What happens when the head of bully marries the victim?

One day in the lives of 4 teenage girls takes a violent turn as they read aloud a book from their Language Arts class. In this life-changing experience, these girls of 2014 are taken back 48 years, forced to live in a time completely different than their own. Will they ever find their way back? Or will they live their life forever in the time of hair grease, mustangs, and gang rivalries?