Go through each book, one at a time. Do not time your practice; instead, focus on learning and understanding. You do not need to track your performance here (i.e. tracking statistics) because what you are trying to do is learn the fundamentals. However, I would take notes on "hard" topics for you. Be as specific as possible about what is hard for you (e.g. SC with several pronouns, CR assumption questions). This is the fundamentals phase.
Next is the test-conditioning phase. Practice problem sets timed. Practice with GMAT official problems like the OG11, OG V review, OG M review. Depending on how your timing is you can practice in large sets (40 problems) or smaller sets (20 problems). TRACK statistics at this point. This is because timed conditions reveals weaknesses you did not know you had before (e.g. a Q problem takes too long under timed conditions to solve even though you know exactly how to solve it if you were only given another 2 or 3 minutes).
You will probably notice patterns of weaknesses. For example, I have a problem figuring out Q questions on groups with percents under test conditions. These are the problems where they say something like: there are 30 students, 15% are under 10 years old, 50% have a female best friend, 40% are female, how many male students over 10 are in the class? That problem is completely made up and probably isn't even solveable, but that's just to illustrate a point. I can solve it with tried and true algebra, but it takes too long.
While doing that you need to figure out how to address your weaknesses. Look at alternative ways to solve the problems that give you problems. If you need help definitely, definitely post in this forum. What other members know may be just what you need to tackle that problem type. KEEP logs on what you've learned, what problems give you problems and how you can improve next time you see that problem type.
This is the phase I am currently in.
After that, you need to start working on the harder and harder problems (later problems in the OG11, MGMAT math, Brutal SCs, Kaplan 800, etc etc). This is to break your glass ceiling and get you to the next level. Start from the beginning because the hardest problems will probably reveal new "fundamentals" that you don't understand or know how to do. For example, if you've never learned combinatorics and you start seeing them, doing practice problems timed will get you absolutely nowhere.
Hope this helps. This is my current study plan - my initial CAT scores were around 550 and my most recent CAT was 660. I have a little bit more to do to break 700.
