"Dan Brown fans will want to check this one out" (Publishers Weekly): The Ghent Altarpiece is the most violated work of art in the world. Thirteen times it has been vandalized, dismantled, or stolen. Why? What secrets does it hold? From the tranquil canals of Ghent, to the towering bastions of Carcassonne, and finally into an ancient abbey high in the French Pyrenees, Nick Lee must confront a modern-day religious crusade intent on eliminating a shocking truth from humanity's past.