Even as a young officer George Marshall was heralded as a genius, a reputation that grew when in WWI he planned and executed a nighttime movement of more than a half million troops from one battlefield to another that led to the armistice. Between the wars he helped modernize combat training, and re-staffed the U.S. Army's officer corps with the men who would lead in the next decades. But as WWII loomed, it was the role of army chief of staff in which Marshall's intellect and backbone were put to the test, when his blind commitment to duty would run up against the realities of Washington politics. Long seen as a stoic, almost statuesque figure, he emerges in these pages as a man both remarkable and deeply human, thanks to newly discovered sources. Set against the backdrop of five major conflicts—two world wars, Palestine, Korea, and the Cold War—Marshall's education in military, diplomatic, and political power, replete with their nuances and ambiguities, runs parallel with America's emergence as a global superpower. The result is a defining account of one of our most consequential leaders.

David L. Roll is the author of "The Hopkins Touch: Harry Hopkins and the Forging of the Alliance to Defeat Hitler." He is Senior Counsel at Steptoe & Johnson LLP, a Washington DC-based international law firm.

Description courtesy of Dutton Caliber.