<p>I've used the Real ACT prep book, but it only has 3 actual ACT tests, which I've already taken. What should I use next? Are there collections of just ACT tests with explanations for sale or other recommended prep books??</p>
<p>depends. why do u need to prep? For me, i cant finish science on time. I know all the math, all the grammar, and everything. If you need to LEARN some new math etc, then use like barrons or something. If you just need to practice and manage your time better, just use the real ACT.</p>