Test Prep Books' ACT Prep Book 2025-2026: 4 Practice Tests and ACT Study Guide [9th Edition]

2 Practice Tests in the Book + 2 Practice Tests Online in an Interactive Format

Taking the ACT test? Want to get a good score?

Written by Test Prep Books, this comprehensive study guide includes:

Quick Overview

Test-Taking Strategies

Introduction

Math Reference Sheet

English Test

Mathematics Test

Reading Test

Science Test

Writing Test

Writing Prompt

Practice Test #1

Practice Test #2

Online Access to Practice Tests #3 and #4

Detailed Answer Explanations

Disclaimer: ACT(R) is the registered trademark of ACT, Inc. Test Prep Books has no affiliation with ACT, Inc., and this product is not approved or endorsed by ACT, Inc.

Studying is hard. We know. We want to help. You can ace your test.

Each part of the test has a full review. This study guide covers everything likely to be on the ACT test.

Lots of practice test questions are included. Miss one and want to know why? There are detailed answer explanations to help you avoid missing the same question a second time.

Are you a bad test taker?

Use your time wisely with the latest test-taking strategies. Don't settle for just learning what is on the test. Learn how to be successful with that knowledge.

Test Prep Books has drilled down the top test-taking tips. This will help you save time and avoid making common mistakes on test day.

Get your ACT study guide. It includes review material, practice test questions, and test-taking strategies.

It has everything you need for success.