When domonic cheerleaders invade his high schook, Percy Jackson hurries to Campamento Mesitzo, 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 Cronos draws near.

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.

When the goddess Artemisa disappears while hunting a rare, ancient monster, a group of her followers joins Percy and his friends in an attempt to find and rescue her before the winter solstice.

Percy Jackson and his new friends from Campamento Júpiter go on a quest to free Death while also working towards the fulfillment of the prophecy.

Magnus Chase has seen his share of trouble. Ever since that terrible night two years ago when his mother told him to run, he has lived alone on the streets of Boston, surviving by his wits, staying one step ahead of the police and truant officers. One day, Magnus learns that someone else is trying to track him down -- his Uncle Randolph, a man his mother had always warned him about. When Magnus tries to outmaneuver his uncle, he falls right into his...

When the goddess Artemis disappears while hunting a rare, ancient monster, a group of her followers joins Percy and his friends in an attempt to find and rescue her before the winter solstice, when her influence is needed to sway the Olympian Council regarding the war with the Titans.

"Lately, seventh grader Nizhoni Begay has been able to detect monsters, like that man in the fancy suit who was in the bleachers at her basketball game. Turns out he's Mr. Charles, her dad's new boss at the oil and gas company, and he's alarmingly interested in Nizhoni and her brother, Mac, their Navajo heritage, and the legend of the Hero Twins. Nizhoni knows he's a threat, but her father won't believe her. When Dad disappears the next day, leaving...

How do you handle an encounter with Medusa on the New Jersey interstate? What's the best way to take down a minotaur? Become an expert on everything in Percy's world with this must-have guide to the Percy Jackson and the Olympians series. Complete with interviews, puzzles, games, and original short stories by Rick Riordan.

Rick Riordan presents the first book in the Heroes of Olympus series, a secondary saga to Percy Jackson & the Olympians. Now that Percy Jackson and his friends have defeated the Titan lords, it's time to focus on rebuilding Camp Half-Blood and teaching the next generation of demigods, one of whom is Jason. But when Jason suffers from amnesia during a class trip to the Grand Canyon and discovers he can suddenly fly, he and his friends receive a visit...