I have had this exercise book before. I managed to lose it and when ordering a new one from Fluteworld.com. I realized I had order incorrectly when what had come in the mail was not the exercise book, but a recorded CD of the Drouet studies. Don't get me wrong, I absolutely adore listening to it, but that is what makes me so happy to get a version that I can read from again!
i like it very much.