'How large is the tribe?' asked Lamont.

'Small. Not more than sixty males, counting the old 'uns and boys. We should be able to hold them off.'

'Hope they'll soon come,' said Winton, stretching his long arms.

McAuliffe passed his thumb across the axe edge. 'I reckon this is an interval for refreshment,' he observed. 'There should be a bottle in the hut, boys. Let's turn in for a nerve-straightener and a bit of plug. Justin'll whistle out when we're wanted.'

Then they disappeared within, while the night silence grew again.

About half an hour had slipped away, before the half-breed's whistle gave warning of danger. The men were quickly back in their places, to see a couple of canoes working up stream, hugging the opposite bank closely.

Lamont knelt for a time at the side of the half-breed, talking and explaining. Justin nodded and grunted as a sign of understanding, then took a fresh wad of chew, and, without the least outward show of interest, watched the progress of the enemy.

McAuliffe now wore the axe strapped to his back, and appeared with a huge breech loader, which he had loaded with No. 2 shot and a heavy charge. This was for close quarters.

But as he scanned the moon-lit prospect, his peace of mind was considerably perturbed by a slight, yet sufficiently significant omen. The rope might have been tampered with by some Indian, or the slight wind might possibly have loosened the rings, but it was certain that the two flags, which recently had fluttered in their proper places, were now hanging at half-mast.

The Factor was superstitious, like most northerners, so the sight troubled him. It did not appear as though the others had noticed the change—Justin would not have understood the meaning of the sign—and this was perhaps as well.