It was horrible to Celia that the poor woman was speaking the jargon which she herself had taught to her.

"I will speak to it," said Mme. Dauvray, and raising her voice a little, she asked: "Who are you that come to us from the spirit-world?"

No answer came, but all the while Celia knew that Wethermill was stealing noiselessly across the floor towards that voice which spoke this professional patter with so simple a solemnity.

"Answer!" she said. And the next moment she uttered a little shrill cry—a cry of enthusiasm. "Fingers touch my forehead—now they touch my cheek—now they touch my throat!"

And upon that the voice ceased. But a dry, choking sound was heard, and a horrible scuffling and tapping of feet upon the polished floor, a sound most dreadful. They were murdering her—murdering an old, kind woman silently and methodically in the darkness. The girl strained and twisted against the pillar furiously, like an animal in a trap. But the coils of rope held her; the scarf suffocated her. The scuffling became a spasmodic sound, with intervals between, and then ceased altogether. A voice spoke—a man's voice—Wethermill's. But Celia would never have recognised it—it had so shrill and fearful an intonation.

"That's horrible," he said, and his voice suddenly rose to a scream.

"Hush!" Helene Vauquier whispered sharply. "What's the matter?"

"She fell against me—her whole weight. Oh!"

"You are afraid of her!"

"Yes, yes!" And in the darkness Wethermill's voice came querulously between long breaths. "Yes, NOW I am afraid of her!"