This book is the first to trace the genealogy of an indigenous grid-pattern settlement design practice in Africa, and more specifically in Senegal. It does so by analyzing how the precolonial grid-plan design tradition of this country has become entangled with French colonial urban grid-planning, and with present-day, hybrid, planning cultures. By thus, it transcends the classic precolonial-colonial-postcolonial metahistorical divides. This properly illustrated book consists of five chapters, including an introductory chapter (historiography, theory and context) and a concluding chapter. The chapters’ text has both a chronological and thematic rationale, aimed at enhancing Islamic Studies by situating sub-Saharan Africa urbanism within mainstream research on the Muslim World; and at contributing directly to the wider project of de-Eurocentrizing urban planning history by developing a more inclusive, truly global, urban history.