UNC Press Publicity Director Gina Mahalek talks with Douglas Reichert Powell, author of Endless Caverns: An Underground Journey into the Show Caves of Appalachia. For generations, enterprising people in the southern Appalachians have turned the region's extensive network of caves into a strange, fascinating genre of tourist attraction. Show caves, as Douglas Reichert Powell explains in Endless Caverns, are at once predictable and astonishing, ancient and modern, eerie and sentimental. Their story sparks memories of a fleeting cool moment deep underground during a hot summer vacation, capturing in microcosm the history and culture of a...