on August 16, 1985. Fort Heiman was later incorporated into the park. References Further reading American Battlefield Protection Program (U.S.). Profiles of America's Most Threatened Civil War Battlefields. [Harper's Ferry, W. Va.]: U.S. Department of the Interior, National Park Service, National Center for Cultural Resources Stewardship and Partnership Program, Heritage Preservation Services, American Battlefield Protection Program, 1998. Bearss, Edwin C. Unconditional Surrender: The Fall of Fort Donelson. Dover, Tenn: Eastern National Park and Monument Association, Fort Donelson National Military Park, 1962. Bishop, Randy. Tennessee's Civil War Battlefields: A Guide to Their History and Preservation. Gretna, La: Pelican Pub. Co, 2010. Confederate States of America. Facts and Incidents of the Siege, Defence and Fall of Fort Donelson, February, 1862. Huntsville, Ala. : Printed at the Confederate Office, 1863. Cooling, Benjamin Franklin. Fort Donelson's Legacy: War and Society in Kentucky and Tennessee, 1862–1863. Knoxville : University of Tennessee Press, 1997. Cutter, Bloodgood H. On the Battle of Fort Donelson. Little Neck? N.Y.: s.n, 1862. Davis, William C., and David Muench. Civil War Parks: The Story Behind the Scenery. Las Vegas, NV : KC Publications, 1996. Gifford, Douglas L. Fort Donelson Battlefield Tour Guide. Winfield, Mo: Douglas L. Gifford, 2008. Greenawalt, John G. A Charge at Fort Donelson, February 15, 1862. Washington, 1902. Hamilton, James J. The Battle of Fort Donelson. South Brunswick: T. Yoseloff, 1968. Hicks, Henry George. Fort Donelson. [St. Paul, Minn.]: [s.n.], 1896. Kennedy, Frances H. The Civil War Battlefield Guide. Boston: Houghton Mifflin, 1990. Knight, James R. The Battle of Fort Donelson: No Terms but Unconditional Surrender. Charleston, SC : The History Press, 2011. Logsdon, David R. Eyewitnesses at the Battle of Fort Donelson. Nashville, Tenn. : Kettle Mills Press, 1998. Silkenat, David. Raising the White Flag: How Surrender Defined the American Civil War. Chapel Hill: University of North Carolina Press, 2019. . Tucker, Spencer. Unconditional Surrender: The Capture of Forts Henry and Donelson. Abilene, Tex: McWhiney Foundation Press, 2001. United States. Fort Donelson National Battlefield, Tennessee. [Washington, D.C.?]: National Park Service, U.S. Dept. of the Interior, 1999. United States. Fort Donelson National Military Park, Tennessee. [Washington, D.C.?]: National Park Service, U.S. Dept. of the Interior, 1979. Vandiver, Frank Everson. Civil War Battlefields and Landmarks: A Guide to the National Park Sites : with Official National Park Service Maps for Each Site. New York: Random House, 1996. External links Fort Henry and Fort Donelson Battle of Fort Donelson The