1. Alexander, C. (1979). The timeless way of building. Oxford University Press.
2. Alexander, C. (2022). Value: A Reply to Protzen. In H. Davis (Ed.), Early and unpublished writings of Christopher Alexander: Thinking, Building, Writing (pp. 117–123). Routledge. (Originally published in Concrete, 8(1), 1977)
3. Alexander, C., Ishikawa, S., Silverstein, M., Jacobson, M., Fiksdahl-King, I., & Shlomo, A. (1977). A pattern language: Towns, buildings, construction. Oxford University Press.
4. Alexander, C., Neis, H. J., & Alexander, M. (2012). The battle for the life and beauty of the earth: A struggle between two world-systems. Oxford University Press.
5. Barber, B. R. (2013). If mayors ruled the world: Dysfunctional nations, rising cities. Yale University Press.