When Camp Half-Blood, the only safe haven for demigods, comes close to being overrun by mythological monsters, Percy must find his best friend Grover, who is prisoner on an island in the Bermuda Triangle, and then set out to save the Camp.

"Takes readers on a self-guided quest into the Underworld with each choice affecting the outcome of the story"--

In this modern version of the Greek myth, Persephone asks Hades for a ride to escape her overprotective mother, sneaks into the Underworld, and refuses to leave.

Despite the warnings of her friends at Mount Olympus Academy, Persephone befriends bad-boy Hades, but following her mother's advice to "go along to get along" complicates her relationships with all of them.

Zeus is betrayed by Hades, captured and brought to the Underworld, and Perseus must abandon his attempts to retire to a quiet life as a fisherman, find Zeus, and end the Titans' struggle to rule the Earth.

When Percy Jackson receives an urgent distress call from his friend Grover, he immediately prepares for battle. He knows he'll need his powerful demigod allies, Annabeth and Thalia, at his side; his trusty bronze sword, Riptide; and... a ride from his mom. The demigods race to the rescue, to find that Grover has made an important discovery: two new powerful half-bloods whose parentage is unknown. But that's not all that awaits them. The Titan...

All of Olympus—and the Underworld—are talking about the God of the Dead and the sprightly daughter of Demeter. But despite the rumors of their romance, Hades and Persephone have plenty to navigate on their own. Since coming to Olympus, Persephone has struggled to be the perfect maiden goddess. Her attraction to Hades has only complicated the intense burden of the gods’ expectations. And after Apollo’s assault, Persephone fears she can no longer...

“You want to know about The Bringer of Death.” It is Persephone’s birthday, and she receives the ultimate gift: Hades confesses his desire for her, leading to their first kiss. But that doesn’t necessarily make things easier for the goddess of spring, who is still in over her head in gossip-driven Olympus. Persephone feels intense guilt over the official breakup between Hades and Minthe, she is struggling to find her footing in her fast-paced...

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. Meanwhile the war between the Olympians and the evil Titan lord Kronos draws near.

The myth has been told for centuries: Brothers Zeus, Poseidon, and Hades waged a years-long war against their father, Cronus, and the tyrannical Titans. Upon their mighty victory, Zeus split the world into three. For himself, he claimed the Sky and what fell below it. To his brother Poseidon, he assigned dominion over the Sea. And his oldest brother, Hades, would rule the Underworld. While Hades tried to make the best of a lonely situation, eternity...