The Type V City by Jeana Ripple, a professor of architecture at the University of Virginia. Ripple examines how the spread of wood-frame “Type V” buildings shaped the economies, social relations, and well-being of five American cities: Chicago, New York, Philadelphia, Tampa, and Seattle. …Almost every American city contains neighborhoods dominated by wood frame construction–light, cheap, combustible, and requiring the lowest upfront investment of labor and material in the building industry. Known as a Type V (five) construction in the terminology of building codes, these buildings became ubiquitous in the American urban landscape thanks to the abundance of timber, housing affordability aspirations, and the adoption of a uniform code. …By examining the development of building materials and codes alongside the environmental, social, economic, and political context of each city’s development, Ripple reveals previously overlooked connections between the power structures underpinning regulatory evolution and the impacts that lay just beyond the frame of city builders’ priorities.