Percy Jackson and the Battle of the Labyrinth by Rick Riordan

The ancient Labyrinth is more than myth—it’s real, and Percy must navigate its endless, shifting paths to stop an invasion. Filled with puzzles, monsters, and secrets, this book combines mythology and modern adventure brilliantly. As war looms closer, Percy’s decisions grow more difficult and his powers stronger. Battle of the Labyrinth is one of the series’ most thrilling and emotionally resonant entries.