Act books

<p>Act books
Can you guys tell me whether the following books contain tests that will give me a good indication of where i stand as far as my capabilities on the real ACT?</p>

<p>McGraw Hill 2010 ACT</p>

<p>Princeton Review 2009 ACT</p>

<p>Princeton Review 2008 ACT</p>

<p>Any feedback on past experiences or what you've heard would be awesome....detail on the lesson portion of the books would be great but i really want to know specifically about the effectiveness of the tests in these books. Thanks a lot!</p>