C19: The Nineteenth Century Index C19 Index draws on the strength of established indexes such as the Nineteenth Century Short Title Catalogue (NSTC), The Wellesley Index, Poole's Index, Periodicals Index Online and the Cumulative Index to Niles' Register 1811–1849 to create integrated bibliographic coverage of over 1.7 million books and official publications, 70,000 archival collections and 22.7 million articles published in over 2,500 journals, magazines and newspapers. C19 Index now provides integrated access to 13 bibliographic indexes, including more than three million records from British Periodicals Collections I and II, together with the expanded online edition of the Dictionary of Nineteenth-Century Journalism (DNCJ). 19th Century -
Credo Reference Online reference library provides advanced searching and full-text of hundreds of dictionaries and encyclopedias in the humanities, social sciences, and sciences. Cross-reference links and interactive concept maps provide answers and enable further exploration of topics. Images include 17,000 works of art from the Bridgemann Art Library Archive. ancient - current yes
Current Contents Connect The Current Contents Connect database provides access to the tables of contents and bibliographic data from current issues of the world's leading scholarly research journals and books in the sciences, social sciences, and arts and humanities; also includes relevant evaluated Web sites and documents. 1998-present -