Polk County Historical Quarterly, Volume 34, Number 2, October 2007

Richard A. Fifer, Polk County's Man-Made Mountain

Richard A. Fifer, Polk County's Man-Made Mountain

Steve Watkins, "Sand Mountain Topic Of Book,"The Herald-Advocate, 4A, Thursday, April 23, 2009

January 4, 2008, April 27, 2009