<p>Hey so what is the difference between Blue Book 1st edition and the 4th edition (current one)? I’m thinking about buying some SAT prep books, should I buy the Blue Book again?</p>
<p>i think they’re all the same</p>
<p>…maybe you should go to the bookstore and compare your edition with the “new” edition?</p>
<p>1st edition? All I know is that the 1st edition must be pretty damn old, since the 4th edition was released in 2004.</p>
<p>^ Not sure, but sometimes this could be a business ploy. For example, would you rather buy a book with 2007 on the front or 2009? Likewise, would you rather buy a book that says the 1st ed. or the 4th ed. Only way to find out is to look for the differences/updates.</p>