The Official ACT Prep Guide 2025 – 2026: Book + Online Course is a comprehensive study aid for those preparing for the ACT exam. Published by Wiley & Sons, Incorporated, John, this textbook covers the subject area of the ACT exam in detail. With 752 pages, this trade paperback guide includes valuable information and insights for students looking to improve their scores. The book is authored by ACT and is written in English, making it a trusted resource for exam prep. Additionally, the online course component provides additional support and guidance for a holistic study experience.