Encyclopedia Americana

The Encyclopedia Americana has 45,000 articles containing 25 million words and was written by 6,500 contributors. It includes 9,000 bibliographies, 150,000 cross-references, 1,000+ tabless, 1,200 maps, and almost 4,500 black-and-white line art and color images. It also has 680 factboxes.

The encyclopedia was produced by Grolier Incorporated.

See also: List of encyclopedias