Best ways to boost CR?

<p>I'll be taking the SAT November 2nd and December 7th. Critical Reading is my weak point, and I'm hoping to raise it from roughly 650 to a 700 at least. I've skimmed the forums and found a few techniques, but their effect on my score has been rather minuscule, to be quite honest.
I'm actually in a rather interesting situation at the moment. I've been living in China for a little under a month now, but I will return to the US in late October. My teachers, back in the US, just tell me what we're doing in class, and I keep up. I'm far ahead in all of my classes, so I have a HUGE amount of free time on my hands (I pretty much just stay home all day). That being said, I could easily fit in 6 hours, if not more, a day to study for the SAT, for a little over a month. </p>

<p>What would you guys recommend that I do to get the best results? </p>

<p>FYI, I have Gruber's Complete SAT Reading Workbook, Barron's Critical Reading for the New SAT, Gruber's SAT 2400, and Direct Hits 1 & 2 (which I'm currently working on). If you guys recommend any other books, just let me know.</p>

<p>Also, I’ve ran out of tests from the Blue Book. Could anyone recommend any other practice tests?</p>