Online and interactive version of Encyclopaedia Britannica. All branches of knowledge are covered in this resource aimed at older students and adults. There is also a Teens and Kids version available.
Digital content and your privacy
Britannica Terms of Use
Britannica Privacy Policy
Powerful reference tool for advanced research in all subject areas, contains detailed content written for secondary level students and adults. Includes integrated research of articles, media, primary resources, eBooks, dictionary, atlas and more.
Digital content and your privacy
World Book Terms and Conditions
World Book Privacy Policy
The online version of the popular encyclopedia known as World Book and a variety of other World Book resources on the one platform including World Book Kids and World Book Student for teens.
Digital content and your privacy
World Book Terms and Conditions
World Book Privacy Policy
