Seventh-grader Percy Jackson has recently discovered that he is the son of Poseidon, making him half human and half god, and along with his a demigod and a satyr friend, must save his beloved Camp Half-Blood from evil forces determined to destroy it.

Percy hurries to Camp Half-Blood after his high school is invaded by demonic cheerleaders, and joins his demigod friends on a quest through the Labyrinth, while the war between the Olympians and the evil Titan lord Kronos draws near.

While the Olympians struggle to contain the rampaging monster Typhon, Kronos begins his advance on New York City, where Mount Olympus stands virtually unguarded. Now it's up to Percy Jackson and an army of young demigods to stop the Lord of Time.

Who cut off  Medusa’s head? Who was raised by a she-bear? Who tamed Pegasus? And whatever happened to that Golden Fleece?
It takes a demigod to know the answers, and Percy Jackson can fill you in on all the daring deeds of  Perseus, Atalanta, Bellerophon, and the rest of the major Greek heroes. Told in the funny, irreverent style listeners have come to expect from Percy (I’ve had some bad experiences in my time, but

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In this Percy Jackson mini adventure first published in The Demigod Files, the goddess Persephone summons Percy, Thalia, and Nico to the Underworld to retrieve Hades's powerful sword before it falls into the wrong hands. Easier said than done in a realm full of daimons, ghosts, and monsters. Not to mention Iapetos—brother of the powerful Titan lord, Kronos. Will the demigods manage to find and return the sword before it's too late? Includes an excerpt...