<p>What is it?</p>
<p>I’ve heard great things about both Barrons & Cliffs, personally I chose Barrons but have barely used it so far (i probably should get started). Anyways, @qmansbc made a great post on my thread saying the pros and cons of each</p>
<p><a href=“Cliffs vs Barrons 2014 AP Bio - AP Sciences - College Confidential Forums”>Cliffs vs Barrons 2014 AP Bio - AP Sciences - College Confidential Forums;