The Country Walks guidebooks listed below describe outstanding excursions in major metropolitan regions. These books are perennial sellers and are generally acknowledged to be among the best books in the local-interest market, earning such praise as cream of the local outdoors-guide crop from the Washington Post, models of pith and practicality from the Baltimore Sun, excellent from the Chicago Tribune, and an invaluable paperback from the Boston Globe.Also listed is Day Trips in Delmarva, described by The Easton Star Democrat as the best organized, best written, most comprehensive and practical guide to southern Delaware and the Eastern Shore of Maryland and Virginia.