When demonic cheerleaders invade his high school, Percy Jackson hurries to Camp Half Blood, from whence he and his demigod friends set out on a quest through the Labyrinth, while the war between the Olympians and the evil Titan lord Kronos draws near.

Athena's arrogance throws a wrench into her plans to improve King Minos's labyrinth.

The last thing Jack expected when he bungee-jumped at the fairground was to plummet into a maze of underground rooms, full of traps, puzzles and some weird and wonderful people. Alongside a mysterious girl called Cally, he must find the keys to unlock each room and find his way home: facing hundreds of tiny yet ferocious lions, a revolting game of Would You Rather and some mind-blowing riddles on the way.

Reveals how Thomas and WICKED built the Maze against the backdrop of an apocalyptic world. The forests burned, the lakes and rivers dried up, and the oceans swelled. Then came a plague. Families died, violence reigned, and man killed man. Next came WICKED, who were looking for an answer. And then they found the perfect boy: Thomas, who built a maze. Now there are secrets. There are lies. And there are loyalties history could never have foreseen.