Best SAT II/AP Prep Books, Kaplan, Barrons, Princeton, ect?

<p>Hey I was just wondering what you guys think are generally the best prep books for the AP/SAT II tests. Kaplan, Barrons, Princton Review, ect? How accurate are their practice tests and how well do they present the review material? Thanks a lot. Feedback is needed.</p>

<p>My specific tests are:</p>

<p>APUSH
Bio AP
SAT II Lit
SAT II Math IIC
SAT II US History</p>

<p>For me, Barron was good for the IIC and Princeton was good for the US history</p>

<p>Barrons is way too hard in my opinion. dats a good thing. IIC question was impossible compared to the actual test. definitely stick with Barron's. they are the master</p>

<p>bump.....any more help?</p>