CIA World Factbook

An annual publication of the CIA providing a two- to three-page summary of the demographics, geography, communications, government, economy, and military of 266 U.S.-recognized countries, dependencies, and other areas in the world. Includes: maps of the major world regions, as well as Flags of the World, a Physical Map of the World, a Political Map of the World, a World Oceans map, and  Standard Time Zones of the World map.

John Jay access URL
https://www.cia.gov/the-world-factbook/
Access
Freely available to the public