Which books should I buy?

<p>OK, urgh I have AP USH (May), AP Art Hist. (May), SAT (June/October), SAT II Math level 1 (May/November), SAT II US History (May/November)</p>

<p>I currently own:</p>

<p>Direct Hits 2010 (Volume 1 & 2)
Collegeboard Official SAT Study Guide ( 1st edition)
Barrons AP Art History </p>

<p>...Now this is where I need help. What book should I get for the SAT II's Math and APUSH? Im already taking the APs so I decided to take the SAT Subject Tests related as well in all one shot. </p>

<p>[Question 1:] Which book should I buy for SAT II's?</p>

<p>[Question 2:] Is it smart to take the AP and its respective equivalent SAT II in the same time? I felt studying for AP's would help me study for SAT II. And I could I always retake and take all my SAT II's in November right before admissions.</p>

<p>[Questions 3:] Will colleges know if I score choiced my SAT and Subject Tests?</p>