From Anne Applebaum, the Pulitzer Prize-winning author of Gulag, comes a major new work of historical and moral reckoning: the story of life behind the Iron Curtain.

Once the Nazis were defeated in 1945, the people of Central and Eastern Europe expected to recover the lives they had led before 1939. Instead, they found themselves subjected to a tyranny that was in many ways as inhuman as the one which they had just escaped. This book explains how Communism was imposed on these previously free societies in the decade after the end of the Second World War. Applebaum describes, in calm but devastating detail, how political parties, the church, the media, young people's organisations - the institutions of civil society on every level - were all quickly eviscerated. Ranging widely across new archival material and many sources unknown in English, she follows the communists' tactics as they bullied, threatened and murdered their way to power. She also chronicles individual lives to show the rapid choices people had to make - to fight, to flee, or to collaborate.

Within a remarkably short period after the end of the war, Eastern Europe had been ruthlessly Stalinised. Iron Curtain is a brilliant history of a brutal period in European history, but also a reminder of how fragile free societies are, and how vulnerable they can be to the predations of determined and unscrupulous enemies.

Anne Applebaum is a historian and journalist, a regular columnist for the Washington Post and Slate, and the author of several books, including Gulag: A History, which won the 2004 Pulitzer Prize for non-fiction. She is the Director of Political Studies at the Legatum Institute in London, and she divides her time between Britain and Poland, where her husband, Radek Sikorski, serves as Foreign Minister.