Julie

“Now, leave."
All three boys slumped forward. Percy fell face-first into his pizza.
"Percy!" Annabeth grabbed him.”
― Rick Riordan, The Mark of Athena

“Save yourselves!” Percy warned. “It is too late for us!”
Then he gasped and pointed to the spot where Frank was hiding. “Oh, no! Frank is turning into a crazy dolphin!”
Nothing happened.
“I said,” Percy repeated, “Frank is turning into a crazy dolphin!”
Frank stumbled out of nowhere, making a big show of grabbing his throat. “Oh, no,” he said, like he was reading from a teleprompter. “I am turning into a crazy dolphin.”
He began to change, his nose elongating into a snout, his skin becoming sleek and gray. He fell to the deck as a dolphin, his tail thumping against the boards.
The pirate crew disbanded in terror.”
― Rick Riordan, The Mark of Athena

“He turned to Frank who was trying to pull his fingers out of the Chinese handcuffs…
“Okay,” Frank relented. “Sure.” He frowned at his fingers, trying to pull them out of the trap. “Uh, how do you—”
Leo chuckled. “Man, you’ve never seen those before? There’s a simple trick to getting out.”
Frank tugged again with no luck. Even Hazel was trying not to laugh.
Frank grimaced with concentration. Suddenly, he disappeared. On the deck where he’d been standing, a green iguana crouched next to an empty set of Chinese handcuffs.
“Well done, Frank Zhang,” Leo said dryly, doing his impression of Chiron the centaur. “That is exactly how people beat Chinese handcuffs. They turn into iguanas.”
― Rick Riordan, The Mark of Athena

“Blackjack," Percy said, "this is Piper and Jason. They're friends."
The horse nickered.
"Uh, maybe later," Percy answered.
Piper had heard that Percy could speak to horses, being the son of the horse lord Poseidon, but she'd never seen it in action.
"What does Blackjack want?" she asked.
"Donuts," Percy said. "Always donuts.”
― Rick Riordan, The Mark of Athena