1. Albrecht, Glenn A. 2019. Earth Emotions: New Words for a New World. Ithaca, NY: Cornell University Press.
2. Atleo, Eugene Richard. 2004. Tsawalk: A Nuu-chah-nulth Worldview. Vancouver, BC: University of British Columbia Press.
3. Atleo, Eugene Richard. 2011. Principles of Tsawalk: An Indigenous Approach to Global Crisis. Vancouver, BC: University of British Columbia Press.
4. Berry, Thomas. 1999. The Great Work: Our Way into the Future. New York: Bell Tower.
5. Berry, Thomas. 2001. The Origin, Differentiation, and Role of Rights. Earth Jurisprudence Conference: 21–4.