While visiting a Navaho Indian reservation in New Mexico, the Aldens try to save a forest under threat of development by proving it is the site of a lost, buried village, but someone is sabotaging their dig.

• ISBN: 9780780730199
• Author: Warner, Gertrude Chandler
• Published: 1993 , Perfection Learning
• Themes: Detectives, Navajo, Orphans
• Descriptors: Intermediate (ages 9-14), Mystery and Thriller, United States