Bill the book is good. Better than "Debt of Honor", the book published in 1994 about an embittered Japan Air Lines pilot who is driven mad by the deaths of his son and brother-in-law during the brief conflict, murders his co-pilot and flies their Boeing 747 directly into the U.S. Capitol building. Sound familiar?
Too bad Hollywood changed the entire story line in "The Sum of All Fears". The original storyline was better.
However I still think "Red Storm Rising" is the best.
