Transforming Earth's Geography: Famine and Drought
The Science of Renewable Energy
Global Viewpoints: Extreme Weather Events
Climate Change: Our Impact on Earth: Weather Patterns
Science and Sustainability: Science and Sustainable Water
The Push for Social Change: The Environmental Movement
Science and Sustainability: Science and Sustainable Wildlife Habitats
Big Business: Inside the Gold Industry
Backyard Biomes: There Are Grasslands in My Backyard!
The Nile: An Encyclopedia of Geography, History, and Culture
The Study of Science: Earth Science
Climate Change: An Encyclopedia of Science, Society, and Solutions
UXL Encyclopedia of Weather and Natural Disasters
The Global Water Crisis: A Reference Handbook
Water Planet: The Culture, Politics, Economics, and Sustainability of Water on Earth