The booklet traces natural and human history of the Badlands region, opening with geology and fossil-rich landscapes, then surveying prehistoric occupation and early explorers, followed by settlement patterns and ranching, legislative campaigns and establishment and changing boundaries of the national monument, New Deal-era development, visitor facilities and park administration, and wildlife reintroductions and conservation efforts; appendices supply chronology, visitor statistics, leadership lists, and references, while photographs and maps document physical features and management milestones.