But Mac seemed not to hear.

"Don't you see Kaviak's face is freezing?"

Still Mac paid no heed. Potts lifted a stiff, uncertain hand, and, with a groan, let it fall heavily on his own cheek.

"Come on; I'll help you in, anyhow, Potts."

"Can't walk in this damned wet fur."

With some difficulty having dragged off Potts' soaked parki, already stiffening unmanageably, the Boy tried to get him on his feet.

"Once you're in the cabin you're all right."

But the benumbed and miserable Potts kept his eyes on Kaviak, as if hypnotised by the strange new death-look in the little face.

"Well, I can't carry you up," said the Boy; and after a second he began to rub Potts furiously, glancing over now and then to see if Kaviak was coming to, while Mac, dumb and tense, laboured on without success. Potts, under the Boy's ministering, showed himself restored enough to swear feebly.

"H'ray! my man's comin' round. How's yours?" No answer, but he could see that the sweat poured off Mac's face as he worked unceasingly over the child. The Boy pulled Potts into a sitting posture. It was then that Mac, without looking up, said: