It's a wonderful thing working with young actors. I know a lot of people don't like working with children. I actually adore it, because you watch their imagination open up and you watch them start to learn this job that I've been doing for so long. They come with such a lack of cynicism.
I'm sure you're aware, with the time it takes to put these books together, everything can suddenly start coming out at once even though I wrote anything between one and five years ago.