Legal publishers offer their own series, and sometime multiple series, of aids to supplement classroom education. The most recent volumes are available in the LRC reserves and can be checked out for a limited time of in-library use. Older editions can be found in the stacks and can be checked out for longer periods and can be taken out of the library.
Topical volumes specifically intended to give law students a background in torts.
The Center for Computer Assisted Legal Instruction offers numerous lessons on torts topics. You can use these to find out more about contracts and brush up on what you've learned in class. You can find their torts lessons here: https://www.cali.org/category/1l-first-year-lesson-topics/torts