Tragedy strikes and claims the life of Eleanor's twin, her family is still reeling from the accident. Eleanor's reality began to unravel and she travels to unfamiliar world. When she returns to her "timeline", her life has passed by as if she was there along. The book was very interesting and suspenseful. I couldn't wait to find out what happened next. Definitely not a book you would want to read in the train otherwise you might miss your stop!