Once you narrow down your topic, you will need books that contain a more detailed analysis of the subject. Use the Destiny Library Catalog to search for books and book chapters that contain relevant information. Use the index in the back of the book to locate information within the book about your specific topic.
You can use words like "primary source" and "narrative" along with your topic heading to locate more primary sources within the library that are located on the non-fiction shelves.
These are just a few recommended books which contain information on a variety of topics.