Graceless, Series 3 (Unabridged)

Once upon a time there were two sisters. They were created by beings called the Grace. Both sisters had magic powers. When they were together, they could do anything. Go anywhere and when. Reach into people's minds, even influence their thoughts. They tried to be good. They tried to do what was right. But even when they tried their hardest to help people there were unintended consequences...