Extremely Loud and Incredibly Close is a masterpiece because it tells of a time of great sorrow in the United States that brought us together as a nation though the eyes of a young boy who lost his father in 9/11. The book follows certain themes that will help you understand it better. Retaining to lines of the immediate past of the history and understand of the day September 11, 2001. Illustrates the highest themes how the nation has grown from this situation and how individuals have handled loosing a love one because of it. And finally brings memories and emotions together to form single ideas, understanding the phycology of how a child deals with loosing a loved one. As you continue to read this essay you'll have a better understanding on not just how the book Extremely Loud and Incredibly Close is a masterpiece but also understanding the event of 9/11, learning things you never knew before.