Norman L. Geisler (PhD, Loyola University of Chicago) has taught at top evangelical schools for over fifty years and is distinguished professor of apologetics and theology at Veritas Evangelical Seminary in Murrieta, California. He is the author of more than seventy books, including the Baker Encyclopedia of Christian Apologetics.
Patrick Zukeran (ThM, Dallas Theological Seminary; DMin, Southern Evangelical Seminary) is the founder and executive director of Evidence and Answers, a research and teaching ministry specializing in the defense of the Christian faith. He is the host of the radio show Evidence and Answers (www.evidenceandanswers.org) and a guest host with former Lt. Gov. Duke Aiona on 808 State Update. He is the author, coauthor, or editor of several books, including The Apologetics of Jesus; God, Eternity, and Spirituality; and Unless I See... Is There Enough Evidence to Believe? Pat is a popular conference speaker and he also serves as an adjunct faculty for several colleges and institutes worldwide. Pat lives in Honolulu, Hawaii.