Referene books available online
- Countries and their culturesPresents the cultural similarities within a country that set it apart from others by examining over 200 countries to document the myriad ways in which culture defines and separates the nations of the world as much as geographical borders do. Surveys each country's shared values, behaviors and cultural variations from foods and rituals to pastimes and arts, using a standard entry format for easy comparison. Provides illustrations, photographs and maps.
- Political handbook of the worldA collection of comprehensive country profiles chronicling each nation's political history, government, leadership, elections, and political parties that includes profiles of intergovernmental organizations, development banks, and the agencies and specialized bodies of the United Nations.