I really like her Elemental Masters books because when they work, they really work, some of them just left me confused.

Fire Rose did that and Reserved for the Cat is another one where I kept thinking, huh, you didn't plan this out as well as you should have. It's a good read but it's nowhere near as good as some of the others.

Phoenix and Ashes is still my utter favorite and I'm going to do a reread of Gates of Sleep soon.