Kaplan is an Official Teaching Partner of the ACT. Aiming for your highest possible score? ACT Total Prep 2026, Second Edition, Kaplan's biggest and most comprehensive ACT prep book, gives you everything you need to conquer the test. This all-in-one resource is packed with the most in-depth content review, proven strategies, and realistic practice to help you ace every section on the Enhanced ACT. With ACT Total Prep, you'll get a full year of access to our most extensive online center. Dive into 6 full-length Kaplan practice tests (two in the book and four online), a customizable 500-question Qbank, and video lessons from our top experts to master every concept. The Kaplan Guarantee We're so certain that ACT Total Prep offers all the guidance you need to excel on the ACT that we guarantee it: after studying with our online resources and book, you'll score higher on the ACT—or you'll get your money back. The Most Authentic PracticeSix full-length Kaplan practice tests with detailed answer explanations (2 printed in the book and 4 online). Over 2,000 practice questions with detailed explanations, including a 500-item customizable online Qbank. 4 Test Yourself sections for test-like practice on mixed topics, ensuring you learn the material unit by unit. A full year of access to our online center with additional quizzes and videos to guide your study. Optional Science and Writing preparation through your online center. Pre-quizzes to help you identify what you already know and what you can skip. A practice question at the start of every lesson to help you quickly identify its focus. Targeted practice questions after each lesson to test your comprehension. Mixed practice quizzes at the end of every chapter to assess your learning. Smarter Strategy for a Higher Score “On Test Day” strategy notes in every math chapter to remind you that the ACT is primarily a strategy test. “Reflect” pages at the end of each chapter to help you evaluate your progress and create a plan fo