I'm at the mercy of whatever character comes into my head.

I think, oh my god, kids are reading, and they care about a book enough to come over and talk to me about a book that they care about. If I think about it as being a celebrity, it would freak me out. But I just think, lucky me, that I get to be a part of this whole thing.

Reading might not be the way that the child engages with the world, but it should be something that they all learn how to do, and that they get to have for themselves, as opposed to somebody telling them what to do and how to do it.

[A businessmen in plane after 9\11] asked me, "What are you working on now?" And I said I was writing a story about a mouse who tries to save a princess. I was mortified. Here the world is falling down around us, and I'm trying to tell the story about a mouse who saves a princess. I said "It doesn't matter at all now."

A typical day for me is I get up at 6:00, the coffeemaker goes on automatically and the computer gets turned on. I pour a cup of coffee, listen to Garrison Keillor's The Writer's Almanac, and then I write.

Mercy Watson is pure fun for me as a writer, because I think of her as kind of sorbet - a palate cleanser - between larger works. It's always a relief to come back to her.

I work full-time in a used bookstore. I get up. I drink a cup of coffee. I think, The last thing I want to do is write. Then I go to the computer and write.