Isabel Wilkerson writes narrative nonfiction about migration, race and the structures that shape opportunity in the United States. The Warmth of Other Suns follows three Black Americans who left the South during the Great Migration, using their lives to explain a mass movement that reshaped cities, families and labour across the twentieth century. Caste argues that American racial hierarchy can be understood through comparison with other caste systems, including those of India and Nazi Germany. Wilkerson combines individual stories with historical research, allowing personal decisions to reveal larger institutional patterns. The Warmth of Other Suns is the strongest entry for readers of migration history and African American social history, while Caste offers a broader interpretive framework about hierarchy and inherited status. Read more Less