Don't put your characters on a treadmill. They need to go new places, face new challenges and do new things.

Tell me Cameron Ann Morgan, what do you want to be when you grow up?... Alive

It is a little-known fact about covert operations that you will spend a lot of time with people you can’t really trust. They may be traitors and liars. We call them assets or informants. But mostly, in those days, I called him Zach.

What about him?" "What's going on with you two?" "Nothing," Kat said, a little too quickly. "Yeah, and why is that exactly? I thought you two were getting all relationshipy. But now you're gone half of the time and he's ...angry." "No, he's not." "Yes, he is." Gabrielle gave a short laugh. "He doesn't like you going off, doing these jobs on your own.

Waiting. Like it or not, it's a skill all spies have to master eventually.

"We're going to be okay." Here's the thing about being a spy: sometimes all you have are your lies. They protect your cover and keep your secrets, and right then I needed to believe that it was true even when all the facts said otherwise.

I think the canary left some feathers in there after you ate it.