As with Lost Girls, once again you have a story where there isn’t a definitive answer: Despite what researchers have learned from the Galvins’ DNA, we still don’t really know what causes schizophrenia or even, really, what it is. In such cases, is finding a central character or characters the key to deciding if you have a book or not?
I think it is. I’m not primarily an ideas writer. And I’m not primarily a stylist or a pundit. And while I’ve done investigative reporting, I don’t think I’m the world’s greatest investigative reporter. I connect with a story by writing about the people. Telling the people’s stories helps me arrive at the ideas I want to get across and it motivates me to research the science and the background. It makes me a better investigator to walk in the footsteps of the people in the book.