Grand Canyon: A Different View includes an essay by which writer, who also serves as the Director of the Creation Research Center at Truett McConnell University?
Grand Canyon: A Different View:  The book features a series of photographs of the Grand Canyon illustrating 20 essays by creationists Steve Austin, John Baumgardner, Duane Gish, Ken Ham, Russell Humphreys, Henry Morris, John D. Morris, Andrew A. Snelling, Larry Vardiman, John Whitcomb, and Kurt Wise.
i don't know