A story of courage and risk-taking, <i>House on Fire</i> tells how smallpox, a disease that killed, blinded, and scarred millions over centuries of human history, was completely eradicated in a spectacular triumph of medicine and public health. Part autobiography, part mystery, the story is told by a man who was one of the architects of a radical vaccination scheme that became a key strategy in ending the horrible disease when it was finally contained in India. In House on Fire,...