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.

Percy Jackson's hope for a normal senior year is shattered as the gods present him with three quests, beginning with the retrieval of Zeus's goblet, in order to get the necessary three letters of recommendation for college. After saving the world multiple times, Percy Jackson is hoping to have a normal senior year. Unfortunately, the gods aren’t quite done with him. Percy will have to fulfill three quests in order to get the necessary three letters...

"After being tricked into releasing the gods from their capitiviy on Olympus, Helen Hamilton must find a way to re-imprison them without starting a devasting war, all while fighting the ever-growing passion she feels for her forbidden love, Lucas Delos"-- Provided by publisher.

Moving to Jupiter's palace on Mount Olympus with her friends after being recognized as the Flame, Emily resolves to save her father from the CRU prison and sneaks away only to become entangled in a new invasion by the Nirads.

"Jason has a problem. He doesn't remember anythign before waking up in a bus full of kids on a field trip. Apparently, he has a girlfriend named Piper, and his best friend is a guy named Leo. They're all students at the Wilderness School, a boarding school for "bad kids," as Leo puts it. What did Jason do to end up here? And where is here, exactly? jason doesn't know anything - except that everything seems very wrong. Piper has a secret. Her father,...

When Pandora is warned by her mother not to open a box, her spirited curiosity trumps her obedience. Pandora harmlessly touches the box, innocently leans on the box, and eventually, albeit accidentally, bursts the box open! The cupcakes that were hidden inside are ruined, except for one last vestige, which Pandora presents in the hope that her mother still loves her. Leslie Patricelli's depictions of this physical comedy bring a lively narrative to...

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. "Percy Jackson isn't expecting freshman orientation to be any fun. But when a mysterious mortal acquaintance appears on campus, followed by demon cheerleaders, things quickly move from bad to diabolical....

The Greek god Apollo, cast down to earth as the ungifted human teenager Lester Papadopoulos, and his demigod friends must go through the Labyrinth to find the third emperor--and an Oracle who speaks in word puzzles--somewhere in the American Southwest. The Greek god Apollo is still in the persona of ungifted human teenager Lester Papadopoulos. Now Lester and his demigod friends must go through the Labyrinth to find the third emperor-- and an Oracle...

Zeus the hamster and his team of "Olympians," the other animals at Mount Olympus Pet Center in Athens, Georgia, journey into the Underworld, where a multiheaded beast stands guard.

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.