Mr. Cooper endeavoured in vain to alter Mr. Hardy’s determination, and was at last obliged to give the required promise.

Mr. and Mrs. Hardy were not surprised when, two or three days after this, Mr. Cooper rode up and said that he had come to say good-bye, that he had received letters urging him to return at once, and had therefore made up his mind to start by the next mail from Buenos Ayres.

The young Hardys were all surprised at this sudden determination, but there was little time to discuss it, as Mr. Cooper had to start the same night for Rosario.

Very warm and earnest were the adieus; and the colour, which had rather left Maud’s face, returned with redoubled force as he held her hand, and said very earnestly the words Mr. Hardy had permitted him to use.

Then he leapt into his saddle and galloped off, waving his hand, as he crossed the river, to the group which were still standing in the verandah watching him.

For a few days after this Maud was unusually quiet and subdued, but her natural spirits speedily recovered themselves, and she was soon as lively and gay as ever.

About a fortnight after the departure of Mr. Cooper, an event took place which for a while threatened to upset all the plans which they had formed for the future.

One or other of the girls were in the habit of frequently going over to stay for a day or two with Mrs. Mercer.

One evening Hubert rode over with Ethel, and Mrs. Mercer persuaded the latter to stay for the night; Hubert declining to do so, as he had arranged with Charley to go over early to Canterbury to assist at the branding of the cattle at that station.

In the morning they had taken their coffee, and were preparing for a start, when, just as they were mounting their horses, one of the men drew their attention to a man running at full speed towards the house from the direction of Mr. Mercer’s.