Additional resources for learning more about a topic are reference databases which are searchable collections of full-text encyclopedias, almanacs, dictionaries, and other specialized reference sources. Some reference databases include:
To find reference books at UK Libraries search using InfoKat Discovery.
Try starting with a keyword search
Example keyword searches:
You can also try performing a subject heading search in InfoKat Discovery, if you know a Library of Congress subject heading such as:
Once you get a list of results, you may want to select the Resource Type --> Books to further filter the list (left hand side of the page).