This latest volume in the Society of Architectural Historians' Buildings of the United States series follows the Pennsylvania migration narrative in broad swathes: Philadelphia and its surrounding counties of the original Quaker settlement zone, the Piedmont and the German agricultural zone, the Scots-Irish frontier beyond the Blue Mountain, the coal country with its trade connections to New York City and its East European coal miners, and the Northern Tier claimed and settled by New Englanders.

Buildings of Pennsylvania: Philadelphia and Eastern Pennsylvania uses the physical...