Ten Days That Shook the World is a firsthand account of the Russian Revolution of 1917, written by American journalist John Reed, who witnessed many of the events himself. The book chronicles the dramatic ten days during which the Bolsheviks seized power in Russia, transforming the country's political landscape and altering the course of world history. Reed places readers in the heart of Petrograd, capturing the excitement, confusion, and tension that surrounded the revolution. Through vivid reporting, he describes mass demonstrations, political debates, military actions, and the struggles between competing factions. More than a historical record, the book offers a powerful portrait of a society undergoing radical change and the people who helped shape it. Its detailed observations and immersive storytelling have made it one of the most influential accounts of the Russian Revolution ever written.