Wrong. Percy needs three recommendation letters from the gods before his final year in high school comes to an end. And one thing Percy knows, the gods on Mount Olympus don’t do anything for free.To secure his second letter, Percy and his friends Annabeth and Grover agree to a new quest – pet-sitting for the goddess Hecate while she’s away over Halloween. They just need to follow her simple rules:Look after the pets like their lives depend on it (because they do)Don’t touch anything – especially Hecate’s magic potions!See points 1 and 2