North America 1869: It has been six years since the South won the Civil War on the bloody fields of Gettysburg. An icy peace has descended across the continent. In the economically devastated North, war hero William Tecumseh Sherman has just been elected President of the United States. He is determined to pick up where the North left off six years earlier, and restore the Union no matter the cost.

Using Confederate and French military involvement in Mexico as a pretext for war, Sherman lights the fuse that once again causes America to explode into the fires of battle. The fragile peace is shattered and armies in blue and gray once again slaughter one another on an epic scale. In the South, the aging Confederate President Robert E Lee once again summons his daring strategic mind, his audacious spirit and his last reserves of strength to once again lead the embattled Confederacy. But the weapons of war have grown evermore terrible. The introduction of breech loading rifles and lethal Gatling Guns has made the battle field deadlier and more horrendous than ever before in history.

By Force of Arms is an epic novel of the Second American Civil War. From Ironclads battling in the Gulf of California to the horrors of trench warfare in Virginia, from black Buffalo soldiers fighting for the Union in the wild west to Confederate partisans in Missouri led by the notorious and daring outlaw Jesse James, By Force of Arms shows the most horrible war in American history through the eyes of those forced to fight it. With the fate of a nation, a continent and ultimately the world itself in the balance, both sides struggle to win the victory by force of arms.