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