The Wild Girl by Kate Forsyth
Once there were six sisters. The pretty one, the musical one, the clever one, the helpful one, the young one . . . And then there was the Wild one. Dortchen Wild has loved Wilhelm Grimm since she was a young girl. Under the forbidding shadow of her father, the pair meet secretly to piece together a magical fairy tale collection. The story behind the stories of the Brothers Grimm.