Encyclopedias and other reference sources are a good place to start if you need an overview of a topic you are unfamiliar with. They will often include a bibliography of sources that you can consult for more information. The links below lead you to a selection of encyclopedia titles/collections that might be relevant to your topics. Some of the links are to groups of titles from a single publisher--you can select those that seem appropriate to your topic.
Online encyclopedias, dictionaries, and specialized reference sources, primarily in the social sciences and humanities.
Searches multiple literary sources, including: Dictionary of Literary Biography, Literature Criticism Online, Literature Resource Center, Scribner Writer Series, and Twayne's Authors Series. Scroll down to click on Gale's Literary Index, a master index to the major literature products published by Gale.
Spans 25 different subject areas, bringing together digitized entries across Oxford University Press’s Dictionaries, Companions and Encyclopedias. UC subscription allows limited simultaneous users, so if you can't connect try again later. Please note: UCLA Library has access to a selected number of Oxford reference titles, and not the entire set.