Upon its release in 2014, Anthony Doerr's All the Light We Cannot See won the Pulitzer Prize for Fiction and landed on The New York Times best-seller list for 200 weeks. With such high expectations, adapting the novel for the screen was never going to be an easy feat, especially when it came to casting the lead role of Marie-Laure LeBlanc. Set in Nazi-occupied France in 1943, All the Light We Cannot See explores the unlikely connection between Marie-Laure—a blind French girl hiding out in her reclusive uncle's home—and Werner Pfennig, a young German soldier fascinated with radio technology. Newsweek...