Percy goes to sink the "Princess Andromeda", a ship which Kronos is using as his base. Rachel kisses him for good luck before he leaves. In Percy's dreams, he sees Rachel writing things in Ancient Greek. She is drawing pictures of things she has never seen before, like a picture of Luke Castellan at age nine. When she goes on vacation with her parents, she asks them to return to New York by making a deal with her father to go Clarion Academy. Clarion Academy is a finishing school (a girls' school that teaches culture and social things) for girls that her mother also went to. This was all because she felt that Percy was in danger. Later on, Rachel flies to Camp Half-Blood on Blackjack. She takes in the spirit of the Oracle because Hades lifts the curse he had put on it. She says the next Great Prophecy. Rachel then goes back to the mortal world for the school year, leaving the campers without their oracle until the next summer.