<p>I bought my son a Barron's book to study for the Math2 test in October. I picked it because it had the most practice tests. When he goes to take the diagnostic test, the answer sheet is messed up -- only four bubble spaces when there should be five! I was willing to overlook that as he can just write in E if that's the answer, but then when he started reviewing some of the sections, the exercises had the wrong answers! There are typos galore, and I returned the book because at this point I dont trust much of what's in there. Anyone else had this experience?</p>
<p>But now what do I buy? What company makes a good book? We saw PR, REA, and one by an individual with 12 different practice tests. Also, we saw the CB one that covers every subject test, but there aren't many practice tests per subject.</p>