I have had this longstanding interest in going back to school to get a Ph.D. in art history. I was especially interested in exploring this idea of the ecstatic impulse in an artist.

I grew up with older brothers, adore them, can't imagine going through life without them, and I definitely think I draw on that love when I'm writing about siblings. It's so powerful, the jump-in-front-of-a-train-to-protect-them kind of love.

Second novels are bears. As are other people's expectations for them. I think taking the time you need with the second book is key. Writers spend years and years on their first novels and then are often expected to turn out a second at warp speed, a recipe for failure.

I do find the sibling connection endlessly fascinating, as I do all family dynamics. I like how siblings seem to create their own parentless mini-civilization within a family, one that has its own laws, myths, language, humor, its own loyalties and treacheries.