1. Ben Goldfarb, Eager: The Surprising, Secret Life of Beavers and Why They Matter (Chelsea Green, 2018)
2. Alice Outwater, Water: A Natural History (Basic, 1997)
3. Dietland Muller-Schwarze, The Beaver: Its Life and Impact, 2nd Ed. (Comstock, 2011)
4. Glynnis Hood, The Beaver Manifesto (Rocky Mountain Books, 2011)
5. Rosetta S. Elkin, “Plant Life: ‘The Practice of Working Together,’” New Geographies 09: POSTHUMAN, March 2018