Jane King Hession, an architectural historian and curator specializing in modernism, is a founding partner of Modern House Productions, coauthor of Frank Lloyd Wright in New York: The Plaza Years, 1954-1959 and Ralph Rapson: Sixty Years of Modern Design, and a former president of the Frank Lloyd Wright Building Conservancy. Tim Quigley, AIA, is principal of Quigley Architects and taught architectural studio and history courses for twenty years at the University of Minnesota and Ball State University. He is a former president of the Frank Lloyd Wright Building Conservancy, vice president of the Minnesota chapter of Docomomo, and president of the advisory board of the Goldstein Museum of Design at the University of Minnesota.