Britannica Academic - http://academic.eb.com
Britannica® Academic delivers fast and easy access to high-quality, comprehensive information. The rich combination of the venerable Encyclopædia Britannica plus Merriam-Webster’s Collegiate Dictionary, magazines and periodicals, and many other research tools provides the variety of reliable sources that students need to consult when conducting thorough research—all from one resource.
ImageQuest - http://quest.eb.com
Safe, appropriate imagery for students – easy to use, time and money saving database of 3.2 million high quality rights cleared images for educational, non-commercial usage.
Merriam Webster’s Unabridged - http://www.dictionary.eb.com
Merriam-Webster’s flagship Unabridged Dictionary is America’s most comprehensive dictionary and recognized as one of the finest in the world. Throughout 150 years it has grown in size, scope and features to become the product known and cherished today.
Original Sources - http://quest.eb.com
Original Sources gives you instant access to an extensive, continuously increasing collection of over 420,000 e-Works of classic, primary source, and general reference materials in twelve (main) subject areas: World History, U.S. History, Political Science, Law, Literature, Science, Mathematics, Social Science, Philosophy, Religion, Language, and Language Arts.