Brown, Ralph M. A Sketch Of The Early History Of Southwestern Virginia. William and Mary Quarterly 2nd Ser., Vol. 17 No. 4 (Oct. 1937), pp 501-513.
Chew, Collins, 2009. A Simple Geologic History Of Southwest Virginia. Johnson City, TN.
Frye, Keith, 2008. Roadside Geology Of Virginia. Missoula, MT: Mountain Press Publishing Co.
Gable, Claude, 2010. New Trail Coming Soon to a Big Mountain Near You. St. Paul, VA: Mountain Peeks Magazine, Issue No. 2, pp 31-33.
Gooch, Bob, 2000. Enjoying Virginia Outdoors: A Guide To Wildlife Management Areas. Charlottesville, VA: University Press of Virginia, pp 223-230.
Hamilton, Emory. The Slaying Of John Douglas At Little Moccasin Gap.
Unpublished manuscript: Indian Atrocities Along the Clinch, Powell, and Holston Rivers, pp 28-30.
Mccown, Debra, August 10, 2008. Brumley Gap: People Power Prevailing Over Corporate America. Bristol, TN: Bristol Herald-Courier.
Rutherford, Brenda. Russell County, Virginia: Connections To The Past. The Appalachian Quarterly; December 1996, pp 77-82.
Sarvis, Will. Prehistoric Southwest Virginia: Aboriginal Occupation, Land Use, And Environmental Worldview. Blacksburg, VA: The Smithfield Review: Studies In The History Of The Region West Of The Blue Ridge; Vol IV, 2000, pp 125-151.
Virginia Department of Game and Inland Fisheries website for Hidden Valley Lake Wildlife Management Area www.dgif.virginia.gov/wmas/detail.asp?pid=27
Whisonant, Robert C. Geology And The Civil War In Southwestern Virginia: The Smyth County Salt Works. Charlottesville, VA: Division of Mineral Resources; Vol 42, No. 3, Aug. 1996
Winegar, Deane and Garvey, 1998. Highroad Guide To The Virginia Mountains. Marietta, GA: Longstreet Press, pp 75-96.