Suddenly, as the boys were looking over into a big drift of snow below them, they heard a noise behind them. There was a rush of feet, and Maybe, the dog, barked furiously. Then the harsh voice of the hermit cried:

"Follow me, will you? I'll teach you to do that! You'll be sorry you ever tried to find out my secret!"

Before the boys could defend themselves, or make a stand, the furious old man rushed at them. With extended hands he pushed Bob over the cliff into the deep bank of snow below.

"Look out!" yelled Frank, as he saw his chum disappear.

"Hey! What are you doing that for?" demanded Sammy.

"I'll show you! I'll teach you to follow me!" snarled the old hermit. "Down you go! All of you!"

He pushed Frank over the cliff also, the boy struggling to keep his balance. But over he went, head first.

He pushed Frank over the cliff also.

"Don't you dare touch me!" cried Sammy, getting ready to defend himself. Yet he knew he could do nothing against the angry hermit.