Geographic Term
- Arizona4
- California San Francisco4
- Germany Prussia4
- Illinois Chicago4
- Maine Juvenile fiction4
- Massachusetts4
- Mississippi River4
- New York (State) Schenectady4
- Panama Canal (Panama) Juvenile fiction4
- Pennsylvania4
- Rocky Mountains4
- Rocky Mountains Juvenile fiction4
- Soviet Union History Revolution, 1917-19214
- Washington (D.C.)4
- West United States4
- Africa Juvenile fiction3
- Alaska Juvenile fiction3
- Arizona Grand Canyon3
- Belgium Fiction3
- Belgium Juvenile fiction3