Fans of The Twilight Saga will be enthralled by the riveting story of Bree Tanner, a character introduced in Eclipse, and the darker side of the newborn vampire world she inhabits. In another irresistible combination of danger, mystery and romance, Stephenie Meyer tells the devastating story of Bree and the newborn army as they prepare to close in on Bella Swan and the Cullens, following their encounter to its unforgettable conclusion.
This book was very different to the books I usually read since I'm 10! It wasn't very gory but it links to the Twilight novels as it mentions the Colluns family when the book ends. I think you have to read it twice to understand it properly. I guess it's behind the scenes of Bree, the girl who gets killed by Felix in Eclipse, but in the movie Bree is introduced as Victoria.