What AP Chemistry Prep book are/were you using?

<p>What AP Chemistry Prep book are you using? Is it helpful?</p>

<p>Also for people who have taken the exam before, which book did you use and what did you get on the exam?</p>

<p>PR. its pretty helpful</p>

<p>I am using PR... which is good review. For an in-depth guide, I use Barrons. (I'm self studying)</p>

<p>I self studied. I used PR, and some stuff from Cliffs. I got a 5.</p>