Carl now stepped into the Ann with Mr. Havens and the two, after bidding good-bye to the friendly hunters, shot away down the valley toward the smugglers’ cavern, closely followed by the official machine and the three officers.

As soon as the machines departed the hunters set about breaking camp, as they had decided to leave that night.

“Ever since we’ve been here,” one of them declared, “we’ve been heels over head in trouble. Who introduced us to this Neil Howell and Frank Harris, anyway?”

“I’ll be blessed if I remember,” another answered. “The first time I saw Harris he came to us in company with the Englishman and asked me to join in a hunting trip.”

“By the way, where is the Englishman?” asked the other.

“That’s one of the mysteries of the camp,” the first speaker replied. “He disappeared most unexpectedly one morning and Howell and Harris both began calling him a thief and telling what he’d stolen.”

“I heard that story about his stealing a burro and a lot of money,” said the other, “but I never believed it.”

“No one believes it!” was the reply and the hunters standing about quickly assented.

“And here’s another thing I never understood about this camp,” another declared, “and that’s the red and green signals we’ve seen in the fire nights. What did they mean?”

“Harris and Howell said they were sending beacons to a friendly camp across the valley,” one of them answered, “but I never believed that. Who knows what Howell and Chubby were arrested for?”