<p>I'm taking both the SAT Subject Test and AP Test in US History, and I don't have enough time to order and read AMSCO. Which 2 books should I buy?</p>
<p>-Barron's US History SAT Subject Test Review
-Barron's US History AP Test Review
-Crash Course</p>
<p>Barron’s SAT II USH is more in-depth than their APUSH, so buy the Barron’s SAT II and the crash course. I think if you get the Barron’s SAT II USH multiple choice correct, you’ll be fine on APUSH multiple choice as well. The free-response questions for APUSH are online, so you don’t really need the APUSH book.</p>