Again, with an effort of will, she dismissed the thought. It was the stark emptiness of the place that induced it; of that she was certain. For there was no sign of movement anywhere; only the great Tether Stones standing round, a grim challenge to the centuries. She turned slowly after a time and faced the Rocking Stone. More than ever now in the moonlight had it the appearance of rolling towards her, as though set in motion by some unseen hand. And she shuddered as she watched it. The eeriness of the place was beginning to fold itself around her irresistibly, almost suffocatingly. “Why should I be afraid?” she whispered to herself, clenching her hands desperately to keep down the panic that was knocking at her heart. “There is nothing here to hurt me. They are only stones.” Only stones! Yet they seemed to threaten her by their very immobility, their coldness, their silence. She was an intruder in their midst, and whichever way she turned that sensation of being watched went with her, oppressed her. The hooting of the owl in the distance was somehow like the calling of a lost spirit, wandering to and fro, seeking rest—and finding none. . . . There was no other sound in all the world, though her ears were strained to listen. Even the music of the streams was hushed up here. “They are only stones,” she said to herself again, and began to walk down the centre of the circle towards the Rocking Stone, defying that engulfing, fateful silence with all her strength. Within a dozen yards of it something stopped her, as surely as if a hand had caught her back. She stood still, not breathing. Was it fancy? Was it reality? The monstrous thing was moving! Like a seated giant giving her salutation it swayed slowly forward. And what were those long, crimson streaks upon it that gleamed as if wet in the moonlight? She stood as one transfixed, possessed by horror. A devil’s paradise! The words rushed meteor-like through her brain. Surely this gruesome place was haunted by devils! Fascinated, she watched the great stone. Would it leave its resting-place, roll down to her, annihilate her? Had it started upon its dread course she knew she could not have avoided it. She was paralyzed by terror, possibly the more intense because of its utter unreason. That some animal might have set the thing in motion was a possibility that did not even cross her mind. She knew, without any proof, that some evil influence was at work. She could feel it with every gasping breath she drew. Downwards and yet further downwards rocked the great Stone, and at the last there came a grinding noise as though some substance were being pulverized beneath it. It was unutterably horrible to the looker-on, but still she could not turn and flee. She was as much a prisoner as though she were indeed tethered to one of those grim monsters that stood about her.