"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...

What dangers do runaway demigods Luke and Thalia face on their way to Camp Half-Blood? Are Percy and Annabeth up to the task of rescuing stolen goods from a fire-breathing giant who doesn't take kindly to intruders? 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.

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.

It's Greeks versus Romans in a middle school sports competition! Oddonis isn't thrilled but when Zeus and Jupiter get involved, the stakes are raised: Winner gets Mount Olympus.

"In his penultimate adventure, a devastated but determined Apollo travels to Camp Jupiter, where he must learn what it is to be a hero, or die trying"--

Zeus the hamster will not allow the new hen at the Pet Center to join the ranks of the Olympians until she completes the labors of Hairy-clees.

Isabelle wishes she could study physics instead of joining her mom as a popcorn manager at Mt. Olympus Theme Park, but when she finds herself in the middle of the myth of Icarus, she is determined to help Icarus and his father escape from the island with a new invention.

Elpis, a hope-spreading bubble, is given the chance to become the Spirit of Hope at Mount Olympus Academy if she can prove herself as a human girl among the students, but quickly realizes that being a human girl comes with its own challenges.

"The Greek and Roman demigods will have to cooperate in order to defeat the giants released by the Earth Mother, Gaea. Then they will have to sail together to the ancient land--Greece itself--to find the Doors of Death"--

When the goddess Artemis goes missing, she is believed to have been kidnapped. And now it's up to Percy and his friends to find out what happened. Who is powerful enough to kidnap a goddess? They must find Artemis before the winter solstice, when her influence on the Olympian Council could swing an important vote on the war with the titans. Not only that, but first Percy will have to solve the mystery of a rare monster that Artemis was hunting when...