Book excerpt: The concluding book in Kim Stanley Robinson's critically-acclaimed Three Californias Trilogy, Pacific Edge. 2065: In a world that has rediscovered harmony with nature, the village of El Modena, California, is an ecotopia in the making. Kevin Claiborne, a young builder who has grown up in this "green" world, now finds himself caught up in the struggle to preserve his community's idyllic way of life from the resurgent forces of greed and exploitation. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.