World Book Encyclopedias, Dictionaries & Directories 
Includes more than 25,000 World Book encyclopedia articles, edited to suit students from grades 4 through 12 and adults. Also includes more than 1,800 tables, 100 animations and videos, 10,000 pictures, 500 maps. Has Teacher's resources, current news, special reports and historical articles.
Watch the World Book tutorial to learn more about this resource.
