Long before her tragic death, Diana, Princess of Wales was a beloved modern icon, relatable to the general public in a way that transcended the barrier between royal and commoner. As a member of the royal family in an age of mass media, her fairy-tale wedding to, and painful divorce from, Prince Charles was played out on the world stage. Later, her humanitarian work for the Red Cross, her campaigns against landmines, and her work with the sick, especially...