Percy, expelled from six schools for being unable to control his temper, learns the truth from his mother that his father is the Greek god Poseidon, and is sent to Camp Half Blood where he is befriended by a satyr and the demigod daughter of Athena who join him in a journey to the Underworld to retrieve Zeus's lightning bolt and prevent a catastrophic war.

"A story about being your truest self--and trusting your truest friends. Cliques. Crushes. Comics. Middle school. Ever since Tyler started getting into art and hanging out with Emmie, his friends and teammates have been giving him a hard time. He wonders why can't he nerd out on drawing and play ball? Emmie is psyched that she gets to work on a comics project with her crush, Tyler. But she gets the feeling that his friends don't think she's cool enough....