General Reference source offering hundreds of encyclopedias, dictionaries, thesauri, quotations, and subject-specific titles, as well as 200,000+ images and audio files, and nearly 200 videos.
Encyclopedia Britannica for high school is a multi-disciplinary reference source that offers encyclopedia articles, primary sources, multimedia, as well as tools to guide you through the research process.
Discover a new topic or subject with these intelligent and serious introductions written by authors who are experts in their field.
The definitive record of the English language.
