Just's book is beautifully written and organized. You know what happens to the principle characters within the initial pages, while the rest of the book is dedicated to telling us why those people we've just met are important. Sydney Parade, with the best of all intentions, inadvertently causes a horrible chain of events, making him the title character, the "dangerous friend." Comparisons must be made to Greene's "The Quiet American," another book which focuses upon the innocence of a single character to illustrate the overall naivete of a nation's efforts. We Americans love to believe that simple optimism, confidence and determination will win the day. As Parade -- and America -- learned, there are several more factors involved.