He’d always thought of it that way: that there were portals in reality, in time and space, in geography, in seasons, when and where the dead or the very far away rubbed up against the living. It was in that hour or two before dawn, when the slip of ruddy moon was sinking like a lightship over the mesa at home, that he would hear his mother singing. That he would call to her and she would answer back in a voice as quiet as those lights.