Thanks for the links.
I'm sure she'll be fine with at least the first 2 books, and I'm leaning towards reading ahead of her to be a bit of a sounding board for the last two. I'm not interested in being one of those Mom's that censors what she's reading. I would just prefer to be aware of what she's reading so we can have an open discussion on the topics at hand if need be.
To be honest, I'm pretty sure she knows a fair share about the subject matter anyways. I'm leading a lit study group in her class and I had to re-direct our discussion countless times last week from all things Twilight back to The Tale of Despereaux. Funnier yet, it was the boys who were really obsessing about it!