by Norman L. Geisler, Chad V. Meister, Mark Mittelberg, Josh McDowell, John Warwick Montgomery, H. Wayne House, E. Calvin Beisner, J. P. Moreland, Francis J. Beckwith, Louis Markos, Scott Klusendorf, Alan W. Gomes, Winfried Corduan, Miguel Angel Endara, Sean Choi, R. Douglas Geivett, Richard G. Howe, Gary R. Habermas, Kurt Van Gorden, Jim Valentine, Eric Pement, Ron Rhodes, Jon Trott, David J. Hesselgrave, Douglas Groothuis