Two U.S. Marine skeletons guarded the doors. They grinned down at us, rocket-propelled grenade launchers held across their chests. "You know," Grover mumbled, "I bet Hades doesn't have trouble with door-to-door salesman.

Behold!" Percy shouted. "The god's chosen beverage. Tremble before the horror of Diet Coke!

I think anytime you're writing to the middle grades, you're writing to young readers who are trapped in a number of ways between two worlds: between childhood and adulthood, between their friends and their parents.

Jason's fingers itched to draw his sword. He'd met plenty of scary demigods, but he was starting to realize that Nico di Angelo--as pale and gaunt as he looked--might be more than he could handle.

We are servants of Ma’at—order and justice. We don’t kill our enemies for things they might do in the future.

If there were ever any half-bloods who needed to worry about that, it was Thalia and me. I wondered if maybe I should've sent Poseidon that seashell pattern tie for Father's Day after all. --Percy Jackson

Annabeth, thank goodness, would be staying in New York. She'd gotten permission from her parents to attend a boarding school in the city so she could be close to Olympus and oversee the rebuilding efforts. "And close to me?" I asked. "Well, someone's got a big sense of his own importance." But she laced her fingers through mine. I remembered what she'd told me in New York, about building something permanent, and I thought—just maybe—we were off to a good start.