abc.net.au: "Ann Druyan was Carl Sagan's third and last wife. They were together for twenty years, and collaborated on many projects, including the award-winning television series, Cosmos and the books, Shadows of Forgotten Ancestors and Comet. Druyan and Sagan were also co-creators of the movie, Contact, starring Jodie Foster. Most recently, Ann Druyan has edited and published Carl Sagan's 1985 Gifford Lectures and talks here about science and religion and the legacy of Carl Sagan who died in December 1996." Listen here