The book doesn’t fully deliver on its ostensible purpose, however. Although engagingly written, it is a largely unoriginal, thinly researched work that, judging by the author’s notes, relies heavily on secondary sources and on interviews with modern historians. The result is a story that concentrates as much on the endless intriguing among the parade of Mexican strongmen and idealists who wrestled for control of Revolutionary Mexico, and on nearly a century of American-Mexican relations prior to 1916, as it does on the professed topic of the book.