The Battle of the Labyrinth camp for the school year. On his fifteenth birthday at the summer's end, Percy receives a visit from his father Poseidon, who gives him a sand dollar, admonishing him to “spend it wisely”. Nico later appears to tell Percy his plan to defeat Luke once and for all. "The Battle of the Labyrinth" was initially referred to as "Percy 4" until the title was officially revealed. The novel was teased by Rick Riordan behind the pages of its predecessor, "The Titan's Curse". It was based on the Greek myth of the labyrinth, where the Minotaur was supposedly kept. In his
Daedalus the waves ... a hawk-like man flying sunward above the sea, a prophecy of the end he had been born to serve”. Daedalus is said to have created statues that were so realistic that they had to be tied down to stop them from wandering off. In "Meno", Socrates and Meno are debating the nature of knowledge and true belief when Socrates refers to Daedalus' statues: "... if they are not fastened up they play truant and run away; but, if fastened, they stay where they are." Daedalus In Greek mythology, Daedalus (; "Daidalos" "cunningly wrought", perhaps related to δαιδάλλω