What does one make of facts such as these? The systematic evidence gathered in this book allows us to see just how uneven the spread of Hindu-Muslim violence has been, even in calamitous times. The rich and well-textured empirical evidence alone make Varshney’s a remarkable achievement in a field where scholarship usually generates more heat than light. But Varshney also proposes a theoretically innovative explanation for this variation. National-level factors, like political provocations, polarising ideologies and institutional forms can contribute to Hindu-Muslim conflict, but they can’t explain variations in violence.