"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...

Zeus causes a ruckus while living with his parents, Kronos and Rhea, when every time he sneezes or gets mad his lightning shoots out, so they send him to Eureka, a camp where little gods learn to use their supernatural abilities, and with the help of other gods like the wise Athena and the wisecracking Hermes, little Zeus learns to control his own powers and succeed.

Ten-year-old Zeus is kidnapped by the terrible Titans, merciless giants who enjoy snacking on humans, and when in self-defense he pulls a magical thunderbolt from a stone he begins an adventure to rescue his fellow Olympians from the evil Cronus.