Search the HELIN Library Catalog to find reference tools, books, journal and magazine titles (not the articles), multimedia, & other materials. Most materials can be delivered in 2-3 days.
Use an Advanced Search to locate the type of information that you are trying to find: primary sources, biography, bibliography, etc. Select "Subject Keyword Search" from the drop down. The term "Sources" is often used to identify primary source material. Also try searching for "Personal Narratives," "Correspondence," "Diaries," and "Speeches Addresses Etc."