All Our Yesterdays - Cristin Terrill - Paperback

Yesterday. Marina was safe, privileged, wealthy. She was falling for James, the super-brainy youngest son of a very powerful family. Yesterday ended badly.

Today. Em is in a cell she may never get out of alive. There's a flicker of hope when she talks to the boy in the cell next to hers and when she remembers who she used to be. Yesterday

Tomorrow. Em has a mission. She must escape and travel back in time. She must kill the boy Marina loved to save her future.