Metrowest provides unlimited access to this online encyclopedia to member academic, school and public libraries. World Book Online contains articles, web links, periodical articles related to subjects within World Book, pictures, maps, videos, animations, and sounds.
The Spanish Student Discovery Encyclopedia is now included in the World Book Online Reference Center.
World Book Online Research Libraries for U.S. History and Political Science are also included. Users access World Book Online either through IP address or by username and password. For remote access, users may connect to the database from the Metrowest home page, www.mmrls.org. Click on Home Access to Online Databases and when prompted by World Book, type in a valid Massachusetts public library barcode number.