The pony, frightened by the sudden addition of a second rider, at once began to buck and rear, so that even its expert owner could hardly retain his seat, doubly hampered as he was, holding Ailie, and being held by Hector.

Noting his predicament, his companions closed in upon him to give him help, and just at that moment Mrs. Macrae, her comely countenance aflame with maternal anger, darted into their midst, and reaching up, caught Ailie in her arms, crying: 'Ma bonnie bairn! Are ye hurt?' The Indian let go his burden readily enough, and turned to attack Hector.

But the latter was too quick for him. He had seen his mother's action, and the instant Ailie was safely in her arms, he let go of the Indian's throat, and threw himself to the ground, narrowly escaping being trampled upon by the ponies of the nearest Indians.

The whole thing happened so quickly that many of both parties saw nothing of it but the excitement it occasioned, and, for the moment, there was a complete break-up of the parley between Mr. Macrae and the Indian leader.

When order was in some measure restored, and Mr. Macrae had assured himself that neither of his children was in any wise injured, he once more gave attention to the serious situation which had so unexpectedly presented itself.

With considerable difficulty he made the Indian understand that he must have time to consider his astounding communication, and to consult with the other men of his party. To this the fellow, with much show of reluctance, at last consented, and a gruff command sent the whole cavalcade cantering off to a little distance, where they dismounted, and, squatting upon the turf in a sort of circle, proceeded to light their pipes, and talk in guttural tones of what had happened.

The Scots, that is to say the older men of the party, now gathered in a little knot, their countenances grown suddenly haggard, for they all realized that they were face to face with a crisis more menacing than anything they had previously encountered.

''Tis unco strange. I canna understand it at all,' said Mr. Macrae. 'Noo that we are come here after sae great trouble they say we canna bide, but maun gang away doon to the States, where we dinna want to be.'

'Let us gang ower to the fort there,' suggested Saunders, pointing to the Hudson's Bay fort, which stood on the bank of the river, about a quarter of a mile distant. 'Surely the Governor will take our pairt and winna let these savages have their way with us.' This suggestion met with instant approval, and three of the party, including Mr. Macrae, were appointed to carry it out.

They at once set out across the prairie, while the other men rejoined the women, to await the result of the embassy.