One of the largest repositories of free e-Books. Offers a wide range of subjects, authors and formats (Kindle, iPhone, Sony Reader, PC, et al.). Search by author or title. Most e-Book titles were published before 1923 and are classic texts.
Access the U.S. Census's most requested data on American society, economics, politics, employment, race, education, and more, from the national to the zip-code level. Best for: data on isolated areas of the U.S., from the zip-code to the regional level.
Offers collections of statistics from the Census Bureau's demographic and economic subject areas that commemorate anniversaries/ observances or that provide background information for topics in the news.