Were there some people who did not completely understand the Audrina book?

I felt that I understood what had really happened, yet there were many holes left unanswered.

I understood, however, it did take some time. There are a lot of holes in the book that just weren't further developed.

Yes, that book was hard to follow at some points. I actually read it about 5 times in one year and came across so many key points that I had missed the other times I had read it before. I do feel there are a lot of holes in this book and could have used a lot more detail. However, it is one of my favorites.

Did Audrina ever go back to her true age? I was just wondering because Sylvia was born on her fake ninth birthday and the book stayed consistent with Sylvia's age. And I think Audrina started to keep track of her age after that at some point.

That's a good point Ashley868, I'm really not quite sure though. I'm thinking that she stuck with the age she originally thought she was, but then again, who really knows.