"He might make a break, and get his paws on to the boat before we could back off, if you shouldn't kill him," said Hobbs.

"Load as quick as you can, Wash," Kit said. "I'll wait till we have a reserve shot."

Meanwhile we heard voices coming out on the floe. Guard began to bark again, and came jumping from cake to cake out within a few rods of the bear, and rather between us and him.

"Be ready, now," said Kit; when some one of the party on the floe fired on a sudden.

Instantly the bear jumped for the dog; and the dog, turning, leaped for a little cake between him and the boat. The bear splashed through, and gained the cake Guard had stood on.

Crack—crack! from the floe.

The bear growled frightfully as he felt the bullets, and plunged after the dog. We both fired as he went down into the water. Guard's paws were already on the gunwale, when the bear rose, head and paws, and swept the dog down with him, souse! A howl and a growl mingled. The water was streaked red with the bear's blood. The captain and Wade and Donovan came leaping out from one fragment to another. Up popped the dog's black head. Something bumped the bottom of the boat simultaneously. The bear had come up under us, and floated out on the port side, a great mass of dripping, struggling white hair. Everybody was shouting now. Wade fired. Bits of blazing cartridge-paper flew into our faces. Kit and I thrust wildly with our bayonets; but the poor beast had already ceased all offensive warfare. He was dead enough. But who had killed him it was hard saying. No less than seven bullets had been fired into him from "a standard weapon," as Wade calls our muskets. We towed the carcass up to the edge of the floe, and pulled it up. The captain estimated its gross weight to be from four hundred and fifty to five hundred pounds. This was the largest one we had killed. Donovan and Weymouth and Hobbs were occupied the rest of the forenoon skinning it.

It being a favorable opportunity, we improved it to make soundings. From where we lay moored to the floe, the nearest island was about three leagues to the east, and the northern main from ten to twelve miles. For sounding we had a twenty-four-pound iron weight, with a staple leaded into it for the line. Dropping it out of the stern, we ran out a hundred and seventy-three fathoms before it slacked. The depth of the strait at that place was given at ten hundred and thirty-eight feet. I should add, that this was considerably deeper than we had found it below that point.