Textbook Information for Online Courses UWA recommends ordering textbooks from the UWA Online Bookstore. If you choose to purchase your textbooks from other retailers, book titles and authors are listed on the UWA Online Bookstore site. By policy, UWA courses always use the most recent edition of required texts. Students with sufficient financial aid may purchase books from the UWA Book Store and charge their purchases to their student account. Online students can charge up to 10 days prior to the first day of classes. Campus students can charge up to eight (8) days prior to the first day of classes.