New York Times-bestselling author Aiden Thomas returns to the beloved world of The Sunbearer Trials in Celestial Monsters, a heart-stopping duology finale, in which three young semidioses travel through a dark monster-infested world, facing down chaotic Obsidian gods, in a quest to save their friends and return the sun to the sky.

Teo never thought he could be a Hero. Now, he doesn't have a choice.

The sun is gone, the Obsidian gods have been released from their prison, and chaos and destruction are wreaking havoc on Reino del Sol. All because Teo refused to sacrifice a fellow semidiós during the Sunbearer Trials.

With the world plunged into perpetual night, Teo, his crush Aurelio, and his best friend Niya must journey to the dark wilderness of Los Restos, battling vicious monsters while dealing with guilt, trauma, and a (very distracting) burgeoning romance between Teo and Aurelio. Determined to rescue the captured semidioses and retrieve the Sol Stone, the trio races against the clock to return Sol and their protective light. With it, order can be restored.

The future of the whole world is in their hands.

A trans boy determined to prove his gender to his traditional Latinx family summons a ghost who refuses to leave in Aiden Thomas's New York Times-bestselling paranormal YA debut Cemetery Boys, described by Entertainment Weekly as groundbreaking.

Yadriel has summoned a ghost, and now he can't get rid of him.

When his traditional Latinx family has problems accepting his true gender, Yadriel becomes determined to prove himself a real brujo. With the help of his cousin and best friend Maritza, he performs the ritual himself, and then sets out to find the ghost of his murdered cousin and set it free.

However, the ghost he summons is actually Julian Diaz, the school's resident bad boy, and Julian is not about to go quietly into death. He's determined to find out what happened and tie off some loose ends before he leaves. Left with no choice, Yadriel agrees to help Julian, so that they can both get what they want. But the longer Yadriel spends with Julian, the less he wants to let him leave.

Praise for Cemetery Boys:
Longlisted for the National Book Award
The novel perfectly balances the vibrant, energetic Latinx culture while delving into heavy topics like LGBTQ+ acceptance, deportation, colonization, and racism within authoritative establishments. --TeenVogue.com

This stunning debut novel from Thomas is detailed, heart-rending, and immensely romantic. I was bawling by the end of it, but not from sadness: I just felt so incredibly happy that this queer Latinx adventure will get to be read by other kids. Cemetery Boys is necessary: for trans kids, for queer kids, for those in the Latinx community who need to see themselves on the page. Don't miss this book. --Mark Oshiro, author of Anger is a Gift

A Land of Enchantment Book Award Nominee

Welcome to The Sunbearer Trials, where teen semidioses compete in a series of challenges with the highest of stakes, in this electric new Mexican-inspired fantasy from Aiden Thomas, the New York Times bestselling author of Cemetery Boys.

Only the most powerful and honorable semidioses get chosen. I'm just a Jade. I'm not a real hero.

As each new decade begins, the Sun's power must be replenished so that Sol can keep traveling along the sky and keep the chaotic Obsidian gods at bay. Sol selects ten of the most worthy semidioses to compete in the Sunbearer Trials. The winner carries light and life to all the temples of Reino del Sol, but the loser has the greatest honor of all--they will be sacrificed to Sol, their body melted down to refuel the Sun Stones, protecting the world for another ten years.

Teo, a seventeen-year-old Jade semidiós and the trans son of the goddess of birds, isn't worried about the Trials . . . at least, not for himself. His best friend, Niya is a Gold semidiós and a shoo-in for the Trials, and while he trusts her abilities, the odds of becoming the sacrifice is one-in-ten.

But then, for the first time in over a century, the impossible happens. Sol chooses not one, but two Jade competitors. Teo, and Xio, the thirteen-year-old child of the god of bad luck. Now they must compete in five trials against Gold opponents who are more powerful and better trained. Worst of all, Teo's annoyingly handsome ex-best friend and famous semidiós Hero, Aurelio is favored to win. Teo is determined to get himself and his friends through the trials unscathed--for fame, glory, and their own survival.

A Land of Enchantment Book Award Nominee

Welcome to The Sunbearer Trials, where teen semidioses compete in a series of challenges with the highest of stakes, in this electric new Mexican-inspired fantasy from Aiden Thomas, the New York Times bestselling author of Cemetery Boys.

Only the most powerful and honorable semidioses get chosen. I'm just a Jade. I'm not a real hero.

As each new decade begins, the Sun's power must be replenished so that Sol can keep traveling along the sky and keep the chaotic Obsidian gods at bay. Sol selects ten of the most worthy semidioses to compete in the Sunbearer Trials. The winner carries light and life to all the temples of Reino del Sol, but the loser has the greatest honor of all--they will be sacrificed to Sol, their body melted down to refuel the Sun Stones, protecting the world for another ten years.

Teo, a seventeen-year-old Jade semidiós and the trans son of the goddess of birds, isn't worried about the Trials . . . at least, not for himself. His best friend, Niya is a Gold semidiós and a shoo-in for the Trials, and while he trusts her abilities, the odds of becoming the sacrifice is one-in-ten.

But then, for the first time in over a century, the impossible happens. Sol chooses not one, but two Jade competitors. Teo, and Xio, the thirteen-year-old child of the god of bad luck. Now they must compete in five trials against Gold opponents who are more powerful and better trained. Worst of all, Teo's annoyingly handsome ex-best friend and famous semidiós Hero, Aurelio is favored to win. Teo is determined to get himself and his friends through the trials unscathed--for fame, glory, and their own survival.

New York Times-bestselling author Aiden Thomas returns to the beloved world of Cemetery Boys in Espiritu, this time following Julian, who is dealing with newfound powers, a new relationship with Yadriel, and the return of demons he had hoped were gone forever!

Julian used to be a ghost and now he can't stop seeing them.

Ever since being sacrificed as part of a forbidden ritual, Julian has been able to see and communicate with the spirits of passed brujx. And that would be okay, if it allowed him to be part of his new boyfriend's community. But Julian's also seeing other things: shadows in the corner of his eyes, glowing eyes in the dark, and dark spots on people - gaping, black gashes that are somehow wrong. He did ask his new magical boyfriend about it, but Yadriel has never heard of anything like it either, and he's so busy with his new Brujx responsibilities, trying to figure out where all the new malingos are coming from, that Julian hates for his problems to ruin what little time together they have.

Then, a strange new brujx shows up. Ángel, as a nonbinary brujx, can heal the living and release the dead, but more than that, they can also see the same dark spots as Julian. Despite Yadriel's reservations, Julian eagerly accepts their help. But, Ángel's ruthless methods feel wrong to Julian, who wants to move away from hurting others.

With the shadows growing darker, and the discovery of a gaping dark spot on his friend Luca, Julian has to decide who he wants to put his trust in, and just how far he's willing to go to save what is his.

When children start to go missing in the local woods, a teen girl must face her fears and a past she can't remember to rescue them in this atmospheric YA novel, Lost in the Never Woods from the author of Cemetery Boys.

It's been five years since Wendy and her two brothers went missing in the woods, but when the town's children start to disappear, the questions surrounding her brothers' mysterious circumstances are brought back into the light. Attempting to flee her past, Wendy almost runs over an unconscious boy lying in the middle of the road...

Peter, a boy she thought lived only in her stories, asks for Wendy's help to rescue the missing kids. But, in order to find them, Wendy must confront what's waiting for her in the woods.

Praise for Aiden Thomas and Cemetery Boys:

This stunning debut novel from Thomas is detailed, heart-rending, and immensely romantic. --Mark Oshiro, author of Anger is a Gift

Aiden Thomas masterfully weaves a tale of family, friendships, and love in a heartwarming adventure full of affirmation and being your best self. -- C.B. Lee, author of Not Your Sidekick

A trans boy determined to prove his gender to his traditional Latinx family summons a ghost who refuses to leave in Aiden Thomas's New York Times-bestselling paranormal YA debut Cemetery Boys, described by Entertainment Weekly as groundbreaking.

Yadriel has summoned a ghost, and now he can't get rid of him.

When his traditional Latinx family has problems accepting his true gender, Yadriel becomes determined to prove himself a real brujo. With the help of his cousin and best friend Maritza, he performs the ritual himself, and then sets out to find the ghost of his murdered cousin and set it free.

However, the ghost he summons is actually Julian Diaz, the school's resident bad boy, and Julian is not about to go quietly into death. He's determined to find out what happened and tie off some loose ends before he leaves. Left with no choice, Yadriel agrees to help Julian, so that they can both get what they want. But the longer Yadriel spends with Julian, the less he wants to let him leave.

Praise for Cemetery Boys:
Longlisted for the National Book Award
The novel perfectly balances the vibrant, energetic Latinx culture while delving into heavy topics like LGBTQ+ acceptance, deportation, colonization, and racism within authoritative establishments. --TeenVogue.com

This stunning debut novel from Thomas is detailed, heart-rending, and immensely romantic. I was bawling by the end of it, but not from sadness: I just felt so incredibly happy that this queer Latinx adventure will get to be read by other kids. Cemetery Boys is necessary: for trans kids, for queer kids, for those in the Latinx community who need to see themselves on the page. Don't miss this book. --Mark Oshiro, author of Anger is a Gift