"This is the story of how young Zeus, with a little help from six monsters, five gods, an enchanted she-goat (that's me), and his mother, became god of gods, master of lightning and thunder, and ruler over all"--Provided by publisher.

Perseus braves the treacherous underworld to rescue his father, Zeus, captured by his son, Ares, and brother Hades who unleash the ancient Titans upon the world.

"The Underworld usually isn't really meant to be a fun place - but tell that to Hades! He loves the dark and the stinky smell of sulfur. However, there is one thing that Hades is not a fan of: dogs. And when Zeus and his fellow Olympians encounter Cerberus - a snarling, three-headed dog - Hades must conquer his fears and tame the hound so everyone can continue into the Underworld and deposit their Titan prisoner, Oceanus, back where he belongs!"--Information...

Percy Jackson is no ordinary teenager, he's the son of Poseidon and is accused of stealing Zeus' lightning bolt, the most powerful weapon ever created! With storm clouds brewing, Percy embarks on an incredible cross-country journey to prove his innocence, recover the bolt, and prevent a war among the gods that could destroy our world!