Best SAT Prep book

<p>What have y'all found to be the best SAT prep book?</p>

<p>The Official CollegeBoard Book.</p>

<p>Me and my friends used their math and writing books, and it helped us a lot. My friend told me she saw they had vocabulary books but I haven’t seen them yet.</p>

<p>collegeboard has specific math and writng books?</p>