His words came short and sharp, and their tone was in no wise calculated to bring any relief to George's pent-up feelings, but rather aggravated them.

"If you have finished all you have to say," he said sternly, "I shall be glad to return to my prison."

Arden laughed coarsely at Helmar's indifference, and yet, while the smile was still on his lips, a look of anxiety came into his eyes as the calm demeanour of his former friend struck a latent chord of fear in his black heart. It passed, however, as quickly as it came, and angry that even for one moment he should have feared this man, he burst on him with a torrent of invective.

"Leave me at once," he cried, pointing to the door; "go back to your kennel, you cur! If you stay here another minute I shall forget that I said I would not be responsible for your sentence! Here, guards, seize him and take him away!" He paused for a moment as the two soldiers obeyed, and then in cooler tones gave one parting shot. "When next we meet, Helmar, I shall pay my debts!"

"When next we meet, you can have no choice: you shall pay them in full," rejoined Helmar quietly, as the guards marched him off.

George breathed more freely when he found himself once more out in the brilliant sunlight. The atmosphere of that house had to him been unbearable, the presence of the villain Arden had taxed his feelings and temper to their utmost, and it was with a sense of intense relief that he surveyed again the mud huts and the lazy soldiers outside.

The bright, hot sun, the fresh, sweet air quickly restored his mental balance, and he glanced at the many faces of the men lying about as he slowly sauntered, under the escort of his guards, towards his prison. He had not gone many paces when his attention was attracted towards a man who, just as he came abreast of where he was lying, turned over and grabbed at the air with his hand as though to catch some flying insect. The fellow's action was so out of keeping with the laziness of his attitude that Helmar glanced more keenly at him, and was astonished to see him looking hard at him. Immediately it flashed across his mind that he had seen the man before, but where he could not say. However, the recognition seemed mutual, for as the soldier lay back again, there was an unmistakable smile on his face, and Helmar went on towards his hut wondering.

As soon as he arrived there, George stepped in and the door was closed upon him. While he had been away an aperture in the wall had been uncovered, and the miserable room was well lit up. He walked over to the opening and found that it was a small window, or rather square hole in the wall evidently used for that purpose. Carefully set in the centre of the floor was some rough food and a pitcher of water, and as he gazed at it, he thought that, uninviting as it looked, he could have done with quite double the quantity; however, satisfied that they did not intend to starve him, he fell to with a keen relish, and felt all the better when he had finished.

Notwithstanding the prospect of immediate death, he was in no wise disturbed, and, as he leaned back against the wall after his repast was finished, his mind centred on the familiar face he had just seen, and he wondered again and again where he had seen it before.

With tantalizing persistency the recollection stuck to him, and, equally tantalizingly, he was unable to recall his previous acquaintance with it. At last his thoughts began to drift, and he reviewed the events of his life since he had landed in Egypt.