Oylers

“Frank held out the vial of Pylosian mint. 'Don't break it.'
Leo nodded gravely. 'Don't break the vial of deadly poison. Man, I'm glad you said that. Never would have occurred to me.”
― Rick Riordan, The Blood of Olympus

“The ruins stretch from the river to the base of that mountain over there, about half a kilometre.’
‘How far is that in regular measurements?’ Percy asked.
Frank rolled his eyes. ‘That is a regular measurement in Canada and the rest of the world. Only you Americans –’
‘About five or six football fields,’ Hazel interceded, feeding Arion a big chunk of gold.
Percy spread his hands. ‘That’s all you needed to say.”
― Rick Riordan, The Blood of Olympus

“Snake people do not drink milk," Kekrops said. "We are lactose intolerant reptiles."
"Me too!" Frank said. "I mean . . . lactose intolerant. Not a reptile. Though I can be a reptile sometimes-”
― Rick Riordan, The Blood of Olympus

“The Acropolis is ringed with great siege weapons-onagers '
'More onagers?' Frank protested. 'Did they have a sale on them or something?”
― Rick Riordan, The Blood of Olympus