Prophecy Rock Author:Rob MacGregor Will Lansa, who was raised by his white mother in Aspen, is spending the summer on the Hopi Reservation with his father, the tribal police chief. Will's father is investigating the murder of a man found near a sacred place. Some people suspect it's the work of a powaqu, a powerful witch. When Will does some investigating on his own, he quickl... more »y gets caught up in ancient prophecies and mystical visions. But someone doesn't want him meddling in this murder. That doesn't stop Will. Now his life is in danger. Companion book to Hawk Moon.« less