Rupert Thomson returns to the show to talk about his new novel, Katherine Carlyle (Other Press, 2015). We also discuss IVF babies, researching "in character", keeping the reader's interest in a "road movie" novel, prioritizing imaginary facts above real facts, his pros & cons list for becoming a parent, the challenge of writing a novel about a father's fear for his child's safety, the long and short answer of "Where do you get your ideas?", how he got James Salter to blurb his new book, and more!