<p>go to this thread:</p>
<p><a href=“http://talk.collegeconfidential.com/act-preparation/529767-anyone-get-significant-increase-act-scores-using-certain-book-method.html[/url]”>http://talk.collegeconfidential.com/act-preparation/529767-anyone-get-significant-increase-act-scores-using-certain-book-method.html</a></p>