The New York Times–bestselling authors of Gettysburg continue their “original, dramatic and historically plausible ‘what if?’ story” of the Civil War (Publishers Weekly).

Confederate General Robert E. Lee knows that a frontal assault against Washington, D.C., could devastate his army. But it is a price that must be paid for final victory. Lee must also overcome the defiant stand of President Abraham Lincoln, who vows that regardless of the defeat at Gettysburg, his solemn pledge to preserve the Union will be honored. Lincoln will mobilize the garrison of Washington to hold on no matter the cost.

Meanwhile, Lincoln has appointed General Ulysses S. Grant as commander of all Union forces. Fresh from his triumph at Vicksburg, Grant races east to confront Lee. What ensues is a titanic struggle as the surviving Union forces inside the fortifications of Washington fight to hang on, while Grant prepares his counterblow.

The defeated Army of the Potomac, staggered by the debacle dealt at Gettysburg, is not yet completely out of the fight, and is slowly reorganizing. Its rogue commander, General Dan Sickles, is thirsting for revenge against Lee, the restoration of his army’s honor, and the fulfillment of his own ambitions, which reach all the way to the White House. All these factors will come together in a climatic struggle spanning the ground from Washington, through Baltimore, to the banks of the Susquehanna River.