Nathan Algren is an American hired to instruct the Japanese army in the ways of modern warfare, which finds him learning to respect the samurai and the honorable principles that rule them. Pressed to destroy the samurai's way of life in the name of modernization and open trade, Algren decides to become an ultimate warrior himself and to fight for their right to exist.
Wounded in Africa during World War II, Nazi Col. Claus von Stauffenberg returns to his native Germany and joins the Resistance in a daring plan to create a shadow government and assassinate Adolf Hitler. When events unfold so that he becomes a central player, he finds himself tasked with both leading the coup and personally killing the Führer.
In early 20th-century Montana, Col. William Ludlow lives on a ranch in the wilderness with his sons, Alfred, Tristan, and Samuel. Eventually, the unconventional but close-knit family are bound by loyalty, tested by war, and torn apart by love, as told over the course of several decades in this epic saga.
