America's Top-Rated Cities 2019
Cities around the World: Struggles and Solutions to Urban Life
Urban Health Issues: Exploring the Impacts of Big-City Living
The Comparative Guide to American Suburbs 2019/2020
African Kingdoms: An Encyclopedia of Empires and Civilizations
The Study of Science: Geography
Cutting-Edge Science and Technology: Sustainable Agriculture
Interpreting Our World: 100 Discoveries That Revolutionized Geography
The End of Life as We Know It: Overpopulation: 7 Billion People and Counting
Countries, Peoples & Cultures: Central & South America
Countries, Peoples & Cultures: Western Europe
Countries, Peoples & Cultures: East Asia & The Pacific
Countries, Peoples & Cultures: North America & The Caribbean
Countries, Peoples & Cultures: Eastern & Southern Africa
Countries, Peoples & Cultures: Central, South, and Southeast Asia
Countries, Peoples & Cultures: Middle East & North Africa
Countries, Peoples & Cultures: Eastern Europe
Countries, Peoples & Cultures: Western & Central Africa