"Unbroken" is one of the top books I have read in the past few years - by far.  With the release of the movie I thought this article was particularly good as it emphasizes how critical the end of Louie Zamperini's story is - an ending that is not shown in the movie.  Yet, Zamperini's son gives an alternative perspective here that says when people hear his dad's story they will want to find out how he could have forgiven his captors and will therefore delve deeper and encounter the true ending.