Best AP books for phyiscs B, macro, US gov?

Test Preparation AP Mathematics & Computer Science
1

<p>What are the best AP prep books for Phyiscs B, Macroeconomics and US Government?? </p>

<p>Is Princeton Review too easy?
Barron extremly harder and not related to the AP exam?</p>

2

<p>Princeton Review for Physics B. I used it last year, it was pretty good.</p>

3

<p>PR for US gov; i basically memorized everything in it got a 5</p>

4

<p>isn’t princeton only cover some broad ideas?? Do the AP exam test on deep stuff?</p>