7 Popular Kindle Unlimited Romance Books

Kindle Unlimited Love Story

Hello, lovely readers! Are you ready to fall head over heels with an endless supply of romance stories? Welcome to our cozy corner of book lovers, where today we’re diving into the treasure trove of Kindle Unlimited romance books. Kindle Unlimited is like a magic portal that opens up to a world where love stories are limitless and happy endings are just a page flip away.

Whether you swoon for sweet, small-town romances or crave the intensity of a forbidden love story, Kindle Unlimited has your heart’s desires covered. So, grab your favorite reading snack and snuggle up as we explore the must-read romance novels that await you. Let the love affair with reading begin!

7 Kindle Unlimited Romance Books

Kindle Unlimited offers a vast selection of romance books spanning various subgenres, including contemporary romance, historical romance, paranormal romance, erotic romance, and more. This wide range ensures that you can find books to suit their preferences, whether they enjoy sweet and wholesome romances or steamy and adventurous tales.

With Kindle Unlimited, subscribers can read as many romance books as they want for a flat monthly fee. This unlimited reading model allows you to explore new authors, series, and subgenres without worrying about the cost of purchasing individual books. The books are easy on any device with the Kindle app, including smartphones, tablets, and e-readers. Here are my top-listed seven Kindle Unlimited Romance Books for you. Let’s discuss it!

NameKey FocusRating (Goodreads)
There Are No SaintsA serial killer loves a girl, but the other villains want to finish her. So they fight for her!3.8/5
Dirty LettersTwo pen pal childhood friends fall in love with each other, and they meet again after many years.4/5
The Fine PrintA billionaire somehow meets with his sunshine worker, and they build romantic chemistry.4/5
The Cheat SheetA football player and a ballet teacher have a friendship, which turns into deep feelings.3.7/5
Birthday GirlA girl feels for her boyfriend’s dad because he understands her perfectly and cares for her.4/5
TwistedA grumpy hero and a sunshine heroine are trying to overcome mental issues and make their relationship workable.3.7/5
Marriage For OneA fake marriage happens for a business deal, but later it turns into true love.3.9/5
Kindle Unlimited Romance Books List

1. There Are No Saints (Sinners Duet)

There Are No Saints is a dark serial killer romance. It’s dual POV with a very unexpectedly dark. The main character, Cole, is a serial killer. Also, he is one of the most famous artists in the city. He makes his art by killing people, and he has a rivalry with a guy shot in the town who is also an artist and a serial killer. People think they have a rivalry in art, but it goes deeper.

One night, Shaw (the villain) is interested in Mara and wants to kill her. On the other hand, Cole is interested in her differently. Everyone has extracurricular activities. I enjoyed the thriller and spicy romance side. I saw the book on Kindle Unlimited and was excited to read it for its suspenseful name and cover.

There Are No Saints

Author: Sophie Lark
Tropes: Dark, Mystery, Crime, Fun, Possessive-hero
Number Of Pages: 378

2. Dirty Letters

Dirty Letters is a mental health pen-pal romance in the same way that Punk 57 is. The story follows Luca and Griffin and their dual POVs. They were kids and became pen pals. Griffin lives in England, and Luca lives in the US. They started exchanging letters and became best friends over the years. At 17 years old, Luca stopped writing to Griffin and never told him why.

Then, eight years later, her father dies, and she goes to New York City to go through his things, and she finds a letter from Griffin. She decides to write back to him, and they rekindle that friendship. So it’s childhood friends-to-lovers, second-chance romance. Since they’ve been pen pals, they use last names, so they never find out who the other person is.

Griffin is a rock star now, and Luca is a writer. The author highlights some mental health issues I haven’t seen in other books. The book’s first half was exciting, but the second half was dull. Overall, you can enjoy a secret long-distance relationship with steamy letters. Check out these romantic books on Kindle Unlimited.

Dirty Letters

Author: Vi Keeland
Publisher: Montlake Romance
Tropes: Billionaire, Mental Health, Musicians, Friends-to-lovers, Slow-burn
Number Of Pages: 299

3. The Fine Print (Dreamland Billionaires)

The Fine Print is a contemporary romance that is very popular on Kindle. The story follows Zahra and Rowan, who are dual POVs. Rowan is a billionaire. His grandfather passes away and leaves him a letter telling him that the one thing he wants from him is to own the company’s shares. That is if he takes over the amusement park that his grandfather had.

His grandfather had amusement parks, hotels, and a bunch of stuff in that industry, and he also leaves two letters to Rowan’s brothers. So it is going to be a series. It’s called The Dreamland Billionaires. As for this one, Rowan goes to work in the amusement park and meets Zahra. He has been very closed off. He used to be such a dreamer and loved drawing because life kicked him around. So, the grandfather wanted him to get that magic back with the amusement park.

Zahra is the cutest, best female character ever. She’s so strong and funny. She wants to be one of the park’s creators, and she submits a proposal one day telling Rowan why she should be in the creator group, and he hires her. It is the grumpy sunshine situation and billionaire romance.

The book has diversity and disability representation, too. You get to go through fall and winter with them. So there’s also Halloween and Christmas. If you like groveling and the guy makes big romantic gestures for the girl, check it out on Kindle Unlimited.

The Fine Print

Author: Lauren Asher
Tropes: Comedy, Grumpy-sunshine, Insta-love, Workplace
Number Of Pages: 448

4. The Cheat Sheet

The Cheat Sheet is a friend-to-lovers sports romance. We have Bree and Nathan, who have been best friends since high school. Nathan’s a professional football player, and Bree teaches at a ballet studio. They’ve been pining over each other for years, and neither has told the other because they don’t want to ruin the friendship. For some reason, they are forced to fake dates because the fans adore it. Since they’re fake dating, both take the opportunity to test all the waters and see what real dating would be like.

Nathan reminded me a lot of Haley from One Tree Hill, which I love as my favorite show, and that’s my favorite couple. They were so cute and sweet someone. The parts were too cheesy for me. I am the only one with a problem with two cheesiness in books because many people love it.

Some parts did not affect my feelings toward the book. The ending was a little bit cliche, but it has no spice. So if you don’t like spice, it doesn’t have any. The Kindle edition is original and achieved the top 10 positions in the Adult Romance category on Kindle Unlimited.

The Cheat Sheet

Author: Sarah Adams
Publisher: Random House Publishing Group (Special edition)
Tropes: Sports, Fun, Fake-dating, Slow-burn, Mutual-pining, Forced-proximity
Number Of Pages: 336

5. Birthday Girl

Birthday Girl is a college erotic romance with a dual POV. It follows Jordan and Pike. Jordan’s a 19-year-old girl who has a boyfriend named Cole. We do not vouch for him. For the story’s point, he does exist, and it’s beneficial that he’s there because you meet his dad, Pike Lawson. Pike meets Jordan one night, and they do not know who the other person is. She finds out that Pike happens to be her boyfriend’s dad.

Pike is 38, and Jordan is 19. So, it is an age-gap romance. If you still need to read the age gap, try it because it’ll change your mind once you meet Pike Lawson. Jordan and Cole, something happens to their apartment, and they are forced to go live with Pike. There’s a lot of tension and pining spice. I recommend the Kindle edition and audiobook to experience something new.

Birthday Girl

Author: Penelope Douglas
Narrator: Andrew Eiden, Jennifer Mack
Publisher: Audible Studios
Tropes: College, Age-gap, Forbidden, Slow-burn, Angst
Number Of Pages: 349

6. Twisted

Twisted is a dark romance series of four books with four best friends. The first one is Twisted Love, which follows Alex and Ava and its brother’s best friend romance. Her brother goes out of state for a reason, and he leaves Alex, his best friend, in charge of taking care of Ava and taking care of her.

Alex is a very icy, grumpy hero with a traumatic past. Ava’s very sunshine and loving heroine also has a traumatic past. So, there’s a lot of trauma bonding in the book. There are a lot of changes for her type of thing. If you love groveling and big gestures, this book is for you.

The second book, Twisted Games, was excellent and impressive. It follows Bridget and Reece and also has a dual POV. Bridget happens to be a princess, and Reece is her bodyguard. Bridget is in line for the throne, but her brother comes before her. Once her brother decides not to take the throne, she’s next. Now, she has all the responsibility that she has to rise upon. So, she cannot date anybody that is not royalty, but she falls for her bodyguard. Check out this best-seller book on Kindle Unlimited if you love bodyguard romance.


Author: Ana Huang
Narrator: Cindy Kay, Aiden Snow
Publisher: Tantor Audio
Tropes: Multicultural, Dark, Grovelling, Insta-lust, Forced-proximity, Alpha-male
Number Of Pages: 360

7. Marriage For One

Marriage For One is a slow-burn, arranged marriage romance available on Kindle Unlimited. It’s the book you must read during snowing or late fall nights. Our hero is Jack, and the heroine is Rose. The story starts with them getting married. You have no idea why? Because they do not seem to know each other. They get married for a business deal. Jack is wealthy. Rose is opening her local coffee shop, and he starts helping her. They have to live together, which creates a forced proximity.

This book is very grumpy sunshine, and the romance part is very slow. So, make sure you’re very patient to read. The plot, storyline, theme, and characters are good enough, but the writing style could be more varied and sometimes exciting. Overall, it’s an enjoyable read.

Marriage For One

Author: Ella Maise
Narrator: Stella Bloom, Lance Greenfield
Tropes: Fun, Dual-pov, Grumpy-sunshine, Suspense
Number Of Pages: 520

5 Best Steamy Romance Novels On Kindle Unlimited

“The Stopover” by T.L. Swan – The first book in The Miles High Club series, this novel introduces readers to a chance encounter between journalist Emily Foster and billionaire media mogul Jameson Miles on a stopover flight. Their unexpected connection leads to a night of passion that neither can forget, setting the stage for a compelling chase across continents. Swan is known for creating irresistible chemistry between her characters, making this a must-read for fans of steamy contemporary romance.

“Vicious” by L.J. Shen – As part of the Sinners of Saint series, this novel shows the intense and complicated relationship between Emilia and Vicious, childhood acquaintances turned enemies, with a burning passion lurking beneath their animosity. Shen masterfully crafts a story of redemption, love, and the fine line between hate and desire, making it a perfect pick for readers looking for depth alongside steam.

“Pestilence” by Laura Thalassa – The first book in The Four Horsemen series offers a unique blend of fantasy and romance. It follows the story of Sara Burns and Pestilence, the Horseman of the Apocalypse, whose path of destruction across Earth leads him to capture Sara. What unfolds is a darkly enchanting tale of captor and captive, where hatred slowly turns into an all-consuming love. Thalassa’s storytelling is rich with emotion and steamy, set against a backdrop of apocalyptic turmoil.

“The Deal” by Elle Kennedy – Part of the Off-Campus series, this novel pairs college student Hannah Wells with hockey star Garrett Graham in a barter that sees her tutoring him to keep his spot on the team in exchange for a fake dating scenario to help her catch the attention of her crush. What starts as a simple arrangement evolves into deep attraction and steamy romance, making it a hit for those who enjoy sports romance with a good mix of humor and heat.

“Under Locke” by Mariana Zapata – Zapata delivers a gripping tale of Dex Locke, a tattoo shop owner with a rough exterior, and Iris Taylor, the new girl in town with a troubled past, who becomes his employee. The novel is a masterclass in tension-building, leading to a rewarding explosion of passion and love. Zapata’s skillful narrative and character development make this a standout choice for readers who enjoy a slow and sizzling build-up to romance.

5 Reverse Harem Books On Kindle Unlimited

“Four Psychos” by Kristy Cunning (The Dark Side Series) – This novel introduces us to a unique blend of paranormal elements and cheeky humor. The story revolves around a ghost girl who discovers she’s invisible to everyone except four handsome psychopaths who happen to be demons. Secrets unfold as they form an unlikely alliance, leading to unexpected emotional bonds. Cunning crafts a world filled with mystery, laughter, and steamy moments, making it a standout reverse harem tale.

“Power of Five” by Alex Lidell – A fantasy reverse harem series that starts with Lera, a mortal girl, mistakenly bound to four fae warriors. Together, they must face a world of magic, danger, and betrayal. Lidell beautifully weaves a tale of strength, love, and the power of unity, making it a compelling read for fans of fantasy and slow-burn romance.

“Finding My Pack” by Lane Whitt – This book follows the life of Kitten, a young woman who discovers she’s a werewolf and finds herself thrust into a world she never knew existed. Surrounded by a pack of protective werewolf men, she explores the depths of friendship, family, and love. Whitt’s storytelling is heartwarming and thrilling, offering readers a blend of action, romance, and a sense of belonging.

“Harem of Hearts” by C.M. Stunich – A dark, Alice in Wonderland-inspired reverse harem series that starts with “Allison’s Adventures in Underland.” Stunich reimagines the classic tale with a twist, featuring a strong and sassy heroine and multiple love interests that redefine the concept of Wonderland. It’s a wild ride filled with danger, passion, and fantastical elements, perfect for those who enjoy a darker edge to their romance.

“Academy of Assassins” by Stacey Brutger – An urban fantasy series that kicks off with Morgan, an assassin with a mysterious past, who finds herself at an academy surrounded by a group of male assassins, each with their dark secrets. As they band together to uncover the truth behind their connection, sparks fly in this action-packed, steamy reverse harem adventure. Brutger masterfully balances the elements of suspense, romance, and supernatural intrigue.

5 Best Dark Romance Books On Kindle Unlimited

“Tears of Tess” by Pepper Winters – The first book in the Monsters in the Dark series, this novel introduces Tess, a young woman who finds herself kidnapped and sold into a dark world. Her journey of survival and transformation is entwined with her captor, Q, a man with dark secrets. Winters crafts a harrowing and deeply moving tale, exploring themes of consent, power, and the capacity for love in the darkest places.

“Corrupt” by Penelope Douglas – Part of the Devil’s Night series, this novel focuses on Erika Fane and the men who used to be her childhood friends but now seem determined to bring her into their twisted games. Douglas masterfully blends suspense, eroticism, and psychological depth, creating a story that’s as thought-provoking as it is steamy.

“Den of Vipers” by K.A. Knight – This standalone novel features a young woman who finds herself at the mercy of the Vipers, a notorious gang that demands her submission. What starts as a tale of captivity and revenge evolves into a complex exploration of power, loyalty, and unconventional love. Knight’s gritty and unapologetically intense narrative deepens readers into a world where love is found in the most unexpected places.

“Sparrow” by L.J. Shen – This standalone dark romance tells the story of Sparrow Raynes, who is forced to marry Troy Brennan, the feared son of Boston’s most powerful crime boss. Shen weaves a captivating tale of deceit, survival, and the transformative power of love amidst the dangerous underbelly of organized crime, marking it as a standout in the genre.

“Captive in the Dark” by CJ Roberts – The first book in The Dark Duet series, this novel is a gripping tale of abduction and the complex psychological bond that forms between captive and captor. Caleb is a man intent on revenge, and Livvie is his unwilling victim. Roberts explores the darkest corners of desire and consent, crafting a disturbing and deeply compelling story.

5 Spicy Fantasy Books On Kindle Unlimited

“A Promise of Fire” by Amanda Bouchet (Kingmaker Chronicles) – This novel introduces readers to a world brimming with gods, monsters, and magic, centered around Cat, a powerful soothsayer, and Griffin, a warlord who sees her as the key to his kingdom’s success. Their tumultuous relationship, marked by fierce battles and fiery romance, sets the stage for an epic saga of power, love, and destiny.

“Rhapsodic” by Laura Thalassa (The Bargainer Series) – Desdemona, a siren with a complicated past, and Callie, the Bargainer, to whom Desdemona owes debts, rekindle their complex relationship amidst a backdrop of dark secrets and supernatural intrigue. Thalassa crafts a mesmerizing tale of desire, betrayal, and redemption with a richly developed fantasy world that’s as enchanting as the romance is steamy.

“Dark King” by C.N. Crawford (Court of the Sea Fae Trilogy) – This story dives into the tumultuous waters of the fae courts, focusing on Aenor, a fae with a hidden past, and Lyr, the dark and enigmatic Sea King. Their alliance against common enemies leads to an intense and passionate connection against a backdrop of magic, danger, and ancient secrets. Crawford delivers a compelling blend of action, fantasy, and sizzling romance.

“Warrior Fae Trapped” by K.F. Breene (Demon Days, Vampire Nights World) – Charity, a powerful and untrained mage, and Devon, a warrior tasked with protecting her, face their growing attraction while facing threats from magical creatures and their diverging paths. Breene masterfully combines humor, action, and steamy romance, creating a dynamic and engaging story that’s hard to put down.

“Phoenix Unbound” by Grace Draven (The Fallen Empire Series) – In this tale of resilience and redemption, Gilene, a fire witch, must annually sacrifice herself to save her village until she meets Azarion, the Empire’s most famous gladiator, who sees her as his ticket to freedom. Their journey together is fraught with challenges and charged with a slow-building romance that ignites into a blaze. Draven’s skill at world-building and character development shines in this captivating blend of fantasy and romance.

5 Kindle Unlimited Mafia Romance Books

“Crow” by A. Zavarelli (Boston Underworld Series) – This gripping novel introduces Mackenzie Wilder, who finds herself entangled with Lachlan Crow, a prominent figure in the Irish mafia. Their immediate and intense connection draws Mackenzie deeper into a world of danger and desire. Zavarelli masterfully crafts a story of love, loyalty, and redemption against the backdrop of Boston’s criminal underworld.

“Bound by Honor” by Cora Reilly (Born in Blood Mafia Chronicles) – This series opener explores the arranged marriage between Aria Scuderi, a daughter of one of Chicago’s mafia bosses, and Luca Vitiello, the future Capo of a rival family. Their union is meant to cement peace between the families but also sparks a tumultuous and passionate relationship. Reilly features duty, power, and the transformative power of love within the mafia’s strict codes.

“Nero” by Sarah Brianne (Made Men Series) – Focused on Nero Caruso, a high school senior with ties to the mafia, and Elle, a girl with a traumatic past who becomes the target of his obsession, this novel combines elements of young adult drama with the intensity of mafia romance. Brianne’s storytelling captures the complexity of navigating love and loyalty in a world where power and violence are ever-present.

“Ruthless People” by J.J. McAvoy – This novel tells the story of Melody Giovanni and Liam Callahan, heirs to two of the most powerful mafia dynasties in the United States. Their arranged marriage begins a partnership built on ambition, strength, and fierce attraction. McAvoy creates a dynamic narrative filled with twists and turns and a compelling exploration of power dynamics within and outside the mafia.

“Cole” by Tijan – Part of the Carter Reed Series, this standalone novel dives into the life of Addison Bowman, who is thrust into the dangerous world of the mafia after her roommate’s death. She seeks protection from Cole Mauricio, head of one of the most powerful mafia families. Tijan weaves a complex tale of mystery, danger, and a deep, consuming love that challenges Addison and Cole to confront their darkest selves.

5 Kindle Unlimited Romance Audiobooks

“The Stopover” by T.L. Swan – A part of The Miles High Club, this audiobook captures the unexpected romance between Emily and billionaire Jameson after a chance encounter on a flight. Their story is a blend of sizzling chemistry, witty banter, and deep emotional moments, brought to life by engaging narration that enhances the listening experience.

“From Lukov with Love” by Mariana Zapata – Zapata delivers a compelling story about Jasmine Santos, a figure skater who pairs up with the talented yet infuriating Ivan Lukov to chase a last shot at her skating career. The audiobook’s narration beautifully conveys the gradual shift from antagonism to deep affection, making it a hit among listeners who enjoy character-driven stories.

“The Wall of Winnipeg and Me” by Mariana Zapata – Another slow-burn romance by Zapata, this audiobook tells the story of Vanessa Mazur and Aiden Graves, a professional football player she works for. The evolution of their relationship from employer-employee to friends and lovers is rendered with depth and nuance in the audio format, offering listeners a satisfyingly gradual romance.

“Under Locke” by Mariana Zapata – This audiobook blends the elements of motorcycle clubs and tattoo parlors with a captivating romance between Dex Locke and Iris Taylor. The narration adds an extra layer of intensity to the story, making it perfect for listeners who enjoy a mix of edgy settings and slow-building love stories.

“Hate Notes” by Vi Keeland and Penelope Ward – This engaging audiobook brings together the talents of two bestselling authors, telling the story of Charlotte and Reed, whose lives intertwine through a mysterious blue note sewn into a wedding dress. The dual narration captures the shifting perspectives beautifully, enhancing the twists and turns of their romance.

With each story, we’ve traveled through time, danced in ballrooms, and fallen in love under the stars. Kindle Unlimited has proven once again to be the ultimate companion for any romance aficionado, offering an endless library of tales where love conquers all.

Remember, the next great love story is always just a click away, waiting to be discovered and adored. So keep your Kindle charged and your heart open to the endless possibilities of love. Until we meet again, may your days be filled with sweet whispers, tender moments, and, of course, endless romance. Happy reading!

Read more romance books:

7 Smut Romance Books

7 Neighbor Romance Books

7 Best Fantasy Books On Kindle Unlimited

7 Grumpy Sunshine Romance Books

Pauline Jackson

I like to talk about popular books. My book review inspires you to read and save time. Also, I summarize the book and give you the best lessons or ideas that can change your life. As an Amazon Associate I earn from qualifying purchases.

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