Nico di Angelo came into Olympus to a hero's welcome, his father right behind him, despite the fact that Hades was only supposed to visit Olympus in winter solstice. The God of the dead looked stunned when his relatives clapped him on the back. I doubt he'd ever got such an enthusiastic welcome before.
Rick RiordanThe name says it all. That's where Dad (Hades) tries out his new punishment ideas, but he says the traditional ones still work best: the lava flows, the minefields full of exploding surprises, burning at the stake, running naked through cactus patches... You name it, we've got it here - Nico di Angelo
Rick RiordanThe Ancient Egyptians were not fools, Carter. They built the pyramids. They created the first great nation state. Their civilization lasted thousands of years.” “Yeah,” I said. “And now they’re gone.
Rick RiordanButch hesitated. "Annabeth's okay. You gotta cut her some slack. She had a vision telling her to come here, to find a guy with one shoe. That was supposed to be the answer to her problem." "What Problem?" Piper asked. "She's been looking for one of our campers, who's been missing three days," Butch said. "She's going out of her mind with worry. She hoped he'd be here." "Who?" Jason asked. "Her boyfriend," Butch said, "A guy named Percy Jackson.
Rick Riordan