Let's Go is now available in an exciting new edition. The Student Books and Workbooks feature the original Let's Go syllabus in an appealing new design. The Teacher's Books, with mid-term and final tests, have been completely rewritten with almost twice as much material. They now include special tips for teachers and reproducible activities for the classroom. New recordings of the cassettes and CDs feature more of the Student Book language. The Wall Charts (for levels 1-2 only) have been revised to match the new Student's Books.