Half Boy. Half God. All Hero. Honestly, blowing up another school was the last thing I wanted to do. As the son of a Greek God, I've had my share of near-death disaster - and now my arch enemy Luke wants to invade our camp via an ancient labyrinth. If he succeeds, thousands of bloodthirsty monsters will attack.

The fourth book in the bestselling Percy Jackson and the Olympians series. Now with a new cover look! Discover the story behind the Disney+ series.


HALF BOY - HALF GOD - ALL HERO.

SURE, AS A DEMIGOD I’VE HAD MY FAIR SHARE OF NEAR-DEATH DISASTERS. BUT HEY, I’M STILL HERE TO TELL THE TALE . . .

Percy Jackson’s enemies are back, and looking for a way to destroy Camp Half-Blood.

To stop them, Percy and his friends must take on a new quest through the mysterious labyrinth – a sprawling underground world with deadly surprises at every turn.

But the labyrinth was built to keep heroes out, and secrets safe within.

As time runs out and the Titans draws near, can Percy save the day once more?

Return to the World of Percy Jackson in the best-selling, brand-new adventure featuring the original hero in Percy Jackson and the Olympians: Chalice of the Gods – out now!

And don't miss the trio's next adventure in Percy Jackson and the Olympians: Wrath of the Triple Goddess, coming soon!