Library Catalogs and Journal Databases is a chapter that will be helpful to everyone, especially when using the library. Library catalogs organize and make it easier for people to search for books. When searching for a library catalog you are searching for the metadata record created for each book which includes like the title, author publisher, etc. Using keywords is helpful in order to cut down resources and trying to approach your topic easier. Word choosing is very important because they can make a different when searching for something.