I am a writer. I could not afford to take 15 months off from my writing career to play detective.

I don't want to recover from writing this book [The Onion]. I feel very poised. I feel like I'm with my mother for the first time ever. I feel like I've confronted her, and the confrontation goes on.

I needed to address that I've had some profound moral shifts in my own life.

As a kid, I sensed history going on all around me, but the basic thrust of it didn't move me.

The novel is final form; it's the ultimate individual final form. Television and motion pictures never get there. You'd be fabulous to think that something you write is even going to be filmed. I give it the best shot of which I'm capable. But it's more a payday for me. And if I didn't have alimony and the full-time assistant.

Periodically I just notch up. And everyone among my colleagues thinks that Perfidia - in its accessibility, its big throbbing heart - will be the biggest notch up yet. We'll see what happens. It's on my ass.

I'm getting a wider circle of fans now. More women, more middle class people.