Reyner Banham (1922-1988) was Sheldon H. Solow Professor of the History of Architecture at the Institute of Fine Arts, New York University, and Professor of Art History at the University of California, Santa Cruz. His many books include Los Angeles: The Architecture of Four Ecologies (1973), Theory and Design in the First Machine Age (1980), and A Concrete Atlantis: U.S. Industrial Building and European Modern Architecture (1986). Mary Banham is an artist, editor, and curator who collaborated with her husband on his books and articles. Paul Barker, for many years editor of New Society, writes and broadcasts on social, environmental, and cultural issues. Sutherland Lyall, Literary Advisor to the Banham estate, has written seven books on architecture, design, and building. Cedric Price is an internationally acclaimed architect. The editors currently live in London.