John Hayden, a death deity, takes seventeen-year-old Pierce Oliviera back to the Underworld against her will to keep her safe from the Furies, but her family is still at risk and she, herself, may never escape his captivity.

"In response to an awful camp orientation video created by the god Apollo, Percy Jackson and other residents of Camp Half-Blood answer campers' questions such as "What is this place?" and "Do I get to keep the T-shirt?""--

Four short stories plus original art, interviews, puzzles, and games, reveal new insights into the world of Percy Jackson and the other heroes of Olympus.

In this modern retelling of the Persephone myth, Haden Lord, the disgraced prince of the Underrealm, is sent to the mortal world to entice a girl into returning with him to the land of the dead.

Haden, Prince of the Underrealm, and Daphne, a mortal girl, are stuck in separate realms, racing time to save each other and fulfill their destiny before the monstrous Keres destroys everything they know.

Married at a tender age to the Spartan king Menelaus, the beautiful Helen bears him a daughter and anticipates a passionless marriage before falling in love with the Trojan prince Paris, with whom she flees to Troy, with devastating consequences.

From the streets of Rome to the caves of the Kirin and beyond, humans, chimaera, and seraphim will fight, strive, love, and die in an epic theater that transcends good and evil, right and wrong, friend and enemy.

"Demon has always counted on his magical medicine box to help him cure the sick beasts on Mount Olympus. But Chiron, his new healing master, insists Demon learn to find the cures on his own. Demon's new skills are soon put to the test when he must save an ailing phoenix--or face the wrath of its fiery guards!"--

"When Titans Astraea and Zephyr find a human boy on their world, they must figure out how he got there and why. What they uncover is a plot to take over Titus and ultimately the universe"--

Haden, Prince of the Underrealm, is determined to defy his fate to protect Daphne, even as they and their small group of friends continue the search for the lost Kronolithe, the key of Hades--but his undeclared love for a mortal girl is a terrible risk, and they must both decide what they are willing to sacrifice to protect one another.