The boy"s apparent sincerity convinced Old Solitary that he spoke the truth, and by the time Frank had finished, the air ship had settled close to the earth. They could see its outlines through the darkness, and could see a man in the car.
The _Eagle_ came down gently, and the man stepped out.
"It was somewhere amid these mountains that I left those poor boys," he murmured. "There is not one chance in ten thousand that I shall ever find them again."
"You have stumbled on that one chance," said Frank, speaking distinctly, and advancing fearlessly toward the man.
"Eh!"
Professor Scudmore seemed on the point of leaping into the air ship and taking to flight, but he suddenly changed his mind.
"Can"t get away quick enough to escape," he said. "Have let off enough gas so the ballast brought her down, and I could not throw out the rest of the ballast and get away. If enemies come, I am lost."
"We are not enemies," a.s.sured Frank. "We are the boys you left not many miles from here."
"It can"t be possible!" cried the lank professor, in the greatest surprise and delight. "Then this is the work of Providence--it must be!"
His joy was almost boundless.
"I was mad at the time," he explained; "I must have been. Otherwise, I"d never done such a thing. I came to my sober senses after a time, and then I resolved to come back here, hoping to find you, but not expecting to."
"Begorra! ye done a great thrick thot toime!" put in Barney Mulloy.
"Frankie, me b"y we"ll get away in th" _"Agle_, an" th" Danite thot catches us will have to have wings."
"That is right," said Frank. "This will provide a means of escape for us, if the professor will take us along."
"I am here to take you along," a.s.sured Scudmore.
"But we cannot go till we have done our best to rescue Professor Scotch and Walter Clyde."
"Roight, me lad."
They then explained to Scudmore what had happened to the professor and the boy.
"If my gas generator is all right, so I can inflate the _Eagle_ to its full extent, I shall be able to take four persons with me," said the tall professor. "While you are doing your best to rescue the captives, I will remain here and try to put the ship in condition to sail at short notice."
He seemed perfectly sane, and there was nothing to do but to trust him, and so this plan was agreed to by the boys.
Old Solitary kept in the background, saying nothing.
When everything was arranged, Frank and Barney left the professor, and once more followed the strange man of the canyon on their way to the village of the Danites.
They urged Old Solitary to lose no time, for they were eager to do their best in the effort to save Professor Scotch and Walter Clyde and get away from the canyon.
It was not long before they drew near the pocket, and they advanced with great caution, although it was not thought absolutely necessary, as there was not one chance in a hundred that the Danites would expect them to make such an audacious attempt.
Deep in the canyon the shadows lay thick, which was to their advantage.
They succeeded in entering the pocket without being challenged.
Lights twinkled from two or three windows. Somewhere in the village a beautiful but untrained voice was singing the chorus of a love song.
"That is Miskel," whispered Frank.
They lay in the darkness, watching and waiting.
Of a sudden an unexpected thing happened. The door of the very building into which Professor Scotch had been carried was flung wide open, allowing a broad bar of light to shine out. Then, out of this lighted doorway streamed a dozen men, and a bell began to clang in a doleful manner.
"What does it mean?" whispered Frank, wonderingly.
"It means that the tribunal of death has p.r.o.nounced doom upon the captives," answered Old Solitary. "The session has just broken up, and the captives will be executed without delay."
CHAPTER XXIII.
LAST OF THE DANITES.
"How do you know?"
"I have witnessed other executions here."
"Then no time is to be lost."
"What would you do?"
"I do not know--something, anything to save them!"
Old Solitary held Frank back.
"Do not throw your life away," he said. "Wait a while. See, they are lighting two bonfires, the piles of wood having been prepared in advance."
"What is that for?"
"That there may be plenty of light for the execution, which the entire camp will witness. See, a few moments ago the place seemed asleep, but now it is all astir with life."
"I see," groaned the wretched boy; "and it seems to me that there is very little chance for us to get in there and save Scotch and Clyde."
"Not one chance in a hundred. See those two posts in the full glare of light? Well, to those posts the captives are to be tied. It is plain that the tribunal have doomed them to death by shooting. What a farce!"
"That"s right!" grated Frank; "it is a farce! As well might they have killed them in the first place. There was no chance for them to escape."
"Not the least."
"Look, Frankie," whispered Barney, "there comes th" poor profissor, an"
Cloyde is clost behindt him."