team of Warriors on a fascinating, action-packed journey through Arizona's deep canyons and caverns in search of Nature's hidden secrets and long-forgotten Native American caves. Join these indomitable adventurers as they brave the elements and encounter not only rattlesnakes, bighorn sheep, eagles, and other wild animals, but an evil man eager to avenge a long-standing grudge. The adventure leads into the Grand Canyon, one of the largest on Earth, and to its largest side canyon, home of the Havasupai tribe.

Secret of the Grand Canyon illustrates the natural world in authentic detail within a powerfully alluring fictional tale. Embedded in this adventure is information on hiking, climbing, caving, camping, and safe environmental practices. Also sprinkled in are explanations about the history, natural history, plants, and animals in the rugged state of Arizona. The desert, canyon, and mountain landscapes are described with striking accuracy; their descriptions come from the author's personal experience in this wild country.

The forces driving these characters are the natural instincts in most humans: curiosity, exploration, and discovery. To satisfy these urges, the adventurers challenge their muscles and senses on a quest to discover the wonders of Nature and to unravel mysteries of our ancient human ancestors.