Book excerpt: When Jo Jeffers was a young girl suffering from asthma, she promised herself, "When I grow up, if I ever do, I shall go to Arizona and be a cowboy." She did both, and Ranch Wife tells the story of her life as wife and partner of a rancher in the high country of northeastern Arizona. Here she describes the routines of ranch life and vividly recalls the dust storms, plagues, and other hazards that challenged the young city-bred woman. It offers readers not only an insider's view of a working ranch but also an appreciation of how ranchers' wives help sustain such a rugged enterprise.