En kort introduksjon til klimahistorie - Menneskene og klimaet etter siste istid Kikki Flesche Kleiven, Eivind Heldaas Seland4.3
The Ends of the World: Volcanic Apocalypses, Lethal Oceans, and Our Quest to Understand Earth's Past Mass Extinctions Peter Brannen4.4
Deep Ecology for the 21st Century, Part 3: Deep Questioning: The Eight Principles of Deep Ecology Stephanie Mills, Fritjof Capra, Arne Naess, George Sessions, Harold Glasser, Doug Tompkins0
Bioneers Series 2-05: Tree of Knowledge - Tree of Life: Towards an Agriculture of Relationships Joel Salatin, Wes Jackson, Fred Kirschenmann0
Rocks, Gems, and Minerals: What You Need to Know about Crystals, Gemstones, Agates, and Other Rocks Mari Silva0
Edible Wild Plants for Beginners: The Essential Edible Plants and Recipes to Get Started Althea Press0