An inspirational biography celebrates the remarkable life of Anne Mansfield Sullivan, a pioneering teacher who overcame disability and misfortune to become one of the most famous educators of all time known as the "Miracle Worker" due to her success with Helen Keller.Photographs and text present the life and accomplishments of the young woman who overcame a poverty-stricken childhood, family tragedy, and failing eyesight to teach the blind and deaf Helen Keller how to communicate.