I would highly, highly recommend this review book to any person planning to take the ACT, whether the exam is next week or next month. When I took the PLAN test (pre-ACT) I was projected to get a 28 on the ACT. My lowest score on that test came from the english section. However, after about 2-3 weeks of intense study of this book, I managed a 34 on the ACT and a 36 on the english section. This book may not help you quite that much, I don't know, but when they say "We Guarantee a Higher Score," they arn't kidding. I know a lot of your friends may tell you that there's no reason to study for the ACT/SAT, it just tests what you already know, but these people are wrong. It's not all about what you know, its about applying what you know in taking the test, and this book prepares you extremely well for this. Once again, highly recommended.