Melissa Walker set out on a journey that many women of her generation have mapped only in their dreams. Like many American chroniclers before her who have surrendered to the aimless pleasures of the road, Walker had no geographical destination in mind, but she did have two definite goals--one personal, one political--for her journey. She was looking for the peace and solitude of the backcountry, certainly, but she also wanted to learn the dynamics of preserving wild places and to devote herself to that cause. In the Sky Islands of southern Arizona, on the banks of the Popo Agie River and...

Melissa Walker set out on a journey that many women of her generation have mapped only in their dreams. Like many American chroniclers before her who have surrendered to the aimless pleasures of the road, Walker had no geographical destination in mind, but she did have two definite goals--one personal, one political--for her journey. She was looking for the peace and solitude of the backcountry, certainly, but she also wanted to learn the dynamics of preserving wild places and to devote herself to that cause. In the Sky Islands of southern Arizona, on the banks of the Popo Agie River and...