A new history of Brazil told through the lens of the often-overlooked interior regions. In colonial Brazil, observers frequently complained that Portuguese settlers appeared content to remain “clinging to the coastline, like crabs.” From their perspective, the vast Brazilian interior seemed like an untapped expanse waiting to be explored and colonized. This divide between a thriving coastal area and a less-developed hinterland has become deeply ingrained in the nation’s collective imagination, perpetuating the notion of the interior as a homogeneous, stagnant periphery awaiting the dynamic influence of coastal Brazil. The Interior challenges these narratives and reexamines the history of Brazil using an “interior history” perspective. This approach aims to reverse the conventional conceptual and geographical boundaries often employed to study Brazilian history, and, by extension, Latin America as a whole. Through the work of twelve leading scholars, the volume highlights how the people and spaces within the interior have played a pivotal role in shaping national identities, politics, the economy, and culture. The Interior goes beyond the traditional boundaries of borderland and frontier history, expands on the current wave of scholarship on regionalism in Brazil, and, by asking new questions about space and nation, provides a fresh perspective on Brazil’s history.