As we know so far, Mark Winegardner has been selected by Random House to write the fourth GF installment. We have seen many links posted regarding this. Here is one from Feb. 2003 that I don't recall seeing.
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK