He uttered a great gasping sigh.

"That's—all—that matters," he said, and fell silent, still gazing at her with eyes that seemed too fixed to take her in.

In the long, long silence that followed no one moved. But for those wild eyes Sybil would have thought him sleeping.

Minutes passed, and at last Curtis spoke under his breath.

"You had better go. You can't do any more."

But she would not stir. She had a feeling that Robin still wanted her.

Suddenly through the night silence there came a sound—the hoof-beats of a galloping horse.

She turned her head and listened. "What is that?"

As if in answer, Beelzebub's black face appeared in the entrance. His eyes were distended with fright.

"Missis!" he hissed in a guttural whisper.