The Autumn Dusk Essays is a series of essays about the influence of ancient culture from the Old World upon the New World or New England with New Hampshire and Massachusetts reviewed involving ancient Egyptian or Celtic with Phoenician possible influences in religion and place names studied from Native American outlines or stories of regions.
Dean Clarke continues to build a massive case for the existance of pre columbian exploreres in America were not just random or temporary but stayed in regions long enough to give ancestral names or meanings to various geographical spots which you can still look up on Google Maps. The differance is Clarke double checked the sources in historical maps and matched them with local hot spots for review. A rare and ground breaking work on possible Egyptian groups or colonization attempts lost to time with a fair amount of relavent accuracy.