Dr. Darryl G. Hart is our guest once again, and this time, we will discuss his book Between the Times: The Orthodox Presbyterian Church in Transition, 1945-1990. In it, he explores the history of the Orthodox Presbyterian Church between its founding and contemporary periods. Dr. Hart is Visiting Assistant Professor of History at Hillsdale College. He earned his B.A in film from Temple University, his M.A.R. in Theology/Church History from Westminster Theological Seminary, his M.T.S. in American Religious History from Harvard University, his M.A. in history from Johns Hopkins University, and his Ph.D. in American History from Johns Hopkins University. He blogs regularly at oldlife.org.