WorldCat https://www.worldcat.org is a global catalog that searches over 10,000 library collections worldwide. You can search for books, music, video, articles and much more. Many of these resources will not be available at Maryville College. However, you may be able to obtain them through Interlibrary Loan (see Interlibrary Loan Information).
Google Books searches the full text of books and magazines that Google has scanned and converted to text. If a Google Book is out of copyright, or the publisher has given Google permission, you will be able to see a preview of the book and in some cases, the entire book. If the entire book is not available, you can buy the book, check to see whether the MC library has the book, or request the book through Interlibrary Loan.