N W Brogren 
Desert Dust: The Striped Stone [EPUB ebook] 

1410 A.D. Three young Native American teens living in a cliff dwelling in what is now the Superstition Mountain Wilderness of Arizona are alone after a deadly virus and a raiding party kills all the adults. Six hundred years later, 2010 A.D. three young Arizona teens are alone after their families are killed by a deadly virus. These young teenagers from two different centuries and in two different cultures struggle to survive through the challenges of their new environments.