Belligerent Hindu nationalism, accompanied by recurring communal violence between Hindus and Muslims, has become a compelling force in Indian politics over the last two decades of the twentieth century. Ornit Shani's book, which examines the rise of communalism, asks why distinct groups of Hindus, deeply divided by caste, mobilised on the basis of unitary Hindu nationalism? And why was the Hindu nationalist rhetoric about the threat from the essentially impoverished Muslim minority so persuasive to the Hindu majority? Shani uses evidence from communal violence in Ahmedabad, the largest and most prosperous city in Gujarat, long considered the 'laboratory' of Hindu nationalism, as the basis for her investigations. She argues that, contrary to the currently perceived wisdom, the growth of communalism did not lie in Hindu-Muslim antagonisms alone. It was rather an expression of intensifying tensions among Hindus, nurtured by changes in the caste regime and associated state policies. The causes for the resulting uncertainties among Hindus were frequently displaced onto Muslims, thus enabling caste tensions to develop and deepen communal rivalries. The book offers a significant and persuasive challenge to previous scholarship on the rise of communalism, providing a conceptual framework for thinking of similar conflicts elsewhere. It will be welcomed by students and readers with a professional interest in the region. Book jacket.