Captive: Book 1 by Samantha Jacobey

This tough, gritty tale is exceptionally well-written and will pull you in whether or not you think you could read another word about the brutalization of young Tori. Living a life owned by The Dragons, a motor cycle gang, Tori is abused in every way humanly possible. But she's not a victim. At one point, her inner strength takes over and she wreaks vengeance on all those who treated her like an object or possession. But Tori seems to have moved from The Dragons' prize to the FBI's star witness. This story is told in the third person through flashbacks. It works and very well!