Gale Virtual Reference Library - Reference sources covering a variety of subjects, including biography, business, education, fashion, law, history, medicine, science, and social science.

Specialized Sources:

AccessScience (McGraw-Hill) - Encyclopedia of Science & Technology, Dictionary of Scientific & Technical Terms, scientist biographies, and late-breaking science and technology news.

CRC Handbook of Chemistry and Physics - Online access to the full text of this standard science reference source.

History Reference Center (Ebsco) - Includes full text from more than: 2,300 books, 130 leading history periodicals, 61,100 historical documents, 66,000 biographies of historical figures, 110,200 historical photos and maps, and 80 hours of historical video.