Leonard talks to Harvard Business School’s Anita Elberse explains the economics of the movie business—from why stars are paid so much to how studios try to insulate themselves from flops. Sue Monk Kidd on her latest novel, The Invention of Wings. Art Spiegelman talks about a new retrospective of his work and his new project at BAM. Cindy Chupack describes the unexpected challenges and joys of married life. And we'll find out about one woman’s journey through the world of self-help.