The Summoning God : W. Michael Gear and Kathleen O'Neal Gear, award-winning archaeologists and international bestselling authors, break extraordinary new ground in this exciting sequel to The Visitant. The Summoning God is more than a superb murder mystery, it is a psychological thriller with blockbuster action that will have you holding your breath waiting for the next step down the dark labyrinth of their serial murderer's mind. The Gears seamlessly weave together modern archaeology and ancient history. Like all of their books, The Summoning God is based on real archaeological sites - sites that tell a terrifying story of North America eight hundred years ago. . . .