If your goal is to pass the exam with limited time, I wouldn't recommend you to read the books. These books can serve as a reference. When you're unclear with specific topics, you can read a few pages in the books.
If you have plenty of time to prepare for this exam, I still don't recommend you to read the books because it's an inefficient use of your time. Practice helps you memorize more stuff not reading. Meanwhile, refer to a few chapters in the books to gain deeper understandings.