There was a different ring in his voice now, and it was soft with a good-humour that they had not heard in it for many months. He appeared singularly relieved. Susie was ready to forget the terrible past and give herself over to the happiness that seemed at last in store for her. They began to saunter slowly on. And now they could take pleasure in the exquisite night. The air was very suave, odorous with the heather that was all about them, and there was an enchanting peace in that scene which wonderfully soothed their weariness. It was dark still, but they knew the dawn was at hand, and Susie rejoiced in the approaching day. In the east the azure of the night began to thin away into pale amethyst, and the trees seemed gradually to stand out from the darkness in a ghostly beauty. Suddenly birds began to sing all around them in a splendid chorus. From their feet a lark sprang up with a rustle of wings and, mounting proudly upon the air, chanted blithe canticles to greet the morning. They stood upon a little hill.

“Let us wait here and see the sun rise,” said Susie.

“As you will.”

They stood all three of them, and Susie took in deep, joyful breaths of the sweet air of dawn. The whole land, spread at her feet, was clothed in the purple dimness that heralds day, and she exulted in its beauty. But she noticed that Arthur, unlike herself and Dr Porhoët, did not look toward the east. His eyes were fixed steadily upon the place from which they had come. What did he look for in the darkness of the west? She turned round, and a cry broke from her lips, for the shadows there were lurid with a deep red glow.

“It looks like a fire,” she said.

“It is. Skene is burning like tinder.”

And as he spoke it seemed that the roof fell in, for suddenly vast flames sprang up, rising high into the still night air; and they saw that the house they had just left was blazing furiously. It was a magnificent sight from the distant hill on which they stood to watch the fire as it soared and sank, as it shot scarlet tongues along like strange Titanic monsters, as it raged from room to room. Skene was burning. It was beyond the reach of human help. In a little while there would be no trace of all those crimes and all those horrors. Now it was one mass of flame. It looked like some primeval furnace, where the gods might work unheard-of miracles.

“Arthur, what have you done?” asked Susie, in a tone that was hardly audible.

He did not answer directly. He put his arm about her shoulder again, so that she was obliged to turn round.

“Look, the sun is rising.”