Uncover the persistent challenge of political extremism and its profound impact on democratic societies worldwide. This seminal four-volume set, expertly curated by a leading authority, provides an unparalleled academic exploration of radicalism. Delve into foundational concepts, pivotal historical analyses, and the distinct ideologies driving both right-wing and left-wing extremism. Essential reading for political science students, academics, and researchers in India, this collection offers critical insights into contemporary global political dynamics and the resilience of democracy.