It was night when Alvin awoke, the utter night of mountain country, terrifying in its intensity. Something had disturbed him, some whisper of sound that had crept into his mind above the dull thunder of the falls. He sat up in the darkness, straining his eyes across the hidden land, while with indrawn breath he listened to the drumming roar of the falls and the faint but unending rustle of life in the trees around him.

Nothing was visible. The starlight was too dim to reveal the miles of country that lay hundreds of feet below: only a jagged line of darker night eclipsing the stars told of the mountains on the southern horizon. In the darkness beside him Alvin heard his friend roll over and sit up.

“What is it?” came a whispered voice.

“I thought I heard a noise.”

“What sort of noise?”

“I don’t know. Perhaps I was only dreaming.”

There was silence while two pairs of eyes peered out into the mystery of night. Then, suddenly, Theon caught his friend’s arm.

“Look!” he whispered.

Far to the south glowed a solitary point of light, too low in the heavens to be a star. It was a brilliant white, tinged with violet, and as the boys watched it began to climb the spectrum of intensity, until the eye could no longer bear to look upon it. Then it exploded-and it seemed as if lightning had struck below the rim of the world. For an instant the mountains, and the great land they guarded, were etched with fire against the darkness of the night. Ages later came the echo of a mighty explosion, and in the forest below a sudden wind stirred among the trees. It died away swiftly, and one by one the routed stars crept back into the sky.

For the first time in his life, Alvin knew that fear of the unknown that had been the curse of ancient Man. It was a feeling so strange that for a while he could not even give it a name. In the moment of recognition it vanished and he became himself again.