He breathed in great, gasping sobs as he found an almost empty escalator, and bounded up it four steps at a time. Below, he could see Webber coming too, his broad shoulders forcing their way relentlessly through the mill of people. Panting, Harry reached the top, checked his location against a wall map, and started down the long ramp which led toward the building he had tried to call. Another shot broke out behind him. The wall alongside powdered away, leaving a gaping hole. On impulse, he leaped into the hole, running through to the rear of the building as the weakened wall swayed and crumbled into a heap of rubble just as Webber reached the place Harry had entered. Harry breathed a sigh of relief and raced up the stairs of the building to reach a ramp on another level. He turned his eyes toward the tall building at the end of the concourse. There he could hide and relax and try, somehow, to make a contact. Someone fell into step beside him and took his arm gently but firmly. Harry jerked away, turning terrified eyes to the one who had joined him. "Quiet," said the man, steering him over toward the edge of the concourse. "Not a sound. You'll be all right." Harry felt a tremor pass through his mind, the barest touching of mental fingertips, a recognition that sent a surge of eager blood through his heart. He stopped short, facing the man. "I'm being followed," he gasped. "You can't take me anywhere you don't want Webber to follow, or you'll be in terrible danger." The stranger shrugged and smiled briefly. "You're not here. You're in a psycho-integrator. It can hurt you, if you let it. But it can't hurt me." He stepped up his pace slightly, and in a moment they turned abruptly into a darkened cul-de-sac. Suddenly, they were moving through the wall of the building into the brilliantly lit lobby of the tall building. Harry gasped, but the stranger led him without a sound toward the elevator, stepped aboard with him, and sped upward, the silence broken only by the whish-whish-whish of the passing floors. Finally they stepped out into a quiet corridor and down through a small office door. A man sat behind the desk in the office, his face quiet, his eyes very wide and dark. He hardly glanced at Harry, but turned his eyes to the other man.