World Book Encyclopedia

World Book Encyclopedia World Book Encyclopedia books and kids books are consistently ranked by teachers, librarians and families as the best on the education market. Thousands of experts make it the most current and up-to-date print encyclopedia available. The World Book Online Reference Center is the premier online general encyclopedia resource with the New World Book Kids Online providing hundreds of stimulating interactive learning tools for students and families Get 10% Off for New Email Subscribers. For more information please visit World Book Store.