James C. Martin (MDiv and DMin, Fuller Theological Seminary) founded Bible World Seminars in 1989. He currently offers biblical study travel programs on location in Israel, Egypt, Jordan, Turkey, and Greece. Over the past twenty-five years, Martin and his wife, Stacey, have been involved in aerial, land, and museum photography and video filming throughout the Middle East and Europe. Their photos appear in works such as the NIV Archaeological Study Bible, Halley's Bible Handbook, and A Visual Guide to Bible Events, among others.
John A. Beck (PhD, Trinity International University) has taught courses in Hebrew and Old Testament at various colleges and universities for more than 20 years. He currently is an adjunct faculty member at Jerusalem University College in Israel. His articles have appeared in numerous academic journals and books. His books include The Land of Milk and Honey: An Introduction to the Geography of Israel, God as Storyteller: Seeking Meaning in Biblical Narrative, A Visual Guide to Bible Events, A Visual Guide to Gospel Events, and more. Beck lives in Wisconsin.
David G. Hansen (PhD, Trinity Theological Seminary) has taught at several institutions of higher education, including the US Army War College, Penn State University, and Trinity Theological College and Seminary. He also served in the US Army for thirty-five years. His current on-site research in Israel, Jordan, and Egypt includes extensive travel and participation in several archaeological excavations. He has published numerous articles and book chapters about biblical geography, history, and military affairs, and is author of In Their Sandals: How His Followers Saw Jesus and coauthor of A Visual Guide to Bible Events.