The Waking Dark is about what happens when something awakens a towns darkest impulses and unleashes them on the world.

I guess that's the secret. It would never have occurred to Lia to want to escape -- but then she gets kicked out. Best thing that ever happened to her? I'm not sure she would say yes, because obliviousness tends to be rather pleasant, but once you realized you've been bolivious, there's no turning back. You can't un-know what you know. You know?

I try not to think too much about an audience when Im writing the first draft of a book - at that stage, the prospect of anyone reading what Ive written would be enough to scare me into setting my laptop on fire.

I believed in happily ever after as much as anyone, because Jane Austen, Prince Charming, and Hugh Grant promised me it could happen. But maybe that particular delusion was universal.

They had battled and bloodied one another, they had kept secrets, broken hearts, lied, betrayed, exiled, they had walked away, said goodbye and sworn it was forever, and somehow, every time, they had mended, they had forgiven, they had survived. Some mistakes could never be fixed - some, but not all. Some people can't be driven away, no matter how hard you try. Some friendships won't break.

Teen fiction should be about teenagers - no matter how many arguments there are about what YA lit should be, this seems like the one thing we can all agree on.

But things don't just fall apart. People break them.