AccessScience (McGraw-Hill)

An authoritative, trustworthy STEM reference with thousands of contributions from Nobel laureates and other award-winning scientists and engineers. New content is added regularly, and existing content is continually reviewed and updated to ensure currency and accuracy. Include articles, briefings, biographies, videos, definitions, images, and animations.

Britannica Library

Enhanced version of Encyclopedia Britannica with a world atlas, primary source documents, historical highlights and media updates.

Encyclopedias (Gale Virtual Reference Library)

Over 330 encyclopedias and specialized reference sources. Search the entire collection or a particular subject area.

Funk & Wagnalls New World Encyclopedia

Over 25,000 encyclopedia entries covering a variety of subject areas.

World Book Student

Everything you'd expect from the World Book encyclopedia only better! Great activities for science projects, social studies resources, and more.