Mapping fate

In Mapping Fate, Alice Wexler tells the story of a family at risk for a hereditary, incurable, fatal disorder: Huntington's disease, once called Huntington's chorea. That her mother died of the disease, that her own chance of inheriting it was fifty-fifty, that her sister and father directed much of the extraordinary biomedical research to find the gene and a cure, make Wexler's story both astonishingly intimate and scientifically compelling. Recording her own emotional odyssey, Wexler sifts through memories, dreams, and her mother's beloved books and letters to find the personality of the…