"I thought so."

"And I think he said something to the driver of Johnson's sled," went on Fred.

"That's what I thought, too," said Jerry's father. "I wonder what it meant? I don't like that man's actions. I hope we can trust our guides."

"Why, are they liable to do us any harm?" asked Fred.

"Well, there are good Alaskan Indians and bad ones. I tried to hire good ones, but there are many thieves among them, and, now that they know the value of gold, they are as wild after it as any white men."

"Do you think you can trust our men?"

"I hope so. I am sure Holfax is all right, for he was recommended to me by an old miner whom I know. As for the others, I'll have to be on the lookout."

"Johnson's driver seems to be hanging back, as if he wanted to find out what we are talking about," said Fred suddenly.

"So he does. Holfax," said Mr. Baxter quickly, "make go fast—run dogs," and he motioned to Zank, whose team of snarling animals was going very slowly.

Holfax, who was in charge of the other Indians, called out something. Zank answered in what seemed to be angry tones, but he shouted to his dogs, and once more they took the lead.