After learning that he is the son of a mortal woman and Poseidon, god of the sea, twelve-year-old Percy is sent to a summer camp for demigods like himself, and joins his new friends on a quest to prevent a war between the gods.
A fictionalized account, in graphic novel format, of the Greek myth of Hades, God of the Underworld, and his abduction of the goddess Demeter's daughter, Persephone, to make her his wife, and the chaos that ensued.