<p>INTRODUCTION</p>
<p>All of the vocabulary books and lists claim to have "the words you need to know" to ace the SAT. But is this really true? The three October SATs (Saturday, Sunday, and International) and the two PSATs provide a unique opportunity to evaluate the performance of the leading vocabulary books and lists. For purposes of comparison I analyzed Direct Hits (2011), Barrons (25th edition), Princeton Review's Hit Parade (2008 edition), Hot Words (4th edition), and Sparknotes 1000 Most Commonly Used SAT Words. All of these sources have been discussed on CC. I did not analyze Kaplan or REA because of their poor performances and lack of attention on CC. I omitted Rocket Review because it is no longer in print.</p>