Washington, D.C.

The 52-volume World Almanac Library of the States is the most up-to-date state set available, and it's the one School Library Journal calls more complete than its competitors. In addition to an in-depth factual profile of each state, every book offers fascinating and lively discussions of the state's history, people, geography, government, economy, culture, and lifestyles. Each title also includes a section on Notable People, a calendar of events, full-color photos, maps, charts, graphs, time lines and other tools to make this unquestionably the best young adult reference set available.