'God knows!' said Peter.
'Well, it's a hanging matter if we get him,' said Dunbar cheerfully. He and the commissario had their orders, and they would be obliged to execute them. The results must be left for a court of justice to decide.
They rode away the following morning, and there seemed nothing for it but to wait at the estancia until more news was forthcoming. For Peter the days were the saddest of his life, and left an impression upon him which nothing ever quite removed afterwards. He became older suddenly, and a certain boyishness, which was characteristic of him, was gone and never returned again. Life, which had once seemed so simple to him and so easily lived, so full of pleasures and of good times and of good comrades, had suddenly become complex and filled with difficulties, and made up of grave decisions and shadowed by a sorrow which would probably be felt as long as he lived. Ross would not let him stay indoors, and mercifully gave him a double share of work to do. The weather was cooler now, and the days could be filled with outdoor occupation from morning till night. There were no siestas in the afternoon or lazy dawdling over afternoon coffee in the heat of the day to remind him of long gossips with Toffy, and the evenings were shorter and not so difficult to fill.
'I 'm an awful bore, Ross!' said Peter, having sat silent from dinner-time until he went to bed one night; 'but I can't help it.'
'I know you can't,' said Ross kindly.
The big man, who was a poor player of cards at the best of times, became seized with a desire to learn picquet, and, strange as his method of consolation may have been, Peter knew what the good fellow meant by it, and taught him the game and got through the time somehow.
There was still no news of Purvis; the man seemed to have vanished in his own mysterious way, and nothing could be heard of him. It was ascertained that he was well supplied with money, and it was thought that, as his child would be incapable of any very long journeys or unusual hardships, the discovery of his whereabouts near home might lead to the discovery of the father. But the thing remained a mystery. Dunbar's long lean frame grew leaner than ever as he searched and journeyed and telegraphed without obtaining any results.
It was the boy who appeared first, and then without his father. Perhaps Purvis discovered that escape would be easier without the burden of the child, or it may have been that his queer affection for him had determined him to seek safety for the boy somewhere. But it was part of the man's extraordinary coolness that he should send him for Peter Ogilvie to look after.
The boy arrived at the estancia one night, a poor, tired little object, with a letter from his father in his pocket. The two had made their way as far as the province of Salta, and from there the boy had been sent to Taco, where, unaided, he had found a horse and had ridden over to the estancia. He was thin and weak-looking, and had evidently suffered a good deal from his many journeyings. Ross took him and looked after him, and gave him some light work on the farm to do, and there he remained while Dunbar journeyed to Salta, to find that Purvis had left the place long before he arrived. Only a woman at Rosario knew where he was, and this woman had learned not to tell. She had married Purvis years ago, soon after she arrived in Argentine to be governess to some English children. Her employers had not been kind to her, and in a country where comforts were few she had had less than her share of them. She was a girl of twenty then, and very pretty, and hers was a faithful heart; and, cynical as the expression may sound, she had had fidelity thrust upon her by the fact that she was utterly friendless in the world. When Purvis married her she went to him gladly. When he deserted her she even pretended to believe in him, for the pitiful reason that there was no one else in the whole of that strange land to whom she could turn. She was a woman to whom the easy excuse of business could always be used in the widest sense of the term, for she had been brought up to believe that that very comprehensive word signified something almost as mysterious as affairs of the spirit. It was not safe to assert of those who were engaged in business whence they came or whither they would go. Sometimes she did not see her husband for months, or even for a year at a time; he did not always share his abundant days with her, but he had nearly always come back to her when he was in trouble.
He arrived one night in Rosario without disguise of any sort, and knocked at her humble door in one of the meanest parts of the town. He was never beaten for long, and he announced to her that he wanted her help in a new scheme that he had planned. His fortune was to be made once more, but the scheme itself must remain hidden for a time. His wife, upon this occasion, was to help him by acting as cat's-paw.