"In examining the 416 units of the U.S. National Park System (NPS), geographers Joe Weber and Selima Sultana focus attention on the historical geography of the system as well as its present distribution. Their discussion covers the entire range of places under the control of the NPS-not just the famous National Parks such as the Grand Canyon and Yosemite, but also National Monuments, Memorials, Lakeshores, Seashores, Rivers, Recreation Areas, Preserves,...