Princeton Review Enhanced ACT Prep, 2026

THE PRINCETON REVIEW GETS RESULTS. Get all the prep you need to ace the Enhanced ACT with 4 full-length practice tests (2 in book & 2 online), comprehensive content review for the new exam, and extra practice online!

The new Enhanced ACT is here! This all-in-one prep guidebook from the experts at The Princeton Review gives you everything you need to ace the new ACT. With this book, you’ll get:

Techniques That Actually Work
• Powerful tactics to help you avoid traps and beat the Enhanced ACT
• Tips for pacing yourself and guessing logically

Everything You Need for a High Score
• Complete coverage of all test topics
• Thorough review of tested ACT skills
• Information on all test changes, including the online testing option, STEM score, and more

Practice Your Way to Excellence
• 4 full-length practice tests (2 in the book, 2 online) with detailed answer explanations
• Instant score reports for online tests
• Essay checklists to help you grade the writing tests