How to imrprove SAT scores

<p>I average around 1560-1600 on my practice SAT scores. I got the College board Blue Book already. I was wondering if there is any tips you can give me on the critical reading and writing section of the SAT. </p>

<p>What additional prep book help you get the score that you wanted?</p>

<p>Thanks</p>

<p>what grade are you in?</p>