Although women may have found greater film success in the areas of screenwriting, editing, design, and producing, there have been many women whose contributions as directors have been quite significant. In this guide to their careers and films, author Mary Hurd profiles the most noteworthy--from Barbara Kopple and her classic work in the documentary form, to Nora Ephron's insightful retellings of Hollywood's classic stories, to Sophia Coppola's...