ACT Official Subject Guides – 2nd Edition

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With 200 new questions and explanations in each subject!

The ACT official subject guides are a step by step guide for preparing for individual sections on the ACT test. Each one of the official guides comes with access to an Online Question Bank and is comprised of the most current test information. The ACT official subject guides are the best resource to get detailed input and practice to help you in preparation for the ACT!

The Official ACT Prep and Subject Guides 2024-2025 Complete Set

Get everything you need to do your best on the ACT test with The Official ACT Prep & Subject Guides 2024-2025 Complete Set. The only study resource including official practice questions and full explanations covering all sections of the ACT, this set delivers maximum practice in one convenient package—and helps you save big on prep.

Get the Complete Set Today!

Amazon Rating: 4.5

Official ACT English Guide

  • Strategies and shortcuts to save time
  • Glossary of grammar terminology
  • Detailed explanations for every official ACT English question in the book
  • Includes writing prompts
  • The ONLY book with real ACT English questions organized by concept
  • Access code provides 1-year access to Online Question Bank

Amazon Rating: 4.4

Official ACT Mathematics Guide

  • Practice different types of math topics, problems, and questions
  • Detailed explanations for every official ACT Mathematics question in the book
  • The only book with real ACT math questions organized by question type
  • Access code provides 1-year access to Online Question Bank

Amazon Rating: 4.7

Official ACT Reading Guide

  • The only book with real ACT reading questions organized by question type
  • Tips and advice for reading more quickly and retaining information
  • Detailed explanations for every official ACT reading question in the book
  • Access code provides 1-year access to Online Question Bank

Amazon Rating: 4.5

Official ACT Science Guide

  • Detailed breakdown of each science reporting category
  • Explanation of how to quickly and efficiently read graphs, charts, and data
  • A science vocabulary section with words to know for success
  • In-depth examples of each passage type using official ACT samples
  • Access code provides 1-year access to Online Question Bank