Best Comprehensive US Hist SAT II Review Book?

<p>Need to buy a SAT II review book for US History. Which is the best one with really comprehensive review of things. Aiming for the 750-800 area.</p>

<p>I've heard that REA is good, and I got that one for myself. I also have the AMSCO US AP book, but that's because I'm taking the US AP class, too. I don't know if that one is necessary, though.</p>

<p>Bump? Any books that are specifically targeted at the SAT II eg. Kaplan's SAT II US History?</p>