"Speak" by L. Anderson
Sherman Alexie books
Garth Nix "Sabriel", "Lireal" & "Abhorsen" trilogy
Chronicles of Oz (The Takers, etc.)

At school mine read (I only remember some):
Anne Frank - 7th
The Giver - 7th
The Good Earth - 8th
To Kill a Mockingbird - 8th
Animal Farm - 9th

If your daughter is really advanced, start reading from the AP English book list--there are so many. I'll try to find a link