The CIA Book Club: The Best-Kept Secret of the Cold WarA Book of the Year in the Daily Telegraph and Economist LONGLISTED for the CWA ALCS Gold Dagger for Non Fiction 2026 'This book reads like a spy novel' FINANICAL TIMES 'Entertaining and vivid' OBSERVER The astonishing story of the ten million books that were smuggled across the Iron Curtain during the Cold War. For almost five decades after the Second World War, Europe was divided by the longest and most heavily guarded border on earth. The Iron