Achieve your target TOEFL score with just 400 essential words! Master academic English vocabulary the smart, structured, and effective way with the new edition of McGraw Hill's 400 Must-Have Words for the TOEFL. This highly focused guide is designed for busy students and professionals who want to build a powerful vocabulary and start speaking and writing with total confidence.

What's new in this edition? This updated course comes with access to a completely free, interactive Language Lab app, offering a better vocabulary retention and learning experience than ever before.

• Practice anytime, anywhere: Use the digital flashcards inside the mobile app to quickly review and test your memory while on the go.

• Track your retention: Monitor your progress through the app's interactive features to ensure you never forget a word on test day.