Are you a fan of the Percy Jackson & the Olympians series? 

Check out the list below to find similar books from Rick Riordan and beyond, including other series that might interest you too!

Kwame Crashes the Underworld
by Craig Kofi Farmer

Twelve-year-old Kwame Powell isn't ready to deal with losing his grandmother, even as he and his family head to Ghana for her celebration of life.

He's definitely not ready when he's sucked into a magical whirlpool that leads straight to Asamando, the Ghanaian underworld. There, he comes face to face with his grandmother, who is very much alive, and somehow still...a kid? Together with his best friend, Autumn, and a talkative aboatia named Woo, Kwame must battle angry nature gods, and stop the underworld from destroying the land of the living.

But there's an even bigger problem: Only living souls can leave Asamando. In order to save the mortal world and return home, Kwame will need to find the courage to do the bravest thing of all -- learn how to say goodbye.

Race to the Sun
by Rebecca Roanhorse

Lately, seventh grader Nizhoni Begay has been able to detect monsters, like that man in the fancy suit who was in the bleachers at her basketball game. Turns out he's Mr. Charles, her dad's new boss at the oil and gas company, and he's alarmingly interested in Nizhoni and her brother, Mac, their Navajo heritage, and the legend of the Hero Twins. Nizhoni knows he's a threat, but her father won't believe her.

When Dad disappears the next day, leaving behind a message that says "Run!", the siblings and Nizhoni's best friend, Davery, are thrust into a rescue mission that can only be accomplished with the help of Diné Holy People, all disguised as quirky characters. Their aid will come at a price: the kids must pass a series of trials in which it seems like nature itself is out to kill them. If Nizhoni, Mac, and Davery can reach the House of the Sun, they will be outfitted with what they need to defeat the ancient monsters Mr. Charles has unleashed. But it will take more than weapons for Nizhoni to become the hero she was destined to be . . .

Tristan Strong Punches a Hole in the Sky
by Kwame Mbalia

Seventh grader Tristan Strong feels anything but strong ever since he failed to save his best friend when they were in a bus accident together. All he has left of Eddie is the journal his friend wrote stories in. Tristan is dreading the month he's going to spend on his grandparents' farm in Alabama, where he's being sent to heal from the tragedy.

But on his first night there, a sticky creature shows up in his bedroom and steals Eddie's notebook. Tristan chases after it--is that a doll?--and a tug-of-war ensues between them underneath a Bottle Tree. In a last attempt to wrestle the journal out of the creature's hands, Tristan punches the tree, accidentally ripping open a chasm into the MidPass, a volatile place with a burning sea, haunted bone ships, and iron monsters that are hunting the inhabitants of this world. In order to get back home, Tristan and these new allies will need to entice the god Anansi, the Weaver, to come out of hiding and seal the hole in the sky. But bartering with the trickster Anansi always comes at a price. Can Tristan save this world before he loses more of the things he loves?

Read the rest of this series with Tristan Strong Destroys the World and Tristan Strong Keeps Punching.

Xander and the Lost Island of Monsters
by Margaret Dilloway

Xander Miyamoto would rather do almost anything than listen to his sixth-grade teacher, Mr. Stedman, drone on about weather disasters happening around the globe. If Xander could do stuff he's good at instead, like draw comics and create computer programs, he might not be counting the minutes until the dismissal bell. When spring break begins at last, Xander's father briefly distracts him with a comic book about a samurai warrior named Momotaro that springs out of a peach pit. Xander tosses it aside, but Peyton, his best friend, finds it more interesting.

Little does either boy know that the comic is a warning. They are about to be thrust into the biggest adventure of their lives a journey wilder than any Xander has ever imagined, full of weird monsters. To win at this deadly serious game they will have to rely on their wits, courage, faith, and especially, each other. 

Check out the next book in this duology with Xander and the Dream Thief.

Tessa Miyata Is No Hero
by Julie Abe

Tessa Miyata has never fit in. When she and her two sisters are told they will be staying at their grandparents in Japan, Tessa is thrilled. A summer in Japan could be her chance to go on an adventure worthy of impressing her classmates back home. Yet, while her sisters are old enough to go into Tokyo, while she can’t even go to the corner store by herself. Plus, her grandparents want her to stay home with the neighbor kid, thirteen-year-old Jin Uehara, who’s made it clear he’s too cool to spend time with a weirdo like her.   

When they're forced to hang out, Jin break the Miyata family’s precious heirloom—accidentally releasing the malicious samurai god Taira Masakado and discovering a hidden part of the city where gods and mythological creatures walk among humans—including their new companion, a mythical nine-tailed fox who may be more trouble than he is help. Despite doing everything to avoid spending another minute together, Tessa and Jin must now work together to stop Taira Masakado before he traps them—and the rest of Tokyo—under his command, forever.   

Read the next book in this duology with Tessa Miyata is so Unlucky!

The Sunbearer Trials
by Aiden Thomas

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, or demi-gods, to compete in the Sunbearer Trials. The winner carries light and life to all the temples of Reino del Sol, but the loser will be sacrificed to Sol to protect the world for another ten years.

Teo, a seventeen-year-old Jade semidiós and the trans son of the goddess of birds, is suddenly forced to compete in five trials against Gold semidiós 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.

Check out the next book in this duology with Celestial Monsters.