David E. Campbell is the John Cardinal O'Hara, C.S.C., Associate Professor of Political Science at the University of Notre Dame and the author, coauthor, or editor of several books, including Why We Vote and A Matter of Faith. David lives near South Bend, Indiana.
Robert D. Putnam is the Peter and Isabel Malkin Professor of Public Policy at Harvard University and the author or coauthor of more than ten books, including Bowling Alone and Better Together.
Dan John Miller has earned multiple Audie Award nominations, winning for The Wrecking Crew by Kent Hartman; has twice been named a Best Voice by AudioFile magazine; and has received several AudioFile Earphones Awards.