<p>I know Barron’s for WHAP is good enough to get you a 5. I casually read the book and didn’t really even read the textbook during the class and managed a 5 in the class. If you’re starting from scratch, however, I do believe thoroughly reading Barron’s from start to finish is the way to go. Also, take advantage of it’s practice tests.</p>
<p>For AP Econ, I can’t comment too much as I’m only taking it this year, but I can assure you not to use Princeton Review as your primary book. It’s written as supplementary material and assumes you’ve learnt almost everything in the curriculum and are just using it to review before the exam. I’m using Barron’s to read ahead and I’ve found it very good informative thus far.</p>