World Book Library Card Required.

*World Book access is intermittent due to a technical issue. Please check back later.

Provides encyclopedia articles, edited to suit kids and adults. Also includes tables, animations, videos, pictures, maps and resources for teachers. This trustworthy reference is perfect for school reports and research papers.

There are different portals for different age ranges, and includes Spanish resources for elementary school users. Learn more by viewing the tutorial below or these additional tutorials.