For the past half century, John Keegan, the greatest military historian of our time, has been returning to the scenes of America’s most bloody and wrenching war to ponder its lingering conundrums: the continuation of fighting for four years between such vastly mismatched sides; the dogged persistence of ill-trained, ill-equipped, and often malnourished combatants; the effective absence of decisive battles among some two to three hundred known...

Brings to life forgotten stories of the Civil War from both sides of the conflict. How did Union generals capture General Robert E. Lee's battle plans just before Antietam? Which Confederate victories delayed the Emancipation Proclamation? What factors turned the tides of the battle at Gettysburg?