Extraordinary KnowingBy: Elizabeth Lloyd Mayer In 1991, when her daughters rare, hand carved harp was stolen, Lisby Mayers familiar world of science and rational thinking turned upside down. After the police failed to turn up any leads, a friend suggested she call a dowsera man who specialized in finding lost objects. With nothing to loseand almost as a jokeDr. Mayer agreed. Within two days, and without leaving his Arkansas home, the dowser located the exact California