<p>I know that it is really recommended, and i went on amazon and there were many 10 RSs…</p>
<p>[Amazon.com:</a> 10 Real SATs, Third Edition: The College Board: Books](<a href=“http://www.amazon.com/Real-SATs-Third-College-Board/dp/0874477050/ref=sr_1_1?ie=UTF8&s=books&qid=1245810408&sr=1-1]Amazon.com:”>http://www.amazon.com/Real-SATs-Third-College-Board/dp/0874477050/ref=sr_1_1?ie=UTF8&s=books&qid=1245810408&sr=1-1)</p>
<p>[Amazon.com:</a> 10 Real SATs, Second Edition: The College Board: Books](<a href=“http://www.amazon.com/Real-SATs-Second-College-Board/dp/0874476542/ref=sr_1_1?ie=UTF8&s=books&qid=1245810427&sr=1-1]Amazon.com:”>http://www.amazon.com/Real-SATs-Second-College-Board/dp/0874476542/ref=sr_1_1?ie=UTF8&s=books&qid=1245810427&sr=1-1)</p>
<p>[Amazon.com:</a> 10 Real Sats: Cathy Claman: Books](<a href=“http://www.amazon.com/10-Real-Sats-Cathy-Claman/dp/0874475678/ref=sr_1_5?ie=UTF8&s=books&qid=1245810451&sr=1-5]Amazon.com:”>http://www.amazon.com/10-Real-Sats-Cathy-Claman/dp/0874475678/ref=sr_1_5?ie=UTF8&s=books&qid=1245810451&sr=1-5)</p>
<p>are these all “one” book? and for the 2nd and 3rd edition, do they have different “real SATs”, and if so, are the 2nd edition ones (I presume for the old SAT) still worth getting?</p>
<p>for me it would be worth getting if it was just like a PSAT… without the essay and additional sections and whatnot. </p>
<p>thanks</p>