Demigod Percy Jackson, still with no memory, and his new friends from Camp Jupiter, Hazel and Frank, go on a quest to free Death, but their bigger task is to unite the Greek and Roman camps so that the Prophecy of Seven can be fulfilled.

The second title in Rick Riordan's Trials of Apollo series - set in the action-packed world of Percy Jackson. The god Apollo, cast down to earth and trapped in the form of a gawky teenage boy as punishment, must set off on the second of his harrowing (and hilarious) trials. He and his companions seek the ancient oracles - restoring them is the only way for Apollo to reclaim his place on Mount Olympus - but this is easier said than done. Somewhere...

After a summer spent trying to prevent a catastrophic war among the Greek gods, Percy Jackson finds his seventh-grade school year unnervingly quiet. His biggest problem is dealing with his new friend, Tyson-a six-foot-three, mentally challenged homeless kid who follows Percy everywhere, making it hard for Percy to have any "normal" friends. But things don't stay quiet for long. Percy soon discovers there is trouble at Camp Half-Blood: the magical...

Annabeth and Percy have tumbled into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy's instructions to find the mortal side of the Doors of Death. If they can fight their way through the Gaea's forces, and Percy and Annabeth can survive the House of Hades, then the Seven will be able to seal the Doors both sides and prevent the giants from raising Gaea. But, Leo wonders, if the Doors...

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....

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...

"Trojan princess Cassandra is cursed by Apollo with the gift of prophecy, and must try to find her place in a world that she knows to be perilous; years later, will her friendship with a young Amazon princess named Rin help her to avert a disastrous end to their war?"--

Uniting with Jason, Piper, and Leo after their dangerous quest, Percy, Hazel, and Frank wonder who will be chosen to fulfill the Prophecy of Seven, completing their group's number, and sail with them to an ancient land to find the mysterious Doors of Death.

Exiled to a far-flung island, Medusa has little company except for the snakes adorning her head instead of hair until a beautiful boy named Perseus arrives, disrupting her lonely existence and unleashing desire, love, and betrayal Medusa has been exiled to a far-flung island by the whims of the gods. She has little company except the snakes that adorn her head instead of hair. When a charmed, beautiful boy called Perseus arrives on the island, her...

A near-death experience, a horrible incident at school, and a move from Connecticut to Florida have turned seventeen-year-old Pierce's life upside-down, but when she needs him most John Hayden is always there, helping but reminding her of her visit to the Underworld.