The Great Courses From Jesus to Constantine Course Guidebook & DVDs is a textbook authored by Bart D. Ehrman, focusing on the subject area of religion. Published by Teaching Company, LLC in 2004, this hardcover/DVD format publication provides an in-depth exploration of the history of early Christianity, covering the period from Jesus to Constantine. Written in English and originating from the United States, this comprehensive course guidebook and DVDs set is a valuable resource for those interested in learning about the roots of Christianity.