Amazon.com description: Product Description: Prepare your students for life in North America with the largest integrated, coordinated competency-based ESOL program ever published! The ETC Program gives your young adult and adult students the essential life skills they need every day, and it gives you a wide variety of teaching options within a well-organized framework. Included in the program are 17 books plus cassettes and instructor's editions, divided into six levels, from beginning through advanced courses. You can use the books individually, together, or in any combination. And because of the broad range they cover, there's sure to be a level that's perfectly suited to the needs and abilities of each student in your program. Additional Highlights A competency-based approach that integrates grammar, vocabulary, and notional/functional materials with hundreds of essential life skills. An emphasis on building skills and strategies for continued educational success. Abundant illustrations that keep students motivated by depicting material they'll encounter every day. Audio cassettes accompany the listening/speaking books and the Level 1 Skills Book. Instructor's Annotated Editions are available for both of the Level 1 books and the Level 2 and 3 grammar books. Standard instructor's editions are available for all of the other books.