New York : Disney/Hyperion Books, 2010.
1 v. (unpaged) : col. ill. ; 24 cm.
Book 1 in the series.
"Adapted from the novel Percy Jackson & the Olympians, Book One, The Lightning Thief"--T.p. verso.
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.