Joining the current rage for model memoirs (see review above) is Dirie, a native of Somalia, who has for more than a decade stalked the world's catwalks and appeared in numerous glossy magazines. This, however, is no fluff-job dictated into a tape recorder on transatlantic flights, then recomposed by a hired gun back in New York. Rather, it is a striking account of a personal odyssey that began in the Somali desert, where Dirie grew up without shoes, living amid nomadic tribes and tyrannized by patriarchal strictures. As a pubescent girl, Dirie was circumcised--a procedure described here in chilling detail--before escaping an arranged marriage to stay with an aunt in Mogadishu. Landing a job as a house servant in London, Dirie struggled to launch a modeling career while dodging British immigration authorities and the dreadful results of marriages of convenience. At the end of this affecting and at times very entertaining book, Dirie's metamorphosis from desert nomad into jetsetting nomad culminates in a post as a human rights ambassador to the UN, where, these days, Dirie campaigns for the eradication of female circumcision and women's rights around the globe. It's easy to forget that Dirie's memoir is a book about someone whose success has come from posing for the camera. Indeed, it is Dirie's remarkable lack of narcissism or entitlement that makes her so captivating a raconteur. Photos. Editor: Billy Kelly; agent: Christie Fletcher/Carol Mann Agency; author tour. (Sept.) FYI: Foreign rights have sold in 10 countries.