The Lost Treasure of the Golden Sun (The Phantom Hunters!)

Twin sisters Scout and Anny, 12 and their neighbor Eric are spending their vacation on the Navajo Nation to help their friend Ben set up a science fair at his school. Upon arrival, they find that the school has burned down. Anny, who has psychic powers, sees a vision of an ancient warrior. She not only has to convince the others that the vision is real but also must determine if the warrior is good or evil. She first convinces Eric, who shares a special bond with her as he is deaf and often misunderstood. After finding a poem on the Internet about an ancient treasure, they are convinced that the fire and some men illegally searching the land for treasure are connected. The four children set out to unravel the mystery; Scout helps with her outdoor camping skills, Ben with his knowledge of Navajo legend and of the area, and Anny and Eric use sign language as they get close to the men they suspect. They are led through desert, mountain cliffs, and secret passages in their investigations.