Each course in the Schedule of Classes lists the required book information, along with a book's identifying number, called an ISBN. The ISBN is an easy way to find books at bookstores.
We have bookstores in Harriman and Oak Ridge.
If a book is not required for your class, the website will specifically say that.
What if it says there is no book information? Registration begins many months before classes begin, so in some cases the decision on which book to use for a class has not been made. Check back a little later. If even then there is still no book, contact the academic department for details.