Maddie

“Annabeth?” Percy said again. “You’re planning something. You’ve got that I’m-planning-something look.”
“I don’t have an I’m-planning-something look.”
“Yeah, you totally do. Your eyebrows knit together and your lips press together and—”
“Do you have a pen?” she asked him.”
― Rick Riordan, The House of Hades

“[Jason] faltered when he looked at Leo, who was mimicking taking notes with an air pencil.
“Go on, Professor Grace!” he said, wide-eyed. “I wanna get an A on the test.”
― Rick Riordan, The House of Hades

“Lots of death, huh? Personally, I'm trying to avoid lots of death, but you guys have fun!”
― Rick Riordan, The House of Hades

“You’re that lady,” Leo said. “The one who was named after Caribbean music.”
Her eyes glinted murderously. “Caribbean music.”
“Yeah. Reggae?” Leo shook his head. “Merengue? Hold on, I’ll get it.”
He snapped his fingers. “Calypso!”
― Rick Riordan, The House of Hades