SAT Math II and Biology E/M

<p>I'm a junior at high school currently taking AP Biology, AP Statistics and Honors Pre-Calc... I guess these 3 courses will somewhat prepare me for the SAT II Subject tests in Math II and Bio E/m</p>

<p>I want to get a 800 in both of these tests. I have a very high class percentage in ap bio (96.49%) and honors precalc (89%) ... Which prep book should I buy for Bio and Math II. Im so confused by the variety of books that r there in the market. </p>

<p>I will be writing the tests in June 2014, but want to start preparing for them now to maximize the preparations .... </p>

<p>I'm also writing the ACT in February 2014... is ACT + 2/3 SAT II Subject tests (Math II, Bio or/and M) a good combination to send to colleges?</p>