<p>I've been using the Arco ACT prep book, and was just wondering what everybody here thinks of it . . how realistic are the practice tests in it? And what other prep books would you recommend? I've already bought the Real ACT prep book and just started using it . . . I'm shooting for a 31 or 32 - do you think I should buy any other books?</p>
<p>Buy the ACT book by the test writers and then take a test in it. Compare that test's score with how you're scoring in the Arco book to determine whether or not Arco's tests are accurate.</p>
<p>Do you like Arco?
I think their SAT book SUCKS: they have so many typos and their reasoning is extremely specious.</p>