"This volume is the first comprehensive, serious look at the west and north in decades...[It] challenges some old paradigms that have stunted research and proposes some exciting new ideas."—Robert Pickering, Denver Museum of Natural History "The most important and comprehensive treatment published so far on western-northwestern Mexico. With the book's broad coverage and extensive bibliography, it is instantly the major resource and reference work for the up-to-date prehistory of that region."—New Mexico Historical Review "An extremely important contribution to the archaeology of an area previously referred to as the Mesoamerican periphery and until the past 20 years little known. This book is substantive, critical, well written, illustrated, and produced. A most important work and one that should find its way to the libraries of serious Mesoamerican students and scholars."—Journal of the West "This volume is a significant contribution to our understanding of west and northwest Mexico and the relationships with central Mexico."—H-Net "Both Mesoamerican and Southwestern archaelogists should read it to understand the lines that channel their efforts."—Latin American Antiquity "The first comprehensive overview of both regions since the Handbook of Middle American Indians was published in the early 1970s."—KIVA