I have gone through about 20 flute books in my quest for inspiration and tips about this wonderful instrument. This one is the best by far because Debost LOVES FLUTES, and he loves to play the flute. He refers to the sound that comes out of the instrument (when played well) as a "sensual pleasure" for the player (and listeners). He thinks "No pain, no gain" is unrealistic, and that more comfort equals more pleasure. Good point! When it comes to the rules of fingering, he maintains that if it isn't the "correct" fingering but doesn't hurt the music, and feels better or makes it easier, one should go ahead and do it. The idea that sticks out most is that playing the flute should be fun and richly rewarding. The A-Z layout of the book is totally reader-friendly. One can look at the list of topics and easily find exactly what is desired. I love this book. :)