Anne Kelly Knowles is a historical geographer who teaches at Middlebury College, where she has been a member of the Department of Geography since 2002. A 2015 Guggenheim Fellow, she is the author of Calvinists Incorporated: Welsh Immigrants on Ohio’s Industrial Frontier, also published by the University of Chicago Press, and the editor of Placing History: How Maps, Spatial Data, and GIS Are Changing Historical Scholarship.