The Push for Social Change: The Environmental Movement
The Science of Renewable Energy
Global Viewpoints: Extreme Weather Events
The World's Oceans: Geography, History, and Environment
Science and Sustainability: Science and Sustainable Water
Let's Find Out! Our Dynamic Earth: Volcanic Processes
Transforming Earth's Geography: Famine and Drought
Real-World STEM: Global Access to Clean Water
Backyard Biomes: There Are Grasslands in My Backyard!
Big Business: Inside the Gold Industry
The Study of Science: Earth Science
Climate Change: An Encyclopedia of Science, Society, and Solutions
The Nile: An Encyclopedia of Geography, History, and Culture
UXL Encyclopedia of Weather and Natural Disasters
The Economics of Energy: The Pros and Cons of Nuclear Power
Let's Explore Science: Seasons, Tides, and Lunar Phases
The Economics of Energy: The Pros and Cons of Algae Biofuel