The Official ACT Prep Guide 2025-2026

The comprehensive guide to the 2025-2026 ACT test-including 4 genuine, full-length practice tests.

The Official ACT^® Prep Guide 2025-2026 book includes four authentic ACT tests-all of which contain the optional writing test-so you get maximum practice before your test date.

These full-length practice tests are also available online alongside 4 full-length practice tests, so you can study your official materials anytime, anywhere.

This guide provides clear explanations for every answer straight from the makers of the ACT to help you improve your understanding of each subject. You'll also get:

• Practical tips and strategies for boosting your score on the English, math, reading, (optional) science, and (optional) writing tests
• Four total practice tests that reflect the new ACT format
• An online test bank
• Expert advice on how to mentally and physically prepare for your test

This edition has been updated with four new practice tests that reflect the new ACT format so you can be sure your materials will set you up for success on your ACT test.

Through the Official Guide, you'll learn what to expect on test day, understand the types of questions you will encounter when taking the ACT, and adopt test-taking strategies that are right for you.