in a city where loyalty is bought and betrayal is inevitable, she’ll have to decide: Will she rise, or will she fall like the metal that built her world?
🔥 For fans of gritty, action-packed dystopian fantasy, fierce heroines with a sharp edge, and high-stakes intrigue wrapped in danger and betrayal.
Snowy, atmospheric world-building perfect for winter reading.
A swoon-worthy, powerful fae love interest.
Enemies-to-lovers romance with court intrigue.
💬 "5 stars! Infinity stars! I loved this book, just ate it up. I'm going to start the second book of this completed series, Court of Frost, right away."
6. Assistant to the Villain (Assistant to the Villain Book 1) by Hannah Nicole Maehrer
Assistant to the Villain by Hannah Nicole Maehrer
Featured on Kindle Unlimited!
📖 Tropes: Workplace romance, grumpy x sunshine, villain love interest, forced proximity
🌶️ Spice Level: 🌶️🌶️ (Romantic tension with slow-burn moments, but mostly humor-driven)
⚠️ Trigger Warnings: Some violence, comedic dark themes, light fantasy violence
A morally questionable boss. A suspiciously stable workplace. And a very unfortunate assistant caught in the middle.
Evie Sage needed a job— desperately. She never expected to land one working for the most feared villain in the land. But a paycheck is a paycheck, and soon she finds herself managing everything from nefarious plots to HR complaints (because, apparently, even villains have workplace drama).
Her boss? Infuriating. Dangerous. Unreasonably attractive. And despite his reputation for merciless evil, Evie starts to suspect there’s more to him than meets the eye. But villains don’t get happy endings… right?
As plots thicken, betrayals lurk in the shadows, and office politics turn downright lethal, Evie must decide whether she’s truly cut out for this line of work—or if falling for the villain might be her most dangerous mistake yet.
🔥 For fans of witty banter, slow-burn romance, and the perfect mix of humor, chaos, and morally gray antics.
A refreshingly funny take on fantasy romance , blending romantic comedy with a villainous twist .
A morally gray villain who's dangerously charming yet completely irresistible.
Filled with laugh-out-loud banter, heartwarming moments, and a unique office setting.
💬 "Hilarious, charming, and delightfully wicked—Assistant to the Villain is the fantasy rom-com you didn’t know you needed."
7. Trial of the Sun Queen – Nisha J. Tuli
Trial of the Sun Queen – Nisha J. Tuli
⏳ Tropes: Fae courts, deadly trials, reluctant heroine, enemies-to-lovers
⚠️ Triggers: Violence, captivity, abuse of power, betrayal
🌶️ Spice Level: 🌶️🌶️ (medium)
✨ Featured on Kindle Unlimited!
Survival is the only way forward…
Lor has spent her life in the shadows of cruelty, but when she’s torn from her world and thrust into the court of the Sun Queen, she finds herself trapped in a brutal competition where the only path to freedom is victory. To win means enduring deadly trials designed to break her spirit and her body—but losing means death.
Amid the glittering cruelty of the fae, Lor catches the attention of a powerful rival whose dark gaze is as dangerous as it is magnetic. Their connection is forbidden, but every stolen glance and lingering touch threatens to unravel her resolve. As the games grow bloodier and alliances twist, Lor must decide if she can trust her heart in a world where love might be the greatest risk of all.
🔥 Perfect for fans of The Hunger Games and Sarah J. Maas, Trial of the Sun Queen delivers fierce trials, simmering tension, and a heroine who refuses to bow to fate.
Deadly fae trials with high stakes
Forbidden tension between rivals
Fantasy romance meets danger
💬 "⭐⭐⭐⭐.5!!! I enjoyed this book very much. "That b*tch stole my soap". First line in the book and I was sold!! The story was interesting, the characters were intriguing, the world was described so beautifully, and the magics were creative."
8. Reign & Ruin (Mages of the Wheel Book 1)
Reign & Ruin – J.D. Evans
⏳ Tropes: Arranged marriage, enemies-to-lovers, slow burn, political intrigue
⚠️ Triggers: Violence, assassination attempts, coercion, themes of power imbalance
🌶️ Spice Level: 🌶️🌶️ (medium)
✨ Featured on Kindle Unlimited!
Magic is dying, but love might be the most dangerous power of all…
In a land where magic is fading, Naime—princess and seer—is offered as a political bride to a powerful foreign ruler. Her visions warn her of betrayal and bloodshed, but refusing the marriage could doom her kingdom. Bound by duty, she enters a union built on suspicion and danger, where every whispered secret could shift the balance of power.
Her husband is ruthless, ambitious, and impossible to ignore. What begins as a fragile alliance quickly sparks into something far more volatile: desire. As tensions flare and schemes unravel, Naime must decide whether her growing feelings are a weakness to be exploited—or the one weapon strong enough to change the fate of an empire.
🔥 A lush, romantic fantasy filled with magic, court intrigue, and slow-burn passion, Reign & Ruin is perfect for fans of intricate worldbuilding and enemies-to-lovers longing.
Intricate political fantasy (alliances, betrayal, and scheming courts)
Enemies-to-lovers slow burn (tension that simmers into forbidden desire)
High-stakes magic and romance (a kingdom’s fate intertwined with passion)
💬 "I am neither joking nor exaggerating. This is hands down one of the best books I have ever read. And yes, this is an Indie debut."
9. House of Blades – Will Wight
House of Blades – Will Wight
⏳ Tropes: Portal fantasy, underdog hero, reluctant warrior, hidden powers
⚠️ Triggers: Violence, death, monster attacks, dark fantasy themes
🌶️ Spice Level: 🌶️ (low – light to no romance focus)
✨ Featured on Kindle Unlimited!
Sometimes the only way forward is through another world…
Simon was never meant to be a hero. When his village is destroyed and his friends stolen away, he is thrust into a world of terrifying monsters and ancient powers. His only hope of survival lies in the mysterious realms of the Traveler’s Gates—magical portals that grant unimaginable abilities to those brave enough to wield them.
But power comes at a price. Every gate demands loyalty, sacrifice, and strength far beyond what Simon believes he has. With enemies closing in and the fate of his world at stake, Simon must learn to embrace the dangers of the gates—or be consumed by them.
🔥 An action-packed progression fantasy with creative worldbuilding and relentless pacing, House of Blades is perfect for fans of epic battles, underdog heroes, and magic systems that feel fresh and unpredictable.
Unique portal magic system
Underdog rises against impossible odds
Fast-paced action and adventure
💬 "Great writing, fast paced storyline. This is a great read! I particularly love that the story is interesting and exciting from page one (you don’t have to read three chapters of background before the story actually starts)."
10. Bonded to the Fallen Shadow King – Jen L. Grey
Bonded to the Fallen Shadow King – Jen L. Grey
⏳ Tropes: Fae royalty, enemies-to-lovers, fated mates, reluctant allies
⚠️ Triggers: Violence, captivity, betrayal, forced proximity
🌶️ Spice Level: 🌶️🌶️🌶️ (high)
✨ Featured on Kindle Unlimited!
A bond with a shadow king is as dangerous as it is irresistible…
When her world is shattered, Arwen is thrust into the realm of the fae and bound to the enigmatic Shadow King. Dark, ruthless, and commanding, he is both her captor and her unexpected protector. Their forced bond ties their fates together, even as they resist the pull of destiny.
What begins as enmity soon burns into undeniable desire. But in a kingdom brimming with betrayal, treachery, and ancient magic, surrendering to passion could mean losing everything. To survive, Arwen must decide whether to fight the bond—or embrace the love that could either save her or doom her forever.
🔥 Steamy, magical, and brimming with fae intrigue, Bonded to the Fallen Shadow King is perfect for fans of fated mates, shadowy kings, and enemies-to-lovers romances that burn hot.
Dark fae kingdom intrigue
Enemies-to-lovers fated mates
Steamy romantasy with magic and danger
💬 "A little bit of sarcasm and flirting goes hand in hand. Having you laugh one minute and oh noing the next. Hard to put down. Read in less than a day."
Intense power dynamics
Hero who will do anything to keep his bride
High-stakes, forbidden love
✨ Congrats, Adventurer! You’ve Reached the End of the Quest ✨ Now step boldly into your next fantasy world—where dragons soar, fae whisper secrets, and magic is always just a page away.
If you’ve made it this far, chances are you’re ready to step through the gates of another world— where love isn’t gentle, but wild, perilous, and utterly consuming. Fantasy romance isn’t just about fae princes and enchanted castles; it’s about survival, destiny, and the kind of passion that can spark wars or shatter kingdoms.
Whether you crave the dangerous lure of a shadow king, the forbidden pull of an enemies-to-lovers bond, or the thrill of magic woven into every stolen glance, these books will carry you into realms where every choice has power—and every kiss has consequences.
So tell me, adventurer, are you ready to claim your next quest? ✨ Pick your path, sharpen your blade, and step into a world where magic is deadly, love is legendary, and happily-ever-afters are anything but certain.
How Are You Reading in 2025? 📖✨
Before diving into these heartwarming romance reads, consider how you’ll be reading this year! Whether you love physical books, e-readers, or audiobooks , there’s a perfect option for every book lover. Check out our favorite Kindle models below, with side-by-side pricing and features, to find the best fit for your reading habits!
💰 Kindle Price Comparison (2025)
| Model | Price (Approx.) | Best For |
|---|---|---|
|
Kindle (Basic Model) |
$109.99 | Budget-friendly, casual reading |
|
Kindle Paperwhite |
$159.99 | Best value for most readers |
|
Kindle Paperwhite Signature Edition |
$199.99 | Premium Paperwhite, wireless charging |
| Kindle Oasis | $249.99 | High-end Kindle with page-turn buttons (currently out of stock as of 02/2025) |
|
Kindle Scribe |
$449.99+ | Best for note-taking and large-screen reading |
📊 Side-by-Side Kindle Comparison Chart
| Feature |
Kindle |
Paperwhite |
Paperwhite SE |
Oasis | Scribe |
|---|---|---|---|---|---|
| Screen Size | 6” | 7" | 7" | 7” | 10.2” |
| Waterproof | ❌ | ✅ | ✅ | ✅ | ❌ |
| Adjustable Warm Light | ❌ | ✅ | ✅ Auto | ✅ Auto | ✅ Auto |
| Storage Options | 16GB | 16GB | 32GB | 8GB, 32GB | 16-64GB |
| Page-Turn Buttons | ❌ | ❌ | ❌ | ✅ | ❌ |
| Wireless Charging | ❌ | ❌ | ✅ | ❌ | ❌ |
| Stylus for Notes | ❌ | ❌ | ❌ | ❌ | ✅ |
Benefit's of owning a Kindle
Portable Library – Carry thousands of books in one lightweight device, perfect for travel or reading on the go.
Customizable Reading Experience – Adjustable font sizes, warm light settings, and glare-free screens for eye comfort in any lighting .
Long Battery Life – Unlike tablets, a single charge can last weeks , making it ideal for daily reading without constant recharging.
Instant Access to Books – Buy, download, and start reading instantly , plus enjoy Kindle Unlimited or Audible integration for even more options.
TRY BEFORE YOU BUY!
Free Kindle Unlimited Trial – New users can try Kindle Unlimited free for 30 days , gaining access to millions of eBooks, audiobooks, and magazines before committing to a Kindle device. Plus, you can read on your phone, tablet, or computer with the free Kindle app!
Audible Free Trial – Not sure if audiobooks are for you? Get a 30-day free trial of Audible , which includes one free audiobook (or two for Prime members) and access to exclusive Audible Originals. Perfect for Kindle users who enjoy WhisperSync , which lets you seamlessly switch between reading and listening.
Stuff Your Kindle Day – A limited-time event several times a year where Kindle users can grab thousands of eBooks for $0.00 , including bestselling romance, fantasy, thrillers, and indie books— no Kindle Unlimited required!
Amazon's E-Reader Trade-In Program – Already own an older Kindle or another e-reader? Trade it in for an Amazon gift card plus 20% off a new Kindle device —helping you upgrade at a lower cost!
🌙 Final Thoughts: Your Fantasy Adventure Awaits 🌙
By now, you’ve got a TBR brimming with fae princes, shadow kings, and heroines who refuse to bow—stories that promise to keep you enchanted long after you should have gone to sleep. Fantasy isn’t just a genre; it’s an escape into realms where magic tests your courage, love defies destiny, and danger lurks behind every castle gate.
Whether you’re flipping pages on your Kindle, diving into an audiobook, or curling up with a paperback, one thing is certain: your next epic adventure begins now.
So tell me— which quest are you starting with first? Do you have a favorite fantasy KU gem we missed? Drop your thoughts in the comments and let’s trade tales of brooding fae lovers, deadly trials, and worlds we never want to leave.
Until next time— keep your sword sharp, your magic close, and your heart ready for the kind of love that can change kingdoms. ✨
✨ Fantasy/ Romance FAQ: Your Quest for Answers ✨
1. Is fantasy romance just regular romance with magic sprinkled in?
Not quite! Fantasy romance blends epic worldbuilding, mythical creatures, and high-stakes quests with the heart-fluttering intensity of romance. The fantasy setting raises the stakes—love isn’t just emotional, it’s often tied to survival, destiny, or even the fate of kingdoms.
2. Do I have to like epic fantasy to enjoy romantasy?
Nope! While some fantasy romances are sweeping sagas with sprawling worlds, many are character-driven love stories that just happen to feature fae courts, magical trials, or dragon-ridden skies. You can dive in for the romance, the magic, or both.
3. Is fantasy the same as romantasy?
Not exactly! Fantasy focuses on worldbuilding—think epic quests, kingdoms at war, and magical systems that drive the plot. Romantasy, on the other hand, weaves those fantasy elements together with a central love story. The romance isn’t just a subplot, it’s a driving force alongside the magic and adventure. If you want battles, dragons, and political intrigue with a swoony relationship at the heart of it, romantasy is where the two genres collide.
4. Where can I find more Kindle Unlimited fantasy recommendations?
Start with the Kindle Unlimited Fantasy Romance and Kindle Unlimited Fantasy Adventure categories on Amazon—they’re updated constantly with new releases and trending titles. You can also check out Goodreads lists, bookish TikTok (#BookTok), and fantasy Facebook groups, where readers share their favorite KU finds. If you want curated recs, many bloggers (like this me!) regularly put together themed KU book lists so you don’t have to scroll endlessly.
