Recurring Guest Characters Author, You Never Forget Your First: A Biography of George Washington 1 guest appearances Historian 1 guest appearances Curator: Long Island Museum of Art 1 guest appearances Author, Setauket & Brookhaven History 1 guest appearances Author, Espionage and Enslavement in the Revolution 1 guest appearances Urban Planner 1 guest appearances Author, Giants on Record 1 guest appearances Author, Copper State Monsters: Cryptids & Legends of Arizona 1 guest appearances Author, Origins of the Gods 1 guest appearances Author, Researcher 1 guest appearances Physicist, CUNY 1 guest appearances Author, Pagan Britain 1 guest appearances Anthropologist / Archaeologist 1 guest appearances Author, Beneath the Pyramids 1 guest appearances Bioarchaeologist, Viking Age 1 guest appearances Founding Curator, Joseph Campbell Archives 1 guest appearances Theoretical Physicists 1 guest appearances Author, The Expected One 1 guest appearances Author, The New Circlemakers 1 guest appearances U.K. Ministry of Defense (1985-2006) 1 guest appearances ⇤ « 1 2 3 » ⇥