October 2026: Most Anticipated Fantasy, Sci-Fi, and Horror Book Releases

October 2026 Fantasy, Sci-Fi, Horror Releases

What Feeds Below by Tatiana Schlote-Bonne

274 pages • paperback • 2026

Edition Pub Date: 06 Oct 2026

Publisher: Bindery Books

fiction horror young adult adventurous dark tense fast-paced

The darkness isn’t empty. It’s hungry.

At the edge of the City of the Void, a massive chasm extends miles into the earth, its treacherous terrain overrun with vicious monsters and carnivorous plants. For orphaned best friends Petra and Jade, guiding treasure-seeking tourists down into the Void is the only way to earn enough to pull themselves up out of the slums for good.

Petra prefers to play it safe and take jobs only in the Void’s upper levels, where the dangers are better understood, while Jade wants to risk a descent to the deepest and most mysterious Sixth Layer. Because the deeper they go, the better the payout, and the sooner their dreams can become reality. Their friendship is Petra’s whole world, and Jade’s approval means everything—so Petra agrees to do it Jade’s way.

When their job goes wrong and Jade is lost in the Void, Petra must plunge deeper than she’s ever dared to save her friend. But she doesn’t know the truth of the Void . . . or what really waits for her in its depths.

My thoughts: I ABSOLUTELY LOVED THIS BOOK AND I NEED EVERYONE TO READ IT TOO! Read my full review here.

Strange Lights by Mira González

464 pages • digital • 2026

Edition Pub Date: 06 Oct 2026

Publisher: Ezeekat Press

fiction fantasy science fiction lgbtqia

Paranormal investigator and cryptozoologist Reggie has embraced her fate as parent to an adopted toddler, Eldi—a blood-sucking chupacabra with a fondness for goats. She wants nothing more than to put her complicated past in the rearview mirror and fade into as much obscurity as her toddler will allow. But a rash of UFOs in the night sky and a couple of crop-circle-carving Roombas force Reggie into an investigation that attracts the attention of an old enemy, an anti-supernatural agency hunting for creatures like Eldi. To outwit them, Reggie must team up with Calvin: a podcaster-turned-werewolf whose charm is a real threat to Reggie’s rule against romantic attachments.

With Reggie’s history quickly catching up to her and Eldi in the agency’s crosshairs, any shred of normalcy evaporates. Reggie must decide: Can she confront her dark past to save Eldi—and an entire alien species—from getting wiped off the face of the universe?

Strange Lights is a joyride in a sentient Winnebago with a quirky cast of cryptids.

My thoughts: I enjoyed this one although some parts lost me for a little bit due to over explaining/long winded explanations/info dumping. Would still recommend though! Read my full review here.

Scorpion Deep by CG Drews

336 pages • hardcover • 2026

Edition Pub Date: 27 Oct 2026

Publisher: Feiwel & Friends

fiction horror lgbtqia+ young adult dark emotional tense medium-paced

CG Drews, New York Times-bestselling author of Don’t Let the Forest In and Hazelthorn, weaves a disturbing and intoxicating siren-call in Scorpion Deep, about a lonely boy who accidentally awakens an obsessive eldritch sea god.

The only thing Jonathan Covey wants from the gloomy, moldering isle of Kelcarrow is to leave it. Summer is ending, and his friends are looking forward to college on the mainland, unaware that Jonathan was not accepted to join them. He’ll be left behind with nothing but the ocean’s haunts and a rising dread of being abandoned.

In an act of wild desperation, Jonathan pays a tithe to Scorpion Deep, an eldritch sea god who many of the locals have dismissed as myth. He wants to forget the past, he wants to follow his friends, and most of all he wants to finally escape.

To his shock and horror, the ritual works—Scorpion Deep awakens. And despite his terror, Jonathan can’t help but feel drawn toward the ageless entity that seems just as mutually obsessed with him. As scales start growing down his spine and Scorpion Deep’s adoration of him turns bloody, Jonathan realizes the only way to end the nightmare is to destroy the monster one way or another.

But once a god has awoken, the only way to be free is to pay a price of blood. 

Our Infinite and Inevitable Ends by A.D. Sui

336 pages • paperback • 2026

Edition Pub Date: 27 Oct 2026

Publisher: ECW Press

fiction lgbtqia+ science fiction adventurous dark tense medium-paced

This sapphic cli-fi thriller is a love letter to hope in the bleakest of times, combining the multiverse-bending drama of This Is How You Lose the Time War with the cat-and-mouse chase of Killing Eve.

On a near-future Earth devastated by climate change, Dr. Cassandra Barlowe is right where she wants to be: working on an island of floating trash in the middle of the Pacific Ocean, as far away from Dr. Yana Gulsvig as possible. Cas’s research on plastic-dissolving fungi is undervalued and underfunded, thanks to the invention of deleria, a drug that allows glimpses into different timelines. For the average user, it’s a way to view lost loved ones or experience a different life, but it also offers a glimpse into worlds where humanity has solved its many global crises. Now, most science funding is dedicated to trawling these different timelines, searching for a reality with the solution to the climate devastation.

But when Yana — the world’s leading expert on deleria and Cassandra’s ex-lover — is killed in a mysterious explosion in the hub of deleria research, taking the hope of reversing climate change with her, Cas is arrested on charges of domestic terrorism. Cas must delve through timelines to piece together what happened, while watching other versions of herself and Yana live out the life they could have had — happier, more in love. As brutal government agents close in and her addiction to deleria grows, Cas has to make a choice: live in the spiraling branches of reality, seeking closure for Yana’s death until the drug shatters her mind, or live in the now, even if that means embracing her own damaged self and fighting, however hopelessly, for her own future and that of humanity.

To Dream in Darkness by Ann Liang

368 pages • hardcover • 2026

Edition Pub Date: 27 Oct 2026

Publisher: St. Martin’s Press/St. Martin’s Publishing Group/Macmillan USA

fiction fantasy historical adventurous emotional fast-paced

Two gods strike a bargain that leads them on a journey with devastating consequences in this lush historical fantasy from New York Times bestselling author Ann Liang.

China in the age of brilliance, where gods freely wander the three realms. Amongst them is the cruel and beautiful Death God, who has never failed to collect a soul on time. Until now. For when he seeks out Rujia, the noble god of healing—and the only god he is fated to kill with his own hands—she makes him an offer he can’t refuse: she will help lift the excruciating, century-old curse placed upon him if he gives her a one-month reprieve.

Rujia knows she isn’t as noble as everyone believes. Her deal with Death is merely an excuse to buy herself time while she figures out an escape plan. But when her plan causes the Celestial Palace’s collapse and the beloved crown prince’s disappearance, she and Death are both held responsible. The only way to avoid the wrath of all the other gods is to travel across the realms and safely retrieve the crown prince themselves.

Yet the journey proves far more treacherous than expected. As the unlikely alliance between them blooms into more, and Death’s resolve to kill Rujia weakens by the day, neither can outrun their intertwined fate without devastating consequences: A mysterious plague. An empire-destroying flood. A thousand deaths—and rising—to restore the balance Rujia’s disrupted. And if Rujia continues to live despite the will of the Heavens, this is only the beginning…

As We Fall Through Time by Claire North

416 pages • paperback • 2026

Edition Pub Date: 13 Oct 2026

Publisher: Orbit

fiction historical romance science fiction adventurous emotional tense fast-paced

In the beginning, the world will end. This is the story of what happens next.
 
When Cal meets a soldier of the French Revolution, he knows his lover is destined to die. But what’s the point of being a time traveler if you can’t make a few small tweaks to the course of history? A little paradox here, an alteration there—nothing Cal can’t fix, to save the man he loves.
 
When Fadimatu walks into a museum in 2018, she stumbles upon her own mummified corpse, setting her on the path to a betrayal that has already killed her, and a murder that has not yet come to pass.
 
And when a sudden rupture in the fabric of history rips through the lives these travelers have built, breaking both past and future, they must reckon with death foretold, love forsaken, and a secret that will shatter time itself. 

What a Nightmare by Rebekah Faubion

368 pages • paperback • 2026

Edition Pub Date: 13 Oct 2026

Publisher: Berkley

fiction horror mystery

They called her a nightmare, so she became one.

Haven Powers has spent years trying to disappear. Once a loud, troublemaking girl who defied every expectation in her small town of Friendship, Texas, now she’s learned to hide her fire behind a quiet receptionist’s smile. It’s safer that way—for her, and for everyone else.

When an unsettling encounter with her predatory boss cracks open the tightly locked box inside her, Haven dreams a terrifying dream about him, only to wake up and discover it’s come true; he’s dead. Desperate to gain control of this deadly power once and for all, Haven returns home.

Welcomed suspiciously with open arms, Haven is immediately met with the ghosts of her past. Under the suffocating pressure of the town and her family who believe obedience is next to godliness, Haven soon finds herself on a path to revenge. She’ll show them what happens when the girl they called too much, too loud, too everything, finally lets her demons loose.

This Crimson Ruin by Rebecca Thorne
The Titan’s Wrath Trilogy #2

340 pages • paperback • 2026

Edition Pub Date: 13 Oct 2026

Publisher: TOR

fiction fantasy lgbtqia+

The heart-pounding sequel to USA Today bestselling author Rebecca Thorne’s action-packed lesbian adventure, This Gilded Abyss!

Death might be the only escape.

When Sergeant Nix Marr signed up as her ex’s bodyguard for a trip to the domed city of Fall, she doubted she’d return alive. But neither woman could have predicted the cataclysmic event that stranded them both beneath the ocean.

Worse, Fall has been completely abandoned, ruins of a once-grand city. Aside from the occasional infected citizen, there’s no indicator where the rest of Fall’s population went. And as Nix and Kessandra hunt for clues, a deeper evil prods Nix’s own mind.

With Fall’s iconic dome flooding and every answer creating more questions, the pair may have to descend deeper than they ever imagined to survive.

Welcome to Fall. 

Monstera by Delilah S. Dawson

224 pages • hardcover • 2026

Edition Pub Date: 13 Oct 2026

Publisher: Titan Books

fiction horror lgbtqia+ dark mysterious tense medium-paced

When Lucy McClintock moves into a dreamy Victorian in downtown Savannah after years of suffering under the rule of her overbearing grandfather, she feels like she’s won the lottery—well, outside of the creepy landlord. She soon notices a glorious green haven in the backyard and meets her downstairs neighbor, Saskia, a weightlifter who lives in a magical apartment overflowing with plant life and beautiful artwork. Naïve and lonely Lucy is drawn to strong and secretive Saskia, and as the two women grow closer, they discover they share more than just an apartment building…

A seductive, heady, sinister read: breathless romance and bone-chilling suspense collide in this sweet and deadly tale.

Find Me Where It Ends by Cassandra Khaw

128 pages • hardcover • 2026

Edition Pub Date: 06 Oct 2026

Publisher: Tor Nightfire

fiction fantasy horror

 A woman wakes up to find the black hound of Death at her front door in this hauntingly beautiful tale from USA Today bestselling author Cassandra Khaw.

Antigone is no stranger to death.

For the women of her family, death always comes in the form of a black dog.

When Antigone’s own black dog arrives, she isn’t afraid. She invites it inside, where it soon becomes a daily source of companionship and comfort. It also forces her to reflect on the life she’s led—the parts of herself she’s hollowed out for the sake of others, and the bone-deep exhaustion that’s hounded her every step.

Her Death’s arrival must be a sign, permission to finally let go. To rest. Because while mortality is inevitable, living is a choice.

But a good death comes at a price. 

Storygraph

A Wall is Also a Road by Annalee Newitz

304 pages • hardcover • 2026

Edition Pub Date: 06 Oct 2026

Publisher: Tor Books

fiction lgbtqia+ science fiction

From bestselling author Annalee Newitz, A Wall Is Also a Road is a thought-provoking science fiction adventure about the meaning of life and love, seen through the many eyes of an alien grad student studying a familiar backwater planet. Perfect for fans of Becky Chambers, Ryka Aoki, and Martha Wells.

Gardenpath is a graduate student in biology who desperately wants to pass their exams with the highest honor possible: a prize given to scholars who discover something truly novel in the universe. Gardenpath also happens to be an amoeba–a slime mold, to be exact–from an ancient civilization that dwells in a vast network of towers between the stars. Seeking their prize, Gardenpath heads to a remote, dangerous planet that other researchers have dismissed as dead and uninteresting. There, they are surprised to discover a complicated ecosystem unlike anything they’ve ever encountered–including some peculiar, multicellular animals who seem to have language and culture.

To learn more about these animals, Gardenpath changes their shape to resemble one of them. And that’s how they meet a creature named Murtis, who lives in a city she calls Pompeii and works in a brothel known to locals as “the lupanar.” Unfazed by a visitor who says she’s from the stars, Murtis takes Gardenpath into her care, introducing her to the seaside tourist town full of immigrants and shopkeepers who are just trying to get by.


A Wall Is Also a Road
 is a story about what happens when the alien becomes familiar–and beloved. Gardenpath expected to finish their research, present their discovery, and take their place among the decorated scholars of the floating cities. But when they look at their wild new friend Murtis’s sensor bulb, attached to a bizarre electro-chemical control system, they begin to realize there’s more to life than academic achievement. They’re not sure what it is, but they’re going to use science to find out.

The Scarlet Ball by Nghi Vo

336 pages • hardcover • 2026

Edition Pub Date: 06 Oct 2026

Publisher: Tor Publishing Group

fiction fantasy dark mysterious tense slow-paced

From USA Today bestselling author Nghi Vo, this all-consuming tale of ballrooms and bloodshed weds The Gilded Age with the Gothic vision of Guillermo del Toro.
Pick a face, pick a fate.

Judith Ban, former convent girl, courtesan, and failed thief, is on the lookout for her next identity. The daughter of a Vietnamese adventuress and a French naval officer, she’s no stranger to risk, but she’s unprepared for the secrets of New York’s legendary Four Hundred, or for the women who build their power at the city’s heart through blood-soaked, gold-etched rituals of demonic marriage.

In exchange for enough wealth to outrun her past, Judith strikes a deal with the matriarch of the powerful Howard family: she will stand in for the missing Howard granddaughter, who was poised to make her debut when she disappeared. With Miss Iphigenia Marshall’s face stitched over her own, Judith is white, rich, and about to risk body and soul in the deadly games that determine which girls will find a match—and which will be devoured. If she can keep her wits and her life, her reward will be a husband with undreamt-of power who will be hers to command… so long as she can keep his infinite hungers fed. But to survive the season, Judith will have to seduce a storm in the shape of a man, before the night to which everything has been leading—the Scarlet Ball where the demons choose their brides.

A razor-sharp subversion of romance tropes and nightmare of manners, Vo’s fusion of history and fantasy does for Edith Wharton what her acclaimed debut The Chosen and the Beautiful did for F. Scott Fitzgerald.