Warren W. Wiersbe is distinguished professor of Preaching at Grand Rapids Baptist Seminary, a well known international Bible conference teacher, and the author of more than 100 books, including the best-selling BE series. Wiersbe has pastored at least three churches, the most well-known of which is Moody Church of Chicago. He was editor of Youth for Christ publication Campus Life, and served as general director and main speaker for the Back to the Bible Broadcast and the editor of the Good News Broadcaster.