Mathematician and Computer Scientist, Caryn Navy (American Women in Science Biography)

This is the true story of a little girl, Caryn Navy, who, after she became blind at age 10, began to find mathematics fascinating. An independent girl, she learned to travel the subways of New York by herself, trained with a seeing-eye dog, went to college in another state, and earned a Ph.D. in mathematics and computer science. Caryn married an electrical engineer and together they started their own successful computer company.