I read book 1-6 only I have book 5-6 and 8. I just got 8 for my B-Day yesterday and I'm trying to get 7 from the library so I can read book 8. I like all of them that I read equally.
I have only read the first one, and I don't really like it.
I actually like all of them except the lst one cuz I haven't read it yet