Katsuya Kobayashi's Americcan (American English) - Cassette Tape Edition Contents: Cassette Tapes: 13 Textbooks: 9 300-Word Memorization Booklet: 1 Replacement Word List: 1 The textbooks are not complete. The can was disposed of during a move. Currently, I cannot confirm playback as I do not have the equipment, but I tested them about 5 years ago. Please understand the above before considering a purchase. Returns and complaints are not accepted.