In the 1870s, three women--Blanch, Augustine, and Genevieve--found themselves in the hysteria ward of the Salpetriere Hospital in Paris under the direction of the prominent neurologist Jean-Martin Charcot. Their illness came to define the era, and in turn they became medical celebrities: every week, eager crowds arrived at the hospital to observe their symptoms; they were photographed, sculpted, painted, and transformed into characters in novels...