Bingo! What a gold mine! This handy reference lists every non-music audio cassette known to be around (about 11,500 of them). In it you can find out if that wonderful book you wish they had on tape is made or not. It’ll tell you its price and who to order it from. You can look it up by title, author, or subject. It covers plays and poetry, too. And interviews, radio shows, seminars, speeches, and language instruction. I’d be flabbergasted if you had trouble convincing your library to buy this book.