The Lexis Digital library has a variety of study materials available for students to use.
Visit https://lexisdl.com/library/memphislaw/
These e-books can be annotated and highlighted and those marks will be accessible to you any time you access the book, making them a great resource for anyone who wants to access study materials while on the go.
There is no limit on how many copies of a title can be checked out simultaneously, so as many students can use a resource at a time as want it.