This multidisciplinary collection includes more than 200,000 e-books covering a large selection of academic subjects. All e-books are available with unlimited user access.

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.

A database of encyclopedias and specialized reference sources for multidisciplinary research.

Find the classics of Greek and Latin literature represented here with up-to-date texts and accurate English translations.

Discover a new topic or subject with these intelligent and serious introductions written by authors who are experts in their field.