Book by Stephen H. Lekson with contributions by William B. Gillespie and Thomas Windes. Chaco Canyon, in northwestern New Mexico, is one of North America's richest archaeological zones. Although explorers and archaeologists have been surveying for hundreds of years, this book is the first modern account of the architecture of the major ruins of the canyon. Book is a second-hand find by Offering's owners. Book is used but is in very good condition.