Spanning the late nineteenth century through the late twentieth, this collection follows the militant writers, organisers, and agitators who crisscrossed the Americas and Europe, shaping local struggles while forging regional, hemispheric, and trans-Atlantic networks of resistance. A remarkably diverse group of women and men navigated vastly different political terrains: the bustling port city of Buenos Aires, the Indigenous highlands of the Andes, the violent US-Mexico borderlands of the Mexican Revolution, the Cold War landscapes of the Cuban Revolution and the Chilean military dictatorship, and beyond. Migrants, exiles, and fugitives, they built movements across borders while sustaining a vibrant anarchist media world, from newspapers and magazines to radio and even television. More than a collection of biographies, this book offers a wide-ranging exploration of how to write the lives of activists. Its chapters move from classic cradle-to-grave narratives to critical examinations of anarchist autobiographies, probing where they illuminate truth, where they distort it, and how these texts themselves became tools to evade or confound state surveillance. The volume also opens essential conversations on gender, foregrounding anarchist women and revealing the often-overlooked roles women played in the political and literary worlds together with their male counterparts. Bridging Latin American, European, and North American historiographies, this book demonstrates how transnational and biographical approaches deepen our understanding of anarchism's complexity. creativity, and enduring global impact.