As of June 2, 2011, all PDF versions of books published by the National Academies Press are downloadable to anyone free of charge.
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Contains nearly 200 Social Science databases covering all 50 U.S. states. The California (CA) collection contains these 200 U.S. databases, plus about 80 detailed databases on California. The Texas (TX) collection contains these 200 U.S. databases, plus about 60 detailed databases on Texas.
REHABDATA, produced by the National Rehabilitation Information Center, describes over 70,000 documents covering physical, mental, and psychiatric disabilities, independent living, vocational rehabilitation, special education, assistive technology, law, employment, and other issues as they relate to people with disabilities. The collection spans 1956 to the present.
Gateway for access to Royal College of Psychiatrists historical publications Asylum Journal of Mental Science (1855-1857) and Journal of Mental Science (1857-1962), which is now the British Journal of Psychiatry.
Interdisciplinary collection of journal articles, conference proceedings, and books. Collection of seven online database: Conference Proceedings Citation Index, Science Citation Index, Social Sciences Citation Index, Arts & Humanities Citation Index, Index Chemicus, Current Chemical Reactions, and Book Citation Index. Coverage is 1900-present.
The World Digital Library is a cooperative project of the Library of Congress, the United Nations Educational Scientific and Cultural Organization (UNESCO), and partner libraries, archives, and educational and cultural institutions from the United States and around the world.
World Factbook provides information on the history, people, government, economy, geography, communications, transportation, military, and transnational issues for 266 world entities.