Robert Gellately is Earl Ray Beck Professor of History at Florida State University. He is the author of books that include Hitler's True Believers, Backing Hitler, The Gestapo and German Society, The Politics of Economic Despair, and Lenin, Stalin, and Hitler.
Paul Heitsch has been narrating audiobooks since 2011, after having worked as a pianist, composer, recording engineer, producer, and sound designer for many years. His work is often cited for the authenticity he brings to the narrative and characters he portrays, as well as his versatility, and clear, smooth delivery.