World Book Online is a suite of online research tools that includes encyclopedia articles, primary source collections, educator tools, student activities, educational games, pictures, audio, and video, complemented by current periodicals and related Web sites.
Moved to Approved 06/01/2022
06/01/2022 Description from https://champaign.org/world-book-online#:~:text=World%20Book%20Online%20is%20a,current%20periodicals%20and%20related%20websites.