I suppose a lot of teenage girls feel invisible sometimes, like they just disappear. Well, that's me—Cammie the Chameleon. But I'm luckier than most because, at my school, that's considered cool. I go to a school for spies.

When Zach said, "Im going to kill Dr. Steve." It wasn't the angered threat of a worried boy; it was the calm, cool statement of an operative trained to do exactly that. And that, I think, is why it scared me. But it wasn't as terrifying as the look in Bex's eyes when she said, "Not if I find him first.

You know,' I whispered, 'some girls might think it's creepy having a boy watch them sleep.' He smirked and pointed to himself. 'Spy.' 'Oh.' I nodded. 'Right. So you're a trained Peeping Tom.' 'Product of the best peeping academies in the country.' 'Well, now I feel much better.' 'You should.

All these years I'd thought being a spy was challenging. Turns out, being a girl is the tricky part.

She watched him stop to pat the mayor on the back. He stumbled a little in the crowd, and his left hand disappeared ever so briefly inside the mayor’s tuxedo pocket. It was over in a flash, a blink, a second. And Macey was quite certain she was the only person in the entire room to have seen it, but that was just as well. At least, Macey had seen enough. And at last, the boy made sense." — Double Crossed by Ally Carter

Despite popular belief, hitting someone with a closed fist actually hurts the hitter almost as much as the hittee.

Lies," Mr Solomon said the next morning as he walked into the classroom. "We tell them to our friends," he said. "We tell them to our enemies. And eventually...we tell them to ourselves.