Margaret Kim Peterson (Ph.D., Duke University) serves as associate professor of theology at Eastern University in St. Davids, Pennsylvania. She is the author of Sing Me to Heaven and Keeping House and contributedto The IVP Women's Bible Commentary.

Dwight N. Peterson (Ph.D., Duke University) serves as professor of New Testament at Eastern University in St. Davids, Pennsylvania. He is the author of The Origins of Mark and the coauthor of a forthcoming title by Baker, Introducing Christian Scripture.