Courtesy of Wikimedia Commons https://upload.wikimedia.org/wikipedia/commons/f/f7/Fbi_headquarters.jpg
Some of the Libraries' books are available in the book stacks by call number. Online books can be accessed by clicking on the "View Online" link.
Use MelCat and WorldCat to identify pertinent resources "out there" in other libraries outside of WMU.
You can request books and videos from libraries in the state of Michigan directly through MelCat.
You can request books in libraries across the country and beyond by submitting an Interlibrary Loan request in the WorldCat database.
You may borrow items through these systems typically at no cost to you.