An architectural historian, author of numerous books, and a consultant on America’s grand picture palaces, David Naylor died February 22 in Del Ray Beach, Florida, at age 57. His books captured his personal fascination with architectural subjects ranging from theaters to railroad stations. Among the titles he authored were American Picture Palaces: The Architecture of Fantasy, Railroad Stations: The Buildings that Linked the Nation, and, his final book, Trash Backwards: Innovating Our Way to Zero Waste.