Romance Books Releasing In September 2026 (Most Anticipated!)

Penelope Douglas fans, our girl has written her first ever MM romance, and I already know it is going to wreck us all. Midnight Curfew is set in the same world as Tryst Six Venom and Five Brothers, and it pits two rivals from opposing families against each other in the most gloriously hostile way. Dallas Jaeger is the middle brother, fiercely protective of his community on the wrong side of the tracks in Sanoa Bay, angry, and always ready for a fight. Callum Ames is the golden boy from the affluent neighbourhood next door, rich, popular, and hiding one enormous secret: the only person he wants is Dallas.

When Callum suggests a summer curfew to hem in his rivals, the Jaegers do what they do best and break every rule, and the fire between these two becomes impossible to contain. Expect rivals to lovers tension so thick you could cut it, forbidden longing, and a storm of the century building the entire way. If you love your romance angsty, hostile, and secretly tender, this is a September must.

Tropes: MM romance, enemies to lovers, forbidden love, rich vs poor, rival towns, possessive hero

For readers who love a little intrigue with their romance, this debut is calling. The Oxford Guide to Scandal and Lies is a historical mystery with a delicious slow burn at its heart, set against the dreaming spires of post-war Oxford in 1951. The Honourable Ginevra Bishop likes red lipstick, sharp retorts, and top marks, and she is determined to prove she is more than just a debutante. Sidney Braithwaite likes brooding, Latin, and pretending he does not have nightmares, having clawed his way to Oxford from a childhood mining village and the shadow of the war.

On paper they have nothing in common, but the British Security Service has other ideas, pairing Gin’s charm with Sidney’s espionage experience to hunt a Soviet spy on campus after the last agent was poisoned. Think dark academia, opposites attract, and a proper whodunnit wrapped in academic glamour. It leans more historical mystery than steamy romance, so adjust your expectations, but if you love a clever, atmospheric slow burn, this one is a treat.

Tropes: historical romance, dark academia, spies and espionage, opposites attract, slow burn, whodunnit

If your September TBR needs something scorching and forbidden, Sara Cate has you covered. The Daddy’s Girl is the third book in the Salacious Legacy series, the next-generation spinoff of the beloved Salacious Players’ Club, and it is exactly as deliciously wrong as the title suggests. Amelia Kade has loved the same man since she was young, and she has finally decided it is time to grow up and let go of her hopeless childhood crush. The problem is that the man in question is her father’s best friend, her godfather, Matis Moreau, a lonely fifty-three-year-old who has spent the last thirty years running a kink club in Paris.

When Amelia devises a plan to help him find a partner while he helps her find a suitable match, the two of them predictably fall straight into the one thing they swore they would never do. This is high heat, high angst, forbidden romance at its most addictive. Please do check the content warnings before you dive in, darlings, and clear your schedule, because you will not want to put it down.

Tropes: forbidden romance, age gap, dad’s best friend, childhood crush, high heat, matchmaking plan

For the readers who love an emotional, tear-streaked love story in the vein of Nicholas Sparks, this is your September pick. Until the Last Star Falls is the fourth book in Buck Turner’s Keeper of Stars series, and it delivers the sweeping, heartfelt, Southern storytelling his readers adore. This one is an intimate portrait of reinvention and second chances, the kind of book you read slowly with a cup of tea and a box of tissues within easy reach.

Turner has a real gift for capturing both the ache and the wonder of once-in-a-lifetime love, and the way ordinary people rewrite their own stories against the odds. If you need a break from the spice and the swords and you want something gentle, wistful, and quietly romantic to close out the summer, this cleaner, wholesome love story is a lovely change of pace.

Tropes: emotional romance, Southern setting, second chance, reinvention, clean and wholesome, star-crossed love

This is the cozy, heart-hugging romance I want to sink into the second the weather turns. Love Felt Like This is a standalone small-town romance from Julie Olivia, and it pairs a grumpy rockstar with a sunshine children’s television creator in the most charming way. Griffin Harvey is a brooding singer-songwriter struggling to write his second album, especially now that he has unexpectedly gained custody of his two-year-old daughter and the only songs in his head are about shapes and counting to ten. Beverly, meanwhile, lives for joy and laughter, pouring her savings into reviving a beloved children’s show after her nonprofit loses its funding.

When their worlds collide on live television and their banter lights up the screen, Griffin suddenly finds himself singing a very different tune. Expect grumpy sunshine perfection, a single dad who will melt you, and the kind of warm, gentle chemistry Julie Olivia does so well. This is comfort reading at its absolute finest.

Tropes: grumpy x sunshine, single dad, rockstar romance, small town, opposites attract, cozy

The queen of cozy small-town romance is trying something a little more magical, and I am so here for it. Big Bad Wolf launches Laurie Gilmore’s brand new Maple Hollow trilogy, a paranormal spin on her signature quirky-town charm, and for those who know, it is a beautifully re-edited version of a story previously published as A Curse of Blood and Wolves. Ruby Bellerose lives in a fairytale cottage on the edge of the woods, keeping to herself and well away from the town gossip, until a chance encounter with a mysterious, brooding woodsman named Rafe changes everything.

Rafe is hiding a secret, and there is something lurking in the shadowy forest, leaving Ruby to wonder whether he is her knight in shining armour or something far more dangerous. With Red Riding Hood vibes, cottagecore aesthetics, and that trademark Gilmore warmth, this is the perfect gateway read for anyone who wants their small-town romance with a gentle touch of the paranormal.

Tropes: paranormal romance, small town, fairytale retelling, werewolf, forbidden love, cottagecore

For when you want your romance with a generous side of chaos and comedy, this romantasy sequel is an absolute riot. The Dark Lord’s Guide to Honeymooning (and Other Acts of Tyranny) is the second book in the Guides to Villainy and Love series, pitched as Assistant to the Villain meets Dreadful, and it follows the realm’s most feared and chaotic power couple. Dark Lord Kazimir Blackrose and his Dark Lady Arabella are now married, and Arabella has decided it is high time for the honeymoon she was never promised, ancient evils and assassination attempts be damned.

Naturally, their villainous getaway devolves into mass kidnappings, uncomfortable truths about Kazimir’s demonic past, and a suspiciously heroic pastry chef who will not stop baking scones. Add touch her and die energy, a found family of villains, and those three dangerous little words neither of them is ready to say, and you have a wickedly funny, deliciously spicy read. If you loved book one, this is pure joy.

Tropes: romantasy, villain romance, married couple, forced proximity, touch her and die, found family

BookTok’s obsession with The Order continues, and Pretty Savage is the sequel dark romance readers have been feral for since that criminal cliffhanger. This is a Southern Gothic dark academia romance dripping with atmosphere, forced together by a savage ritual and a legacy soaked in blood. Laurel and Carrson are back, and now they have to decide whether to obey the secret society that binds them or defy it and destroy it from the inside.

Lexi Davis writes exactly the kind of twisted, addictive, morally grey romance that keeps you up long past your bedtime, all claws and tension and girls who burn instead of break. This is a properly dark read, so please check the trigger warnings first, but if you love secret societies, enemies to lovers with real venom, and a morally grey anti-hero, this indie sensation is calling your name.

Tropes: dark romance, Southern Gothic, dark academia, secret society, enemies to lovers, morally grey MMC

Cowboy romance girlies, saddle up, because this one is your brand new obsession. Blue Jean Summer kicks off Maggie Gates’s Wilder Estate series with a swoony marriage of convenience set in the small town of Honey Hollow. Hayes Wilder returns home before his grandfather’s death only to discover he has inherited the sprawling Wilder Estate, with one catch: to save his grandfather’s legacy, he has to get married, and fast. Enter Catherine Foster, reigning Miss Virginia and a Honey Hollow native who happens to have carried a childhood crush on Hayes for years, now drowning in medical debt after losing her mother.

Two people who need each other for all the wrong reasons, one convenient marriage, and a whole lot of simmering yearning. With its honey-sweet setting, mutual respect, and searing chemistry, this is the kind of cozy-meets-spicy cowboy romance you will devour in a single sitting.

Tropes: cowboy romance, marriage of convenience, small town, childhood crush, forced proximity, second chance

L.J. Shen doing a dark MM mafia romance? Say no more, I am already in. Fallen Rook is the third book in the Society of Villains series, a sizzling, forbidden, age-gap romance set in Shen’s beloved world of The Kiss Thief and Sinners of Saint. Tom is the buttoned-up, nerdy FBI agent who has spent years watching Camorra enforcer Enzo Ferrante slip through his fingers time and time again. When a sloppy mistake binds the two of them together, Tom goes from the man hunting Enzo’s blood to the unlikely savior of the most dangerous man in New York.

Cue a grumpy sunshine, cat-and-mouse dynamic between a golden retriever enforcer and the agent determined to bring his whole family down, all while the two of them fall into something neither can control. This is angsty, morally grey, decadently dark romance with all of Shen’s signature bite. An easy pre-order for the dark romance crowd.

Tropes: dark mafia romance, MM, age gap, forbidden love, grumpy x sunshine, enemies to lovers

This one is pure cozy comfort with a side of banter, and I cannot wait. So It Grows is a small-town business-rivals-to-lovers romcom from Andie Burke, all about finding joy exactly where you least expect it. Felicity Gallagher thinks inheriting her aunt’s plant shop will be the fresh start she needs, right up until the trendy, mac-and-cheese-themed restaurant next door, and its infuriatingly hot chef Nicolas, threatens to become her undoing. Felicity has made ignoring him an art form, but when a greedy developer threatens to steal the sunlight from her beloved plants, the two rivals have no choice but to team up.

What starts as reluctant allies slowly blooms into something warmer, complete with witty banter, a he-falls-first sensibility, and plenty of heart. If you want a feel-good romcom to curl up with as the leaves start to turn, this is a lovely, gentle pick.

Tropes: business rivals to lovers, small town, romcom, he falls first, forced proximity, banter

This is the big literary crossover event of the season, darlings. Hollywood, Ending marks John Green’s return to fiction after nearly a decade, and it is his very first novel written for adults. Told through the dual perspectives of Kai, twenty, and Juniper, twenty-two, it follows two young actors cast in a buzzy biopic called Andy Warhol Never Gets Old. Being cast together is the opportunity they have both been waiting for, and they are on the verge of breaking out, and maybe even falling in love.

Then the film blows up, and so do their lives, forcing them to reckon with the private cost of a very public existence. Green blends a tender behind-the-scenes love story with a sharp look at fame and the attention economy, and if his past work is anything to go by, expect it to be heartbreaking, funny, and quietly profound. It reads more as literary fiction than genre romance, but the love story is at its beating heart, and I suspect it will be one of the most talked-about books of the year.

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For the dark romance readers who love a broody, tattooed cinnamon roll with a keyboard, this one is for you. Dangerous Haven is a standalone dark romance and the first book in Luna Pierce’s Brothers of Sin series, set in her Sinners and Angels universe (and getting a shiny traditionally published re-release this September). London Gardella arrives in New York City broken, bruised, and on the run, clinging to her last hope of sanctuary with a stranger who wants absolutely nothing to do with her. That stranger is Archer Sin, a reclusive billionaire hacker who is brooding, arrogant, and razor-sharp, and who agrees to keep her safe on two conditions: no touching his computers, and no falling in love.

Of course, his eyes never quite stop watching her, and one drunken forbidden kiss changes everything. With a protective anti-hero, a stalker-protector edge, and plenty of angst and heat, this is the kind of intense, emotionally driven read Luna Pierce does so well. Note the dark themes and check the content warnings before you begin.

Tropes: dark romance, billionaire, hacker hero, protector, forced proximity, forbidden love

Shain Rose is closing out the month with a bang, and this dark, edgy billionaire romance sounds absolutely lethal. In the Dark is the second book in the Kept in Paradise series, set in the luxurious, ultra-private enclave of Paradise Grove where the sizzle of 365 Days meets the scandalous intrigue of Desperate Housewives. He was only supposed to be a secret fling, a forbidden kiss stolen in the dark, not the cold-blooded monster who shattered her family. Callahan Knight is the Diamond Syndicate’s perfect weapon, all honed muscle, lethal control, and merciless loyalty, and he does not so much as flinch when he takes out our heroine’s uncle.

But the Syndicate does not care about her hatred, and to secure their power they demand a vow of marriage or the destruction of everything she loves. Cue enemies to lovers, a forced marriage, and a morally grey hero you will love to hate. For fans of Ana Huang, Rina Kent, and L.J. Shen, this is a scorching, secret-soaked dark romance. Content warnings apply.

Tropes: dark romance, mafia and syndicate, enemies to lovers, forced marriage, forbidden love, morally grey hero

For a change of pace with a legendary name attached, Danielle Steel returns with a glamorous, high-society drama. Ruthless follows Charlotte Ramsay, a senior editor at Vanity Fair known for her integrity, who travels to Saint Barts over the holidays to interview an elusive high-tech billionaire. Meanwhile, feared shipping magnate John Randall Williams, recently widowed and dreading his first Christmas alone, sweeps a young woman off to his enormous sailboat in the very same harbour. When the two couples collide, it sets the stage for a face-off between Charlotte and John, a man with a well-earned reputation for ruthlessness who has finally met a woman who will not back down.

From the power corridors of Manhattan to the sunsets of Saint Barts, Steel pulls back the curtain on the private lives of the wealthy elite. This reads more as women’s fiction than category romance, but if you love glamour, drama, and a strong heroine holding her own, it is a comforting, escapist pick.

Tropes: contemporary romance, wealthy elite, journalist heroine, glamour, opposites clash, women’s fiction

Lynn Painter closing out September with a Gilmore-Girls-coded autumn rom-com? The children are being fed. Trust Fall is a rags-to-riches young adult romance from the bestselling author of Better Than the Movies, and it is dripping with cozy fall, prep-school, big-city charm. Julia is a small-town Nebraska girl who loves her quiet life, right up until her elderly neighbour, a secret multi-millionaire, leaves everything to her family. Suddenly she is living in a historic New York brownstone and attending an elite private school for the super-rich, where she does not fit in and, worse, is failing.

Enter Damion, the mysterious and handsome tutor hired to get her back on track, who happens to be hiding an explosive secret: he is the great-nephew of the man who left Julia’s family their fortune. Cue enemies to lovers tension, fish-out-of-water charm, and all the swoony autumn vibes Lynn Painter fans adore. This is YA, so it skews sweeter than spicy, but it is an absolute delight.

Tropes: YA romance, rags to riches, fish out of water, enemies to lovers, academic tutor, prep school