The Everafter War is book 7 in 9 books. Everafters are fairy-tale characters, such as Snow White. In this book, Everafters are fighting. Bad Everafters are called the Scarlet Hand. Very few Everafters are good.
My favorite part is when the soldiers come back with Prince Charming on their shoulders, because they destoryed an important place for the Scarlet Hand. I would suggest starting at the begging with book one:
The Fairy-Tale Detectives.