The wind was growing stronger, reminding him of the cold that was creeping down from the north as it seemed to do at regular intervals. Each year, the cold drove him south and the warmth followed to let him move back again. Usually he took the same trail from river to river, but this time--as in a few other restless years--something had driven him to seek a new way, risking the long runs through the foodless wastelands, from river to river, looking for some end he never found. He pawed out a stubborn bone from between his teeth and got to his feet again, the double drive overcoming the wish to rest in the warmth of the sun. Beyond the shelter of the dunes along the river, the wind was sharper and colder, tossing bits of dry sticks and rubble ahead of it. He had no idea of why he was heading inland, except that it seemed somehow right, until the damp odors on the wind told him that the river must bend in the direction he was heading. By then, he was out of sight of the water and the plants, birds and insects that lived along it. He settled into a steady lope as he came to what had once been a raised roadway. The banked surface was comparatively free of sand, making the going easier. The road swept past what must have once been heavily-wooded land, and King sniffed the familiar odor of rotted logs. A few trees were still standing, dead and girdled to a height above his head, but there was no life there. The sand and dust drifted into piles and shifted before the wind, covering and uncovering the ever-present broken rabbit bones, scouring at them and the standing trunks, as if to eliminate even this final evidence that there had been life. In some sections, a few trees and plants had survived and were spreading, but the great dust-bowl area here was barren. Except for the wind and the padding of King’s feet, there was no sound. Once the road ran among the wrecks of close-packed houses, and King’s hackles lifted again, his nose twitching uneasily. It had been twenty years since he had bothered to investigate a house, but this morning his mind kept prickling with strange sensations. He hesitated at a couple of the rust-crumpled cars; the larger one held crumpled bones that almost meant something to him. Then he left the dead town behind, heading for the strengthening smell of the river. Ten minutes later, he was staring out at a long concrete bridge that spanned the current. Beyond it lay the city. The wind was colder now, driving along before a dull gray that threatened a storm. Below King, the water stretched out, heading toward the south and safety for the winter. He moved uncertainly away from the bridge, then dropped to his haunches, his tongue rolling out doubtfully as he stared at the bridge and the city beyond. Something was wrong in his head. He scratched at his ear, turned to bite at the root of his tail, and still hesitated.