They had a silent staring contest, but Percy didn’t back down. When he and Annabeth started dating, his mother had drummed it into his head: It’s good manners to walk your date to the door. If that was true, it had to be good manners to walk her to the start of her epic solo death quest.

Leo Valdez deserved a special punishment," she [Khione] said. "I have sent him to a place from which he can never return.

There was Tyson moving into the Poseidon cabin, giggling to himself every fifteen seconds and saying, "Percy is my brother?" like he'd just won the lottery. Aw, Tyson," I'd say. "It's not that simple.

My name is Percy Jackson. I'm twelve years old. Until a few months ago, I was a boarding student at Yancy Academy, a private school for troubled kids in upstate New York. Am I a troubled kid? Yeah. You could say that.

A real man's weapon is his mind.

At first I was protecting you two because I promised. Now even if I hadn't promised, I would. You two are like kittens to me. I won't fail you again." I'll admit I got a lump in my throat. I'd never been called someone's kitten before. Sadie sniffled. She brushed something from under her eye. "You're not going to wash us, are you?

Leo felt trapped. He’d once been stuck in a cave on top of Pikes Peak, surrounded by a pack of werewolves. Another time he’d been stuck in an abandoned factory with a family of evil Cyclopes. But this — standing in an open clearing with a dozen pretty girls — was much worse.