Acclaimed author and historian Mark K. Updegrove, head of the LBJ Foundation and presidential historian for ABC News, offers an illuminating account of John F. Kennedy's brief but transformative tenure in the White House. "Tremendously absorbing and inviting... An important book."--Doris Kearns Goodwin - "Elegant, concise, [and] knowing."--Michael Beschloss - "Rescues JFK from Camelot mythology."--Richard Norton Smith ...