These two books are about two powerful regional political forces in India-the Shiv Sena of Maharashtra (with a focus on the city of Mumbai) and the Dravidianist parties of Tamil Nadu. Many readers of this journal may know these places by their older names: Mumbai is Bombay, and the state of Tamil Nadu and its capital city were once known as Madras. Both books, not coincidentally, have much to say about the rise of Hindu nationalism in India, which is perhaps the most dramatic change in the Indian political landscape in recent years. That, indeed, is the central theme of Banerjee's book, which investigates the Hindu-Muslim riots in Mumbai in 1993. Banerjee argues that the politics of Hindu nationalism provides the context for the riots. In Mumbai, the major political force articulating a Hindu nationalist agenda is the Shiv Sena (literally, the warriors of Shivaji, a legendary Maharastrian Hindu hero).