Adam Zamoyski's bestselling account of Napoleon's invasion of Russia and his catastrophic retreat from Moscow, events that had a profound effect on European history. In 1812 the most powerful man in the world assembled the largest army in history and marched on Moscow with the intention of consolidating his dominion. But within months, Napoleon's invasion of Russia  history's first example of total war - had turned into an epic military disaster. Over 400,000 French and Allied troops perished and Napoleon was forced to retreat.