<p>I have been studying for the SAT for a while and I was also going to take the ACT, but I was wondering if I could just study for the ACT by using the SAT prep books?</p>
<p>Should I buy some ACT review books or are the tests similar enough to let me study for both using the SAT books? </p>
<p>Each test requires a different set of skills, so you need to familiarize yourself with the kind of questions the ACT uses. I advise you to get at least two books on ACT preparation.</p>