Barton, Michael. An Illustrated History of Greater Harrisburg: Life by the Moving Road. First Edition edition. Sun Valley, Calif: Amer Historical Pr, 1998. Beers, Paul. City Contented, City Discontented: A History of Modern Harrisburg. Edited by Michael Barton. 1st Edition edition. Midtown Scholar Press, 2012. William H. Wilson,“Harrisburg’s Successful City Beautiful Movement, 1900-1915.” Pennsylvania History 47.3 (1980), 213-233.