Based on extensive interviews with Boyd and with those who knew him, The Mind of War is the first biography of this pivotal figure in American military history. 13 b/w illustrations.Good summary Great summary of John Boyd's thoughts on modern warfare. It is hard to find the wide-range of theories all in one place as is book attempts to condense. Col. Boyd's mind was a far-reaching net pulling diverse subjects together by common threads. It is difficult for any single book to do the same in so few pages but it this one comes close to the mark.