"I cannot consent to any such foolhardy business," answered Professor
Zepplin sternly.

"It is not foolhardy. We've got to clear up this mystery. Don't you see, we shan't dare go any farther—-we simply cannot go into the mountains knowing there is some one there waiting to riddle us the first time he gets a clear sight at us?"

"But what do you propose to do?"

"I don't know, beyond finding out what is up."

"Yes, let him go," urged Stacy. "He's looking for trouble. I'm the only one who has had any experience thus far. It's time some one else made a mark of himself."

"I was thinking of taking you with me," laughed Tad.

"No, you don't! Not if I see you coming," objected Stacy.

"Yes, take him along," urged Ned.

"No, I think I'll take you, the Professor being willing," answered Tad nodding at Rector.

Ned stopped smiling, gazing at Tad to see whether the latter were in earnest. Tad was.