Life writing often explores the profound impact of border crossings, both physical and metaphorical. Writers navigate personal and cultural boundaries, reflecting on identity, belonging, and the transformative power of crossing thresholds. These narratives unveil the complexities of migration, immigration, or internal journeys, offering intimate perspectives on adapting to new environments or confronting internal conflicts. Un/Bound is a collection of essays about such narratives, with an emphasis on mobility and border metaphors, the ethical dimensions of cross-border storytelling, and questions of access, translation, and circulation. Scholarly interest in borders, mobility, and related topics has greatly intensified in the context of public health emergencies and recent conflicts in international relations. The chapters in this book contribute to this dialogue by exploring internal and external, and physical and abstract borders and divisions. This book will be of great interest to scholars and researchers of literature, translation studies and political philosophy. The chapters in this book were originally published as a special issue of a/b: Auto/Biography Studies.