"I was," replied the young officer. "I found the plane."
"No!" ejaculated Colonel Capell. "Where was it? Any sign of Oldwick?"
"It is in the rottenest hole in the ground you ever saw, quite a bit inland. Narrow gorge. Saw the plane all right but can't reach it. There was a regular devil of a lion wandering around it. I landed near the edge of the cliff and was going to climb down and take a look at the plane. But this fellow hung around for an hour or more and I finally had to give it up."
"Do you think the lions got Oldwick?" asked the colonel.
"I doubt it," replied Lieutenant Thompson, "from the fact that there was no indication that the lion had fed anywhere about the plane. I arose after I found it was impossible to get down around the plane and reconnoitered up and down the gorge. Several miles to the south I found a small, wooded valley in the center of which—please don't think me crazy, sir—is a regular city—streets, buildings, a central plaza with a lagoon, good-sized buildings with domes and minarets and all that sort of stuff."
The elder officer looked at the younger compassionately. "You're all wrought up, Thompson," he said. "Go and take a good sleep. You have been on this job now for a long while and it must have gotten on your nerves."
The young man shook his head a bit irritably. "Pardon me, sir," he said, "but I am telling you the truth. I am not mistaken. I circled over the place several times. It may be that Oldwick has found his way there—or has been captured by these people."
"Were there people in the city?" asked the colonel.
"Yes, I saw them in the streets."
"Do you think cavalry could reach the valley?" asked the colonel.