Europa World Plus - Provides political and economic information for more than 250 countries and territories. Information includes regional and country profiles, information on physical and social geography, history, economy, and country and comparative statistics.
CIA World Factbook - Information on 267 world entities, including history, people, government, geography, economy and more.
Statesman's Yearbook (2023) - Presents a political, economic, and social account of every country of the world together with facts and analysis.