"Is it too heavy?" asked Clarke.
Three sharp raps replied--an angry "yes"--and then, with a petulant swing, the instrument apparently left the table and floated upon the air. In deep amazement Morton listened for some movement, some sound from Viola, but there was none, not a breath, not a rustle of motion where she sat, and the silk thread was tight and calm. "She has nothing to do with that," he said, beneath his breath.
Kate called excitedly, "Oh! It touched me."
"What touched you?" asked Weissmann.
"The horn."
"Did it bump you?"
"No, it seemed to float against me."
Morton spoke out sharply: "Where is Mr. Clarke?"
"Right here on my right," replied Kate.
"What idiotic business!" he exclaimed, mystified, nevertheless.
The horn dropped to the middle of the table, but was immediately swept into the air again as if by a new and more vigorous hand, and a voice heavily mixed with air, but a man's voice unmistakably, spoke directly to Morton, sternly, contemptuously.
"We meet you on your own level. You asked for material tests, and now conditions being as you have made them--proceed. What would you have us do?"
"Who are you?"
"I am Donald McLeod--grandfather to the psychic."
At this moment Morton became seized of the most vivid realization of the physical characteristics of the man back of the voice. In some mysterious way, through some hitherto unknown sense, he was aware of a long, rugged face, with bleak and knobby brow. The lips were thin, the mouth wide, the dark-gray eyes contemptuous. "It is all an inner delusion caused by some resemblance of this voice to that of some one I have known," he said to himself; but a shiver ran over him as he questioned the old man. "If you are the grandfather of the psychic," he said, "I would like to ask you if you think it fair to a young girl to use her against her will for such foolery as this?"
"The purposes are grand, the work she is doing important--therefore I answer yes. She is yet but a child, and the things she does of her own motion trivial and vain. We make of her an instrument that will enable man to triumph over the grave. You will observe that we do not harm her, we take but little of her time, after all. You are unnecessarily alarmed. Our regard for her welfare far exceeds yours. Her troubles arise from her resistance. If she would yield herself entirely, she would be happy."
As the voice paused, Morton asked, "Weissmann, can you hear what is being said to me?"