<p>My school’s SAT class came with Barron’s CR, Barron’s Math, and the Blue Book. I purchased Kaplan’s 12 Tests and some Ivy West book for a cheap price from someone who had recently graduated our high school. I bought PR’s Word Smart after graduating 8th grade (for what reason I don’t really remember) and bought Direct Hits a few months ago. I also had the CB Online Course.</p>
<p>The only ones I’ve actually touched are the Blue Book and Direct Hits; I found both to be helpful.</p>
<p>For vocab books, you definitely need Direct Hits. If you feel that you need more, however, there are PLENTY of free online resources for vocab words. I have about 5 vocab apps on my iPod touch, and I found these to be especially beneficial. (I put all the Direct Hits vocab on a flash card app.)</p>