So the boys remained silent and passive, one of them constantly watching Scudmore, so that they might not be taken by surprise, in case he took a fancy to attack them.

He continued to mutter and talk to himself, now and then laughing in a way that was not pleasant to hear.

The boys fell to wondering what the various bundles contained. Opening one of them, covertly, they found it was a supply of dried beef.

"Great shmoke!" gasped Barney. "He has laid in a supply av provisions to larrust a wake!"

Frank nodded.

"It looks that way; but these things are not all provisions. See there at his side—one of those bundles contains firearms, for you may see the muzzles of two rifles protruding. I fancy the bundle next to that contains ammunition."

"Whoy, thot's enoogh to shtock a small arumy, Frankie!"

"A man like Professor Scudmore has very little notion as to what he needs or desires, and so he is liable to obtain four or five times what is necessary."

"Are you talking of me?" harshly demanded the inventor. "Then speak up distinctly. I may think you are plotting against me—plotting to keep me from reaching the land beyond the ice."

"The land beyond the ice?" cried Frank.