This was one of the more emotional and moving books I have read. Reliving the tragedies that occurred on 9/11, and listening to it from the mouths of those who had first-hand experience, brought all the feeling of fear, loss and overwhelming sadness roaring back. At the same time, hearing from so many of those who survived was a tremendous uplifting experience, even when they were describing their fear and terror going through those moments. A wonderful retelling of the day our world changed.