New Releases in Fantasy, Horror, and Sci-Fi: September 15, 2026

new releases sci-fi, fantasy, horror september 15 2026

Here are all of the new releases coming out this week in Fantasy, Horror, and Sci-Fi that caught my eye!

Bodies of Magic by Freya Marske

450 pages • Publisher: Tor Books

Edition Pub Date: 15 Sep 2026

fiction fantasy lgbtqia+ emotional hopeful mysterious medium-paced

“At the Academie of the Grand Duchy of Sieuxerr, every mage with the healer’s gift has five years to master their power and to prepare for the infamous Grand Exam—a five-day trial whose results will determine their entire future.

The list of exam rules includes:

  • You will perform five practical cases.
  • Your exam group is chosen at random.
  • You pass together, or fail together.

It does not include:

  • On the first day, your exam group will find a classmate’s dead body in the exam hall.

And as they will soon discover, this particular group all have something to hide… and all have a connection with the dead girl, a brilliant scholar who would have been first in their class.

Five scholars. Five secrets. Five days in which to solve a murder, pass the most important exam of their lives, and uncover a secret larger than all of their own combined. One with the potential to change the world.

Are you ready?

Let’s begin.” – Publisher Synopsis

Thoughts Be Bloody by Auden Patrick

368 pages • Publisher: DAW Books

Edition Pub Date: 15 Sep 2026

fiction fantasy lgbtqia+ dark emotional mysterious medium-paced

A struggling student, a resident golden boy, and the curse that will bring them together: this queer, trans retelling is Hamlet as you’ve never read it before

The summer before his sophomore year, Horatio Bithersea walks into the university library to find Carson Hamlett, resident golden boy and master magician, cradling his father’s dead body. Life at Elsinore, one of the most prestigious universities in the secretive magical world, simply goes on when the professor’s death is ruled an accident—despite the mysterious circumstances and the bloody scene.

A year later, Horatio is keeping his head down, attempting to graduate without his out-of-control magic harming his classmates. That changes when the ghost of Hamlett’s father appears and places a curse on Horatio and Hamlett: avenge his death by destroying Elsinore and its heart, lest the ghost robs them of their minds, memories, and their very souls.

Elsinore has given Horatio everything—knowledge of his magical ability, an escape from his abusive family, and freedom to pursue his life as a transgender man—and now he’s to be its doom. As the two uncover more of Elsinore’s secrets, Horatio finds himself becoming more and more ensnared in Hamlett’s dark but charismatic web.

The question is not if Horatio will manage to destroy Elsinore. The question is if Hamlett will destroy him first. This twisty, queer, dark academia is a brand-new take on the questions that haunt Shakespeare’s Hamlet.” – Publisher Synopsis

The Palace Beneath the Sea by Lauren Wiesebron

320 pages • Publisher: Harper Voyager

Edition Pub Date: 15 Jan 2026

fiction fantasy adventurous slow-paced

The acclaimed author of House of Frost and Feathers returns with a sweeping, lyrical novel inspired by a mermaid folktale filled with exploration, love, adventure, and magic.

A GREAT LOVE. A MYSTERIOUS KINGDOM BENEATH THE WAVES. A DEVASTATING BETRAYAL.

Nolwenn is sure that her life’s purpose is to defend her beloved coastal city of Ys as a lighthouse keeper. But when a dangerous, unnatural tide threatens Ys, the queen instead tasks Nolwen with collecting enough rare seasilk to shield the city from the deadly monsters who lurk deep beneath the waves.

Determined to fulfill her task, Nolwenn recklessly puts her life in danger, only to be attacked by the very creatures she’s trying to defend her city against. She’s saved by Morvan, a member of the korrigez people, with the torso of a human and the tail of a fish. Against her will, Morvan drags her deeper into the ocean to the coral palace of Below-Ys. Although Nolwenn is terrified and homesick, Below-Ys is also strange and beautiful…as is Morvan. The more time Nolwenn spends below the surface, the less she is sure she wants to leave.

As danger draws ever nearer to her homeland and Ys remains precariously unprotected, Nolwenn must decide between her heart and her home.” – Publisher Synopsis

This Movie Doesn’t End the Way We Want
Hailey Piper

336 pages • Publisher: Titan

Edition Pub Date: 15 Sep 2026

fiction horror lgbtqia+

A woman haunted by the disappearance of her sister and best friend thirty years ago uncovers the terrifying urban legend behind the last film they watched together, in this chilling riff on the cursed film subgenre by the Bram Stoker award-winning author of Queen of Teeth.

Perfect for fans of Gretchen Felker-Martin and Andrew Joseph White.

In November 1994, three girls visit their local movie theater to see an obscure film. Only one of them is ever seen again.

Thirty years later, Val McQueen has never forgotten the day she lost her little sister and best friend, but she’s closed the curtain on it, certain she’s moved on despite her parents’ resentment and hounding by true crime enthusiasts.

That is until a stranger’s murder brings it all screaming back—a terror she’s tried to tell herself is only a movie. Enlisting the help of cinephile and former classmate Roxie de la Fontaine to find the film, Val soon realizes that hers is not the only pursuit. Someone, or something involved with the movie is on the hunt, too…

… For the girl who got away all those years ago.” – Publisher Synopsis

Something of a Calling by Zoje Stage

163 pages • Publisher: Blackstone Publishing

Edition Pub Date: 15 Sep 2026

fiction horror mystery

From the brilliant Zoje Stage, Bram Stoker Award finalist and author of Baby Teeth, Something of a Calling is an unsettling look at a woman—and a world—on the brink of change.

Detective Andy Cooper is about to retire. She isn’t sure what’s next … perhaps traveling in the RV she has yet to buy, with a dog she doesn’t currently own. Perhaps gardening near the ever-shrinking patch of woods behind her house—once the cable company’s backhoe is removed.

She’ll need to do something, if only to distract herself from how empty her life has become. After the murder of her young daughter by a drunk driver. After the divorce. After the realization that all she has is her job and that she’s about to lose that, too.

Everything changes when bodies begin to turn up. Murdered, but how? Not by knife, gun, or any obvious weapon. Instead: teethmarks. Chunks missing. Like they’d been chewed on. And not by humans.

As she’s struggling to solve her final case, an unexpected new friendship seems like just what Andy needs. Where she is detached from life, Fiona embraces it. Where she is a homebody, Fiona roams. Yet the women are drawn together by a shared love of nature and wildlife. Until Andy learns the dark truth behind Fiona’s smile. A secret that threatens to unravel the world as she knows it.” – Publisher Synopsis

Marimo, Mon Amour by Karen An-hwei Lee with K-Ming Chang (Contributor)

242 pages • Publisher: Fc2

Edition Pub Date: 15 Sep 2026

fiction literary

“A technocratic collapse erases an obscure poet from existence, she and her pet moss ball refuse to disappear

Marimo, Mon Amour is a surreal, contemplative novel set in the quarantined borough of Alphabet City, where a botched data migration leaves obscure poet Zinger Zingiber effectively erased from the record. Furloughed from her jobs as a dumpling-maker and asylum specialist, she withdraws to her apartment with only her pet moss ball, Marimo, for company. As the Bureau of Misidentification bans forbidden words and controls identity, Zinger appoints herself the “Minister of Loneliness,” observing a world suspended in time.

From this quiet refuge, Zinger meditates on solitude, the fragility of memory, and the small, ephemeral moments that become acts of meaning. Her narration drifts between dream and reality, blending whimsy with philosophical inquiry. Lyrical and recursive, the novel draws on the psychological depth of Dostoevsky and the surreal sensibilities of Italo Calvino and Yoko Ogawa as it explores agency a plague of absentia. Marimo, Mon Amour will appeal to readers of literary and speculative fiction, fans of surreal or philosophical narratives, and anyone drawn to meditations on isolation, resistance, and the endurance of the human spirit.” – Publisher Synopsis

A Thousand Monstrous Forms by Saratoga Schaefer

320 pages • Publisher: Crooked Lane

Edition Pub Date: 15 Sep 2026

fiction fantasy horror lgbtqia+ dark mysterious tense medium-paced

Bluebeard gets a gothic horror and sapphic romance twist in this fairy-tale retelling from the author of Serial Killer Support Group and Trad Wife.

Artist Poppy Reed doesn’t care if others think her marriage to Celia Marie Fox, a wealthy art dealer, is impulsive. Sure, they’ve only known each other for six months, and Celia has an infamous romantic reputation, but Poppy is brimming with excitement when she moves across the country to Celia’s home: a formidable, isolated, and art-filled manor called Busirane.

As Poppy tries to celebrate her first weeks of marriage and enjoy her new home, Busirane seems intent on rebuffing her every attempt to settle in. Strange noises and confounding occurrences lead Poppy to believe the house is haunted, a suspicion worsened by Celia’s insistence that Poppy avoid the locked basement.

When Celia leaves for a work trip, Poppy is left alone in the house, then finds herself snowed in. Surrounded by secrets, stalked by faceless statues, and beset by bodiless whispers, she struggles to trust her wife—and her own mind. When Poppy is eventually drawn to the forbidden basement, dark truths shatter everything she thought she knew, throwing her into a desperate bid for survival.” – Publisher Synopsis