Percy and his friends undertake a perilous voyage to save their summer camp during their second summer at Half-Blood Hill.
year:
call number/section: 741.5
subjects: riordan, rick, adaptations, fathers and sons, fiction, camps, friendship, poseidon (greek deity), gods, greek, mythology, greek, father-son relationship, gods and goddesses, greek mythology, fantasy graphic novels, spanish language, comic books, strips, etc, cartoons and comics, graphic novels