Eugene Lyons's The Red Decade is a powerful, firsthand exposé of how Soviet ideology infiltrated American intellectual, artistic, and political life during the 1930s. A former communist sympathizer and journalist who once interviewed Stalin himself, Lyons turned against Soviet totalitarianism after witnessing its brutal consequences. In this controversial but meticulously documented work, he examines how leftist movements in the U.S.—from labor unions and Hollywood circles to academia and journalism—became vehicles for Soviet propaganda and influence. Lyons names names, dissects networks, and recounts his personal encounters with prominent intellectuals who, willingly or not, helped legitimize Stalin's regime. Far from a polemic, The Red Decade offers historical depth and journalistic rigor, exploring how the allure of utopian ideals blinded many to the reality of purges, show trials, and mass repression. Lyons is particularly skilled at capturing the psychological and emotional atmosphere of the era, revealing how the "romance with the Kremlin" seduced a generation of progressives. His insider status gives the narrative rare credibility, making it essential reading for anyone interested in Cold War origins, political disillusionment, and the battle between idealism and reality in democratic societies.