"At the height of their power in the late eleventh century, the Chaco Anasazi dominated a territory in the American Southwest larger than any European principality of the time. Developed over the course of centuries and thriving for over two hundred years, the Chacoans' society collapsed dramatically in the twelfth century in a mere forty years. David E. Stuart incorporates extensive new research findings through groundbreaking archaeology to explore...

"An award-winning author and veteran mountain climber takes us deep into the Southwest backcountry to uncover secrets of its ancient inhabitants. In The Lost World of the Old Ones, David Roberts expands and updates the research from his 1996 classic, In Search of the Old Ones. As he elucidates startling archaeological breakthroughs, Roberts also recounts his past twenty years of far-flung exploits in search of spectacular prehistoric ruins and rock-art...