The Official ACT Prep Guide

Practice with real ACT tests so you know what to expect on test day.

When it Comes to Test Prep, We've Got You Covered

The Official ACT® Prep Guide

Get started on your journey toward feeling confident and ready to take the ACT test.

The Official ACT Prep Guide is the bestselling resource for students getting ready to take the ACT. The “Big Red Book” walks you through the entire testing experience and provides effective test-taking strategies.  

In addition to being full of expert advice from the test’s creators on preparing for test day, the guide offers: 

  • Wiley Online Platform Access
  • 8 full-length official ACT practice tests – 6 in Book, 2 Online
  • 400+ digital flashcards 
  • Short online lessons and assessments 
  • Convenient mobile app to study on the go