Bart D. Ehrman is a leading authority on the New Testament and the history of early Christianity and a distinguished professor of religious studies at the University of North Carolina at Chapel Hill. The author of six New York Times bestsellers, he has written or edited more than thirty books, including Misquoting Jesus, How Jesus Became God, The Triumph of Christianity, and Heaven and Hell. Ehrman has also created nine popular audio and video courses for The Great Courses. His books have been translated into twenty-seven languages, with over two million copies and courses sold.