Percy Jackson and the Olympians, Book Four: The Battle of the Labyrinth

The entrance to an ancient labyrinth has been discovered inside Camp Half-Blood—and an enemy army is preparing to use it to invade.

Percy Jackson thought freshman orientation would be difficult enough without mysterious mortals and demon cheerleaders turning up at school.

But things are about to get much worse.

War between the Olympian gods and the Titan lord Kronos is drawing closer, and even Camp Half-Blood is no longer safe. Kronos's forces have discovered a way to reach the camp through the Labyrinth—a sprawling underground maze filled with monsters, traps, secrets, and passages that can lead almost anywhere.

To stop the invasion, Percy and his friends must venture into the Labyrinth themselves.

With Annabeth leading the quest, Percy journeys deep beneath the mortal world, where every turn brings another danger and finding the correct path may be nearly impossible.

As Kronos grows stronger and the threat against Camp Half-Blood becomes more serious, Percy and his friends will have to rely on courage, loyalty, and each other if they hope to make it out of the maze alive.

Fast-paced, funny, and filled with mythology, monsters, and adventure, The Battle of the Labyrinth is the fourth installment in Rick Riordan's beloved Percy Jackson and the Olympians series.

Perfect for readers who love: Greek mythology, demigods, magical quests, labyrinths, monsters, action-packed fantasy, friendship, humor, Camp Half-Blood, and epic adventures.

Author: Rick Riordan
Genre: Middle Grade Fantasy / Mythology / Action & Adventure
Series: Percy Jackson and the Olympians #4
Recommended Age: 10–14
Grade Level: Grades 5–9
Language: English
Format: Paperback
Pages: 400
Publisher: Disney Hyperion
Edition Publication Date: May 3, 2022
EAN/ISBN: 9781368051460

Themes & Tropes:

• Greek mythology

• Demigods

• Magical labyrinth

• Hero's quest

• Monsters

• Camp Half-Blood

• Friendship

• Gods and Titans

• Found family

• Coming of age

• Epic adventure

Percy Jackson and the Olympians — series order

1. The Lightning Thief
2. The Sea of Monsters
3. The Titan's Curse
4. The Battle of the Labyrinth ← this book
5. The Last Olympian

⚠️ Content Note: Contains fantasy violence, battles, monsters, peril, death and injury, and escalating themes of war. Appropriate for the publisher's recommended middle-grade audience.