What are some of the best options for ACT prep?

<p>Can anyone suggest any books or national prep programs I might be able to look into for ACT Prep? I'm a sophomore and am looking to get myself organized for the ACT's. </p>

<p>Thanks!</p>

<p>I personally don’t think you should start prepping until the summer before your junior year (you should just enjoy 10th grade). That being said the real ACT book (published by the people who make the ACT) is a great resource…</p>