Teenagers are always sneaking around in drawers where they shouldn't go and reading things they shouldn't be reading. And that's an attempt to try, I think, to penetrate, that's how I found out as a teenager what was going on, was by sneaking into drawers and reading letters that I had no business reading.

Art - I had never thought of that as a career because it was like something I did so naturally, and it was fluid, and it is. And even though I still admire literature as the superior art form, I have to admit that art, for me, that's it; that's what I'm good at, and that's what I should be concentrating on.

The odd thing about recurring dreams is that, no matter how many times you dream the same thing, it always takes you by surprise.

If, for some reason, I cannot bear to work on something that needs to get done, I'm not going to force that. I'll just take a mental vacation. I think the best solution sometimes to working out a problem is to walk squarely away from it.

Even after the age of 50 it was impossible for me to see my mother as a human being. I felt she was a monster, and she had subtly been influencing my behavior and my thoughts and my dreams for so long that she was kind of a monster; she was a demon. And when I brought her back to life, I could feel that malevolent presence around me again, that woman who was totally incapable of giving nurturing to anybody, and, you know, her selfishness and her withdrawn indifference to everything but her own needs.

What I try to do in my picture books is to be all-inclusive, but not exclusive, to not exclude the kid and not exclude the parents from the experience. And it's not a very easy task; you can't find stories that work that way too much of the time.

My interest really is psychology, what's going on in people's minds as revealed on their faces and in their posture. That is my strength. And it's something that came from probably being a silent observer for most of my life and having to read what was going on in people's minds from only their postures or from their expressions.