Summerlin, Vernon, and Cathy Summerlin. Longstreet Highroad Guide to the Tennessee Mountains In Longstreet highroad guides . Atlanta, GA: Longstreet Press, 1999.

Summerlin, Cathy, and Vernon Summerlin. Traveling Tennessee : A Complete Tour Guide to the Volunteer State from the Highlands of the Smoky Mountains to the Banks of the Mississippi River. Nashville, TN: Rutledge Hill Press, 1999.

Summerlin, Vernon, and Cathy Summerlin. Traveling the Southern Highlands :  A Complete Tour Guide to the Mountains of the Northeast Georgia, East Tennessee, Western North Carolina, and Southwest Virginia. Nashville, TN: Rutledge Hill Press, 1997.