I remember reading The Story of Diana: The Making of a Terrorist a couple years ago and thinking how excellent of a piece it was. I didn't realize that the authors, Lucinda Franks and Thomas Powers, won a Pulitzer for this series that originally was published by United Press International in 1970. What struck me even more was that Franks was just 25 at the time, which actually makes her the youngest person ever to win a Pulitzer. Pretty incredible.
Here is the series in its entirety: The Story of Diana: The Making of a Terrorist