was impossible not to cling to the idea of melting Mac's Arctic
heart. There was still one course untried.

Since there was so little left to do to the stockade, the Boy announced
that he thought he'd go up over the hill for a tramp. Gun in hand and
grub in pocket, he marched off to play his last trump-card. If he could
bring home a queer enough bird or beast for the collection, there was
still hope. To what lengths might Mac not go if one dangled before him
the priceless bait of a golden-tipped emperor goose, dressed in
imperial robes of rose-flecked snow? Or who, knowing Mac, would not
trust a _Xema Sabinii_ to play the part of a white-winged angel of
peace? Failing some such heavenly messenger, there was nothing for it
but that the Boy should face the ignominy of going forth to meet the
Father on the morrow, and confess the humiliating truth. It wasn't fair
to let him come expecting hospitality, and find--. Visions arose of Mac
receiving the bent and wayworn missionary with the greeting: "There is
no corner by the fire, no place in the camp for a pander to the Scarlet
Woman." The thought lent impassioned fervour to the quest for goose or
gull.

It was pretty late when he got back to camp, and the men were at
supper. No, he hadn't shot anything.

"What's that bulging in your pocket?"

"Sort o' stone."

"Struck it rich?"

"Don't give me any chin-music, boys; give me tea. I'm dog-tired."

But when Mac got up first, as usual, to go down to the Little Cabin to
"wood up" for the night, "I'll walk down with you," says the Boy,
though it was plain he was dead-beat.

He helped to revive the failing fire, and then, dropping on the section
of sawed wood that did duty for a chair, with some difficulty and a
deal of tugging he pulled "the sort o' stone" out of the pocket of his
duck shooting-jacket.

"See that?" He held the thing tightly clasped in his two red, chapped
hands.

Mac bent down, shading his eyes from the faint flame flicker.

"What is it?" "Piece o' tooth."

"By the Lord Harry! so it is." He took the thing nearer the faint
light. "Fossil! Where'd you get it?"

"Over yonder--by a little frozen river."

"How far? Any more? Only this?"

The Boy didn't answer. He went outside, and returned instantly, lugging
in something brown and whitish, weather-stained, unwieldy.

"I dropped this at the door as I came along home. Thought it might do
for the collection."

Mac stared with all his eyes, and hurrie