<p>PR or Barrons?</p>
<p>Princeton is always the first choice for prep books… any subject.</p>
<p>I own PR, Barrons & Kaplan. I read PR & Barron from front-to-back and took notes.</p>
<p>PR is the easiest to understand and the multiple quick quiz’s for each chapter really help you out. The only problem is that there is a lot of content missing. For example, not much information on plants. If you’ve never done biology before, this would be the best book.</p>
<p>Barron’s has more content and does not quite explain things as well PR. Since I have done a biology subject before, I found the level of explanation fine. Even though Barron’s has more content than PR, it is missing some information that you will find in PR. </p>
<p>Kaplan has the most content of these 3 books. It also has the most difficult practice tests.</p>