This book brings to light the lives, experiences and feelings of a range of children born into British world missionary families. Missionary children were an important but relatively hidden part of the modern Protestant missionary movement. As 'empire citizens', their lives were shaped by both political and religious contexts or imperatives. Taking a comparative approach that includes children from Britain (especially Scotland), settler societies like New Zealand, and the United States of America, Protestant missionary children's lives offers a new contextual and relational model to understand historical lives.The volume takes a comparative approach across a range of settings, drawing on oral history, childhood history and histories of emotion. Protestant missionary children's historical lives are examined from the perspectives of parents, churches and children. Focusing on the late nineteenth and early twentieth centuries, the book explores the ways in which missionary children were represented through popular literature, and how they negotiated their way within spaces defined by imperialism and colonialism. Their lives emerge as a complex mix of ordinary and complicated, more kaleidoscopic than they were monochrome. These children were both the authors of their own lives and the products of their unique contexts.This book will appeal to scholars in the fields of mission and religious history, childhood and youth history, as well as scholars interested in the intersection of imperial-era mission/childhood history with education, literature, emotions and migration.