You may ask yourself, is it worth one of the best American non-fiction writers producing a book of just under 600 pages on an arrogant and abrasive egotist whose highest sustained rank in the State Department was that of a lowly assistant secretary? The answer is unabashedly yes. This is a remarkable work about a remarkable, if deeply flawed, statesman whose career was intimately intertwined with the 50 years of American decline from Vietnam to Afghanistan.