animals. E. N. Anderson and his Maya co- authors provide a detailed overview of Maya knowledge of and relationships with the environment, describing how these relationships have been maintained over the centuries and are being transformed by modernization. They show that the Quintana Roo Mayas have been working to find ways to continue ancient and sustainable methods of making a living while also introducing modern techniques that can improve that living. Bringing the voice of contemporary Mayas to every page, the authors offer an encyclopedic overview of the region: history, environment, agriculture, medicine, social relations, and economy. Whether discussing the fine points of beekeeping or addressing the problem of deforestation, they provide a remarkably detailed account that immerses readers in the landscape. As Anderson observes, traditional Maya management, with its immense knowledge base, remains the best-indeed, the only-effective system for making a living from the Yucatan'sharsh landscape.