What do you define as inappropriate? Some could argue that The Bluest Eye is still inappropriate for anybody of any age in school, but we've just finished reading that.
I've also seen Miracles of Life in 8th grade.
Ooh, Toni Morrison. I haven't read anything by her, but I hear she has written some good books so I've been wanting to read some of her stuff. Was The Bluest Eye any good?