1. Adamson, J. (2001). American Indian literature, environmental justice, and ecocriticism: The middle place. Tucson: University of Arizona Press.
2. Alaimo, S. (2010). Bodily natures: Science, environment, and the material self. Bloomington: Indiana UP.
3. Alaimo, S. (2015). Elemental love in the Anthropocene. In J. Cohen & L. Duckert (Eds.), Elemental ecocriticism: Thinking with earth, air, water, and fire (pp. 298–309). London: University of Minnesota.
4. Ausubel, K. (2004). Introduction. In K. Ausubel & J. P. Harpignies (Eds.), Ecological medicine: Healing the earth, healing ourselves. San Francisco: Sierra Club Books.
5. Bennett, J. (2013). The elements. Postmedieval: A Journal of medieval cultural studies, 4(1), 105–111.