I bought one of her patterns at the IQF in Houston a couple of years ago. At the time, I had no idea how many different fabrics it took. if I remember (without looking) I think I bought Listen with your Eyes.
I found the listing of fabrics to be very hard to understand how much of how many you needed. You have to remember her first language is not English and whoever is writing/translating is doing an okay job, but at times it is hard to get through.
Another downfall is that you have to copy each piece of the pattern and some of them are more than 8 1/2 x 11. Which means finding a professional copy store.
Hopefully a class will help you get through some of that.