With help from her new friend Orion, seventeen-year-old Helen Hamilton descends into the Underworld in search of a way to break the Furies' blood curse and prevent the start of another Trojan War.

In this modern version of Greek mythology, Hades explains how a jealous Athena turned Medusa into a gorgon and what really happened when Perseus went hunting for Medusa's head.

"What a myth-o-maniac! Zeus's version of the myths is completely wrong. That story about ultra-handsome Greek god Cupid and how he met Psyche? Get real! Cupid was a gawky teen god with bad skin and braces. Greek god? He was a Greek geek! It's time to set the record straight. For the first time ever, Hades, King of the Underworld, reveals the true story behind the myths."--Cover, p. 4.

"Percy Jackson is about to be kicked out of boarding school ... again. And that's the least of his troubles. Lately, mythological monsters and the gods of Mount Olympus seem to be walking straight out of the pages of Percy's Greek mythology textbook and into his life. And worse, he's angered a few of them. Zeus's master lightning bolt has been stolen, and Percy is the prime suspect. Now Percy and his friends have just ten days to find and return Zeus's...

Athena's arrogance throws a wrench into her plans to improve King Minos's labyrinth.

In this updated version of Greek mythology, Hades, King of the Underworld, reveals the truth about Helen of Troy and the Trojan War.

As Philonecron plots to destroy the gods, transform the Underworld, destroy humanity, and remodel Olympus, Mr. Metos takes thirteen-year-old cousins Charlotte and Zee to join the Prometheans, who have an age-old weapon that may help protect them.

Zeus and his friends discover another Olympian who might be able to help in their quest to defeat King Cronus in this Heroes in Training adventure. With a clue from their trusty oracle, Pythia, Zeus and his Olympian friends are off to the Land of Grapes, where they discover a festival. The headline act is Dion and the Goat Guys, and Zeus has a funny feeling this Dion guy might be one of them.

"The merciless Cronus and his Titan buddies are in hot pursuit of Zeus, Hera, and Poseidon, who plan to travel across the treacherous boiling sea in order to save a fellow Olympian. They have a boat, but they also have a problem: Poseidon can't swim and is terrified of the water (well, really of the creatures that lurk in its depths). The group faces danger after danger as they battle singing sirens, a fishy and ferocious Titan named Oceanus, and...

Jason, Piper, and Leo, three students from a school for "bad kids," find themselves at Camp Half-Blood, where they learn that they are demigods and begin a quest to free Hera, who has been imprisoned by Mother Earth herself.