When she was just two years old, Laura Bridgman lost her sight, her hearing, and most of her senses of smell and taste. At the time, no one believed a child with such severe disabilities could be taught to communicate, much less lead a full and productive life. But then a progressive doctor, who had just opened the country's first school for the blind in Boston, took her in. Laura learned to communicate, read, and write--and eventually even to teach...