The MLIC subscribes to West Academic, which is a separate spinoff from Westlaw. It provides study aids on a variety of law school subjects. You'll need to create a new user account using your TU email address to access the lessons. Here are a few books and study aids you might find helpful there.
CALI.org contains several hundred lessons/quizzes on every law school subject. Check their list of Contracts lessons arranged by subtopic in outline format.
If you need to create a CALI account, the MLIC's CALI registration code can be found on our TWEN page.