Percy Jackson & the Olympians

Percy Jackson & the Olympians is a fantasy novel series by American author Rick Riordan. It is the first of four book series in the Camp Half-Blood Chronicles, preceding The Heroes of Olympus, The Trials of Apollo, and The Nico di Angelo Adventures. The novels are set in a world with the Greek gods in the 21st century. The series follows the protagonist, Percy Jackson, a young demigod who must prevent the Titans, led by Kronos, from destroying the world.

The first three books were published in the United States by Miramax Books before they were folded into Hyperion Books; that house published the remaining books. All the books were published in the United Kingdom by Penguin Books. Four supplementary books, along with graphic novel versions of the first five books, have also been released. By January 2022, the books had sold more than 180 million copies worldwide, making the series one of the best-selling of all time. A follow-up trilogy in the series, The Senior Year Adventures, takes place after the events of The Heroes of Olympus and began in 2023 with The Chalice of the Gods. Three sequel series, The Heroes of Olympus, The Trials of Apollo, and The Nico di Angelo Adventures, follow.