Demi-god Percy Jackson and his friends must journey into the Sea of Monsters to save their camp. But first Percy will discover a secret that makes him wonder whether being claimed as Poseidon's son is an honor or a cruel joke.

"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...

In this story with a modern twist, Hades tells his own version of how he became King of the Underworld and Zeus became King of the Gods.

When Karen leaves New Jersey to spend time with her enigmatic father on Mount Olympus, she is shocked to learn that her junior high classmates are gods and goddesses, and that one of them is turning people to stone.