children had done as by the
course of the Sioux themselves, for nothing was plainer to the chieftain
than the manner in which Melville and Dot had escaped.

They had been on the alert, and when the warriors hastened to the top of
the hill Melville Clarendon was bright enough to seize the opportunity
thus given. He had quietly stepped out of the front door, where, in the
gloom and the absorbing interest of the red men in another direction,
neither he nor the little girl attracted notice. The two were doubtless
making all haste from the endangered spot.

But the chieftain was astounded over another discovery: in order to make
his search absolutely thorough he had caught up a smouldering brand,
quickly fanned it into a flame, and then explored the upper and lower
storys. Not a nook or corner was left unvisited, and a hiding cat would
have been brought to light.

That which almost knocked Tall Bear breathless was the fact that he
found nothing of the remains of Red Feather, who had entered the chimney
before the eyes of five of his own warriors.

[Illustration: "Explored the upper and lower storys."]

The inference was certain: Red Feather had not been killed, but had gone
out of the front door just as the children had done.

Tall Bear was still far from suspecting the whole truth, though, had he
been left with nothing else on his mind for a short time only, he must
have divined, or at least suspected, what actually took place.

But a party of horsemen were approaching, and must already be close at
hand. They required attention, for if they should prove to be enemies,
the chief would have his hands full. His position, with a lighted torch
within the building, was not the most prudent he could take, and as he
came outside he flung the light to the ground where it sputtered out in
the darkness.

Tall Bear's pony was standing where he had left him, and vaulting
lightly upon his back, he sent him on a gallop to the top of the hill,
to learn something about the new-comers.

The main party of warriors were some distance off, awaiting the signal
to know whether they were to fight or to join the parties whose identity
was still in doubt. The couple whom Tall Bear had despatched to
reconnoitre were still absent, so that he found himself alone on the
elevation.

It is at such times that the American Indian displays a wonderful
keenness of sight and hearing. The chief sat motionless, peering into
the gloom and listening. N