Kaplan ACT sixth edition

<p>I have this book and this is the only book that I was able to get.
<a href="http://www.amazon.com/Kaplan-ACT-Sixth-Edition-Act/dp/0743213912"&gt;http://www.amazon.com/Kaplan-ACT-Sixth-Edition-Act/dp/0743213912&lt;/a&gt;&lt;/p>

<p>Is this book any good? It's from 2001, will it help me to get a good score on ACT?</p>

<p>Please tell me if you know anything. Has anything changed in ACT from 2001?</p>

<p>think it’s a little bit too old</p>