This gripping narrative nonfiction tells the incredible true story of Daniel Ellsberg, a government analyst who risked everything to expose decades of government secrets about the Vietnam War. The book reads like a spy thriller, following Ellsberg's transformation from a loyal insider to a determined whistleblower who copied a massive, top-secret study known as the Pentagon Papers. Through his dramatic act, Ellsberg helped end a war and sparked a national debate about truth, power, and the courage to do what's right, even when it means going against your own country.