Books for parents of gifted writers?

My daughter has always been exraordinarly interested and consumed by the sounds of words and she will read certain passages over and over again from her favourite books. She writes at a mature level ahead of her peers and her teacher tells me at the age of 12 she already has her own voice in her work. What are some good books out there that focus on the talented child writer and how to hone that talent?

Check out the works of Ayn Rand, e.g. Atlas Shrugged.

Michele Borba