But I've never even been to Olympus! Zeus is crazy!" Chiron and Grover glanced nervously at the sky. The clouds didn't seem to be parting around us, as Grover had promised. They were rolling straight over our valley, sealing us in like a coffin lid. Er, Percy ...?" Grover said. "We don't use the c-word to describe the Lord of the Sky.
Rick RiordanHeโd learned years ago it was better not to dwell too much on who was related to whom on the godly side of things. After Tyson the Cyclops adopted him as a brother, Percy decided that that was about as far as he wanted to extend the family.
Rick Riordan