"You will see that is Avery's letterhead that was used in the quarry office. As you talked there with Reynolds that night you played with a pencil as you did here a little while ago and without realizing it you were creating evidence against yourself that was all I needed to convince me absolutely of your guilt. I have three other sheets of Avery's paper bearing the same figure that you drew that night at the quarry office; and I have others collected in your own office within a week! As you may be aware, the power of habit is very strong. For years, no doubt, your subconsciousness has carried that device, and in moments of deep abstraction with wholly unrelated things your hand has traced it. Even the irregularities in the outline are identical, and the size and shading are precisely the same. I ask you again, Mr. Tate, shall I sign the pardon I brought here in my pocket and free George Avery?" The sweat dripped from Tate's forehead and trickled down his cheeks in little streams that shone in the light. His collar had wilted at the fold, and he ran his finger round his neck to loosen it. Once, twice, he lifted his head defiantly, but, meeting the governor's eyes fixed upon him relentlessly, his gaze wavered. He thrust his hand under his coat and drew out his pencil and then, finding it in his fingers, flung it away, and his shoulders drooped lower. III Burgess stood by the window with his back to them. The governor spoke to him, and he nodded and left the room. In a moment he returned with two men and dosed the door quickly. "Hello, warden; sit down a moment, will you?" The governor turned to a tall, slender man whose intense pallor was heightened by the brightness of his oddly staring blue eyes. He advanced slowly. His manner was that of a blind man moving cautiously in an unfamiliar room. The governor smiled reassuringly into his white, impassive face. "I'm very glad to see you, Mr. Avery," he said. He rose and took Avery by the hand. At the name Tate's head went up with a jerk. His chair creaked discordantly as he turned, looked up into the masklike face behind him, and then the breath went out of him with a sharp, whistling sound as when a man dies, and he lunged forward with his arms flung out upon the table. The governor's grip tightened upon Avery's hand; there was something of awe in his tone when he spoke. "You needn't be afraid, Avery," he said. "My way of doing this is a little hard, I know, but it seemed the only way. I want you to tell me," he went on slowly, "whether Tate was at the bungalow the night Reynolds was killed. He _was_ there, wasn't he?" Avery wavered, steadied himself with an effort, and slowly shook his head. The governor repeated his question in a tone so low that Burgess and the warden, waiting at the window, barely heard. A third time he asked the question. Avery's mouth opened, but he only wet his lips with a quick, nervous movement of the tongue, and his eyes met the governor's unseeingly.