Like her popular Appalachian Spring, Marcia Bonta's new book offers a day-by-day account of the changing world of nature in the mountains of central Pennsylvania. This time she chronicles the beauties of the autumn months as she walks the familiar roads and trails of her 500-acre mountain-top farm, noting the minute transformations of the season as well as the more dramatic ones. But her quiet sojourn in the natural world is shattered by the...