Finding Secondary Sources
Look for specialized subject bibliographies which may include secondary sources in the HOLLIS Catalog: Search, for example:
Oxford Bibliographies Online are literature guides in several humanities and social sciences areas.
America: History and Life (1955- ) includes books, book chapters, journal articles, and book reviews.
Historical Abstracts (1954- ) includes books, book chapters, journal articles (but not book reviews) for non-North American history, 1450-date.
Royal Historical Society Bibliography is a comprehensive bibliography of secondary sources dealing with the British Isles, British Empire and Commonwealth from 55 BC to the present.
JSTOR offers full-text of complete runs (up to about 5 years ago) of over 400 journals. Allows simultaneous or individual searching, full-text searching optional, of many historical journals. List of included journals.