Donald B. Kraybill, Ph.D., is senior fellow at the Young Center of Elizabethtown College in Elizabethtown, Pennsylvania.

Steven M. Nolt, Ph.D., is professor of history at Goshen College in Goshen, Indiana.

David L. Weaver-Zercher, Ph.D., is professor of American religious history at Messiah College in Grantham, Pennsylvania.

They are the coauthors of the bestselling book Amish Grace: How Forgiveness Transcended Tragedy, which served as the basis for the most-viewed Lifetime movie of all time.