Michael Ray Taylor, professor of communication, chairs the Communication and Theatre Department at Henderson State University in Arkansas. He is the author of several books, includ...view moreMichael Ray Taylor, professor of communication, chairs the Communication and Theatre Department at Henderson State University in Arkansas. He is the author of several books, including Cave Passages, Dark Life, and Caves, as well as articles in Sports Illustrated, the New York Times, Houston Chronicle, Wired, Audubon, Reader's Digest, Outside, and many other print and digital publications.view less