Graham Harris is a retired civil engineer living in Bedeque, Prince Edward Island. He has authored a number of articles and books of a technical and historical nature, including Th...view moreGraham Harris is a retired civil engineer living in Bedeque, Prince Edward Island. He has authored a number of articles and books of a technical and historical nature, including The Destruction of Sodom and Gomorrah: A Geotechnical Perspective, which was the basis for a recent BBC documentary, and Oak Island and its Lost TreasureDeceased 11 July 2014.view less