To celebrate Studio 360's first decade on air, we present Spark: How Creativity Works, a new book published by HarperCollins and written by the show's long-time executive producer, Julie Burstein. Over the years, scores of America's greatest filmmakers, writers, musicians, and artists have revealed their creative processes and inspiration for listeners. Burstein shares stories from Chuck Close, Richard Ford, Mira Nair, and Richard Serra.