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 (yacht) yacht "Spirit of Antigua". The catamaran was entirely renovated in 2000 for The Race. It received new stems, making the hulls 4.6 metres longer. Another renovation in 2017 converted the boat to a hydrogen-powered vessel, the Energy Observer. Daedalus (yacht) Daedalus is a maxi-catamaran, that participated in numerous open-ocean races under various owners and names. Originally named "Formule Tag", this maxi-catamaran was built by Canadair in Québec, Canada in 1983, under the supervision of Canadian skipper Mike Birch and British designer Nigel Irens. The yacht was built to compete in the inaugural Transat Québec-Saint-Malo—a trans-North Atlantic sailing race celebrating Jacques