This chapter tells the story of the research. It first lays out the research question: How do transnational families’ experiences with migration-driven literacy learning shift across their lifespans in relation to changing political borders, economic circumstances, and technologies? It then describes the field sites in which the question was addressed: Latvia, Brazil, and the United States. Next, it outlines the reasoning behind the author’s methodological choices. Specifically, it elaborates on the author’s use of a comparative case study approach to develop the book’s central concept, “migration-driven literacy learning.” In doing so, the chapter describes how the project entailed both “reasearching across lives” and “researching across continents.” Finally, it offers a brief overview of the rest of the book.