Search hundreds of reference sources including encyclopedias, dictionaries, thesauri, quotations, and subject-specific titles, as well as images, audio clips, and videos.
Dictionaries, encyclopedias, guides, handbooks, biographies and other reference works. Covers all subjects including arts, business, education, history, literature, medicine, multicultural studies, philosophy, religion, science, and social science.
An encyclopedia that also contains the Merriam-Webster?s Collegiate Dictionary, a thesaurus, magazines and periodicals, and many other reliable sources.
Features the DSM? Library of books -- DSM-5? Diagnostic and Statistical Manual of Mental Disorders, DSM-5? Handbook of Differential Diagnosis, and DSM-5? Clinical Cases, several textbooks published by the American Psychiatry Association, 4 journals including The American Journal of Psychiatry and APA Practice Guidelines.