Grant as military commander

In 1861, when the Civil War began, Ulysses S. Grant was an ill-paid, somewhat-drunken, 38-year-old clerk in the township of Galena, Illinois. Four years later, when he received the surrender of the Confederate forces under Robert E. Lee at the historic courthouse of Appomattox, Grant had established himself as one of the great military commanders of all time. How such a transformation, as extraordinary as any in the annals of generalship, came about, is made clear in this masterly book. - Jacket flap.