"You don't say!" exclaimed Ned. "Will wonders never cease? I'll believe I am not dreaming when I see all this with my own two eyes."

"Yes, Colonel McClure has two daughters, and besides these, there is a niece from the East visiting them. She is considerably older than the daughters, but a very beautiful woman." Tad paused thoughtfully for a moment. "Professor, I presume you will have no objection to our accepting Colonel McClure's invitation? You are invited to join us."

"Not at all, young gentlemen. But perhaps I had better not intrude——"

"Please go," urged Tad.

"Sure. He'll go. You will, won't you, Professor?" demanded Ned.

"Of course, if you really wish me to——" smiled Professor Zepplin good-naturedly.

"Of course we do," chorused the boys.

"Very well, I will think it over. I'm afraid, however, that I do not look altogether presentable."

"No more do we," answered Walter Perkins. "Tad probably told them we did not."

Tad nodded.