Pallas, the daughter of Triton and messenger of the sea, enrolls at Mount Olympus Academy.

When he returns to Olympus from Asgard, Demon must calm a groggy volcano monster while figuring out what is wrong with the unicorns.

Owen Brown is your average fourth grader. Or he was, until his best friend, Dana, disappeared right in front of his face, through the floor of the school. Owen's average life has turned upside down. He's determined to find Dana -- before anyone realizes she's missing. Owen sets out on a mysterious, mythological rescue mission with his friends Jon and Sydney. But what none of them know is that Dana's disappearance is part of a much larger riddle. And...

When the Olympians arrive on the island of Lemnos, they meet the metal-working Hephaestus who is hesitant to leave with the gods, stating that the only way he will join them is if he gets to be their leader.

Interpretations of traditional stories about heroes, sorceresses, kings, gods, monsters, and other legendary Greek mythological characters.

During a secret trip to the Immortal Marketplace, Clotho, one of the three Fates, risks revealing her identity and if that were not enough, she must face up to an old mistake she made several years ago that could mess up a mortal's whole life.

"When a flock of angry birds threaten Zeus and his fellow Olympians, they need the help of a new friend--assuming the stranger is actually a friend! After a horrible drought, Zeus and his fellow Olympians are determined to help restore the land as they try to figure out their current mission, to find a special shield called an aegis. Thanks to some grateful villagers, who benefit from the rain and crops that the young Olympians magically create, they...

When a mermaid named Amphitrite arrives at Mount Olympus Academy, she finds herself falling for Poseidon, but his quirks may be too much for her.

"After battling fireball-throwing Titans, the young Olympians find themselves on a double quest: Not only must they find more Olympians that Cronus has swallowed, but they're also in search of magic seeds that will help rejuvenate the earth after the terrible drought that plagued the lands, thanks to Hyperion. But a wind-throwing giant named Typhon has other ideas. Can the Heroes in Training withstand the storms that are coming their way?"--Information...

When Zeus, Hades, and Poseidon continue on a new quest in the search for the Helm of Darkness, they discover many things in the Underworld that Hades does not fear except a giant three-headed dog.