"An' Tom an' Bill is there likewise!" exclaimed Washington, who had caught a glimpse of the two helpers. "De heathen am goin' to kill 'um!"

"We're here, Jack!" sung out the hunter. "Make the best fight you can, for we are in terrible hands. The poor professor is done for, I guess, and we'll soon be, too!"

His voice rang out high above the shouts and yells of the natives, who were now in a dense circle about the two boys and their companions.

"We haven't anything to fight with!" called back Mark.

"Well, I have!" yelled Andy.

With a quick motion he snatched his arms from the encircling ones of his captors. His fists went back. There were two quick, sharp blows, and two of the Esquimaux who were guarding the old hunter toppled backward.

With suddenness that was startling Andy drew a brace of revolvers from his inner pockets. He leveled them at the mass of white figures in front of him, on whose fierce faces the colored lights gleamed and flickered.

Andy's fingers trembled on the triggers. He was about to fire.

"Lay low, boys!" he called to the Monarch's crew. "I'll get rid of a few of these savages before I go!"

"No shoot! No shoot!" screamed Dirola.