William Morgan has taught at Princeton University, the University of Kentucky, and the University of Louisville. His articles have appeared in numerous publications, and he is the author of "Abrams' American Country Churches. He lives in Providence, Rhode Island. Radek Kurzaj is a travel and architecture photographer based in Sczecin, Poland, and New York City. His books include Abrams' "Living Large in Small Spaces, American Country Churches, and "Treehouses of the World.