"I made a discovery—-I discovered that we had been basely deserted."

"Well, that's only one thing. You said you had done two things," persisted Ned.

"Then I ate my breakfast. That's two things."

The boys groaned.

"He ate his breakfast. Most remarkable," scoffed Rector, imitating the professor's voice and manner, whereat the professor himself grinned broadly.

Tad, giving up expecting the others to do anything, was rapidly gathering their equipment together. The tent came down. He divided it into sections, placing the sections in piles preparatory to forming them into bundles to be packed on the ponies.

"Have you the map, Professor?" he called.

"In my saddle bag."

"I want to study it a minute before we start. We don't know anything about the trails here and we have no guide to direct us. We've got to make our way the best we can."

"We can't get lost," chimed in Chunky.