Archaeology, Architecture, Historic Preservation: Research and Consulting Services
"Greenhouses, Orangeries, and Hothouses: A Survey of Chesapeake Forms and Functions"
"Mount Vernon: The Original and its Replicas"
"George Washington and the Politics of Slavery," Historic Alexandria Quarterly (Spring/Summer 2003)
George Washington and Mount Vernon:
Founding Spirits: George Washington and the Beginnings of the American Whiskey Industry (2011)
"Measuring the Social, Spatial, and Temporal Dimensions of Virginia Slave Housing," Vernacular Architecture Newsletter (Number 122, Winter 2009)
"Restoring the Upper Garden: Original Designs, both Complex and Interesting"
"Approaching Mount Vernon"
"Entrepreneur," in A Companion to George Washington (2012)