Listen In is a three-level listening program for young adult and adult learners of English from false beginner to high intermediate level. Offering 20 four-page topic-based units per level, the series uses a task-based approach to develop listening skills and strategies essential to effective communication while integrating speaking and pronunciation skills. With its personalized and learner-centered approach, Listen In gives learners the opportunity to practice listening and speaking in a variety of real-life situations.