By 1919 the Great War has ended, peace talks are under way in Paris, and the world has been forever changed. Delia Martin, apprentice practitioner of magical arts, and her husband, Police Captain Gabriel Ryan, face the greatest challenge of their lives when fragments from the war descend on San Francisco. As Delia prepares to meet friends at a St. Patrick's Day parade, the strange ghost of a European princess appears in her mirror. Her pleasant outing...