A library stands between life and death. When Nora Seed finds herself in the midnight library, she has a chance to make things right. Until now, her life had been nothing but a parade of despair and regret. She feels like she's let everyone down, including herself. But that may soon change. The books in the midnight library will allow Nora to experience what would happen if she could change her past choices. With the help of an old acquaintance, Nora can undo all her regrets and find out which life is right for her. But everything is not as she imagined, and soon her decisions will put her and the entire library in great danger. Before her time runs out, she must find the answer to the age-old question: what is the best way to live?