"An astonishingly revisionist biography of Alexander Graham Bell, telling the true-and troubling-story of the inventor of the telephone. We think of Alexander Graham Bell as the inventor of the telephone, but that's not how he saw his own career. Bell wasan elocution teacher by profession. As the son of a deaf woman and, later, husband to another, his goal in life from adolescence was to teach the deaf to speak. Even his tinkering sprang from his...