Explorer's Guide 50 Hikes in Eastern Pennsylvania: From the Mason-Dixon Line to the Poconos and North Mountain (Explorer's 50 Hikes) by Tom Thwaites. $9.99. 232 pages. Publisher: Countryman Press; Fifth Edition edition (July 18, 2012)
AMC's Best Day Hikes Near Philadelphia: Four-season Guide to 50 of the Best Trails in Eastern Pennsylvania, New Jersey, and Delaware by Susan Charkes.The hike descriptions include highlights, detailed maps, essays on history and nature, and summaries of time required, distances, and difficulty levels. Also included are methods to get access to some of the trailheads by public transit.