Mark P. Brugh has studied Civil War history for more than thirty years. This passion led to the inception of the Sharpsburg Tour Company and the Grave Diggers and Ghosts tour, which offer both historical tours of the town and family friendly ghost tours with a strong historical foundation. He is a member and volunteer for the C&O Canal Association and the Sharpsburg Historical Society. He is also a member of the Hagerstown Civil War Roundtable and the Save Historic Antietam Foundation.