By age 6, Waris Dirie was herding her family's sheep and goats, fending off hyenas and wild dogs as the family carved a path through Africa. She was just twice that age when she ran off into the vast furnace of the Somali desert to escape an arranged marriage to a much older man. Traveling for days without food and water, she made her way to Mogadishu and later to London as a servant to her uncle, the Somalian ambassador. There she wrestled with culture shock and got her first taste of the modeling life that eventually brought her into the public eye. Dirie is resilient, having survived drought, hunger, and the ritual female genital mutilation that marks a step toward womanhood among some traditional Moslems but, argue critics, steals or ruins many girls' lives. "As we traveled throughout Somalia," says Dirie, "we met families and I played with their daughters. When we visited them again, the girls were missing. No one spoke the truth about their absence or even spoke of them at all." As a special ambassador to the United Nations, Dirie has spoken out loudly on this subject and championed environmental causes, too. How much of her sometimes breathless story is gospel truth and how much embellished is hard to say